A
- A2
 - Air Force Intelligence Staff Officer (component level)
 - AA
 - (1) Attack Assessment; (2) Attrition Analysis; (3) Antiaircraft; (4) Avenue of Approach; (5) Automatic Associator
 - AAA
 - (1) Antiaircraft Artillery; (2) Air Avenue of Approach
 - AAAOB
 - Antiaircraft Artillery Order of Battle
 - AABNCP
 - Advanced Airborne National Command Post
 - AAC
 - Alaskan Air Command
 - AACB
 - Aeronautics and Astronautics Coordinating Board
 - AACE
 - Army Alternate Command and Control Element
 - AACOMS
 - Army Area Communications System
 - AACS
 - Attitude and Antenna Control Subsystem
 - AAD
 - Airborne Assault Division
 - AADC
 - (1) Army Air Defense Command; (2) Area Air Defense Commander AADCCS Area Air Defense Command and Control System
 - AADP
 - Area Air Defense Plan
 - AADS
 - Antiaircraft Defense System
 - AAE
 - Army Acquisition Executive
 - AAF
 - Army Airfield
 - AAFES
 - Army & Air Force Exchange Service
 - AAFIF
 - Automated Air Facilities Information File
 - AAG
 - Army Artillery Group
 - AAI
 - Air-to-Air Intercept
 - AAIFF
 - Air-to-Air Identification Friend or Foe
 - AAM
 - Air-to-Air Missile
 - AAO
 - Analysis of the Area of Operations
 - AAR
 - (1) Active Array Radar; (2) After Action Report
 - AAS
 - Analyst Automation Segment
 - AASLT
 - Air Assault
 - AATS
 - Automated Architecture Tool Suite
 - AAVS
 - Aerospace Audiovisual Service
 - AAW
 - Anti Air Warfare
 - AAWC
 - Anti Air Warfare Commander
 - AB
 - Air Base
 - AB2
 - Air Battle Command System (ABCS) Brigade and Below
 - ABC
 - Airborne Corps
 - ABCCC
 - Airborne Battlefield Command and Control Center
 - ABCOMM
 - Alternate/Backup Communications
 - ABCS
 - Army Battle Command System
 - ABIC
 - Army Battlefield Interface Concept
 - ABIT
 - (1) Airborne Imagery Transmission; (2) Airborne Information Transmission Program
 - ABM
 - (1) Antiballistic Missile; (2) Automatic Building Machines
 - ABMA
 - Army Ballistic Missile Agency
 - ABN/Abn
 - Airborne
 - ABNCP
 - (1) Airborne Command Post; (2) Airborne National Command Post
 - ABR
 - Available Bit Rate
 - ABW
 - Air Base Wing
 - AC
 - (1) Air Crew; (2) Active Component; (3) Air Conditioning; (4) Alternating Current
 - A/C
 - Aircraft
 - A2C2
 - Army Airspace Communications and Control
 - AC-130
 - AFSOF Spectre Gunship
 - AC2SMAN
 - Alaskan Command and Control System Military Automated Network
 - AC2MP
 - Army Command and Control Master Plan
 - ACA
 - (1) Alternate Command Authority; (2) Airspace Control Authority
 - ACAAM
 - Air Courses of Action Assessment Model
 - ACACS
 - Army Command and Area Communications System
 - ACAT
 - Acquisition Category
 - ACC
 - (1) Access Control Center; (2) Air Control Center; (3) Aviation Component Commander, (4) Air Component Commander, (5) Air Combat Command; (6) Army Component Command
 - ACCB
 - Army Configuration Control Board
 - ACCHAN
 - Allied Command Channel
 - ACCIS
 - Allied Command and Control Information System
 - ACCISS
 - (1) Automated Command and Control Intelligence Support System; (2) Alaskan C2 Intelligence Support System
 - ACCO
 - Army Central Control Office
 - ACCS
 - (1) Airborne Command and Control Squadron; (2) Airborne Command and Control System; (3) Advanced Communications Control System
 - ACDA
 - Arms Control and Disarmament Agency
 - ACDS
 - Advanced Combat Direction system
 - ACDUTRA
 - Active Duty Training
 - ACE
 - (1) Allied Command, Europe; (2) Advance Communications Element; (3) Aviation Combat Element; (4) Analysis Control Element; (5) Assistant Corps of Engineers; (6) Airborne Command Element
 - ACES
 - Automated Command and Control Evaluation System
 - ACEVAL
 - Air Combat Evaluation
 - ACF
 - Alternate Command Facility
 - ACFT
 - Aircraft
 - ACI
 - Airborne Controlled Intercept
 - ACINT
 - Acoustic Intelligence
 - ACIS
 - Arms Control Intelligence Staff
 - ACL
 - Access Control List
 - ACLANT
 - Allied Commander Atlantic
 - ACO
 - (1) Access Control Officer; (2) Airspace Control Officer
 - ACOC
 - (1) Area Communications Operations Center; (2) Air Combat Operations Center
 - ACOM
 - Atlantic Command
 - ACOS
 - Assistant Chief of Staff
 - ACOS/I
 - Assistant Chief of Staff for Intelligence (Navy)
 - ACOUSTINT
 - Acoustical Intelligence
 - ACP
 - (1) Alternate Command Post; (2) Assault CP; (3) Allied Communications Publications; (4) Airspace Control Plan
 - ACPERS
 - Army Civilian Personnel System
 - ACQ
 - Acquisition
 - ACR
 - (1) Armored Cavalry Regiment; (2) Automated Change Recognition
 - ACS
 - (1) Afloat Correlation System; (2) Aerial Common Sensor; (3) AUTODIN Switching Center; (4) Airborne
 - COMINT
 - System; (5) Assistant Chief of Staff
 - ACS/I
 - Assistant Chief of Staff for Intelligence
 - ACSA
 - Allied Communications Security Agency
 - ACSB
 - Amphibious Contingency Support Briefs
 - ACSC
 - Air Command and Staff College
 - ACSI
 - Assistant Chief of Staff Intelligence, HQ USAF
 - ACT
 - (1) Air Combat Tactics; (2) Advanced Concepts and Technology Program
 - ACTD
 - Advanced Concept Technology Demonstration
 - ACTEDS
 - Army Civilian Training, Education, & Development System
 - ACTS
 - (1) Advanced Communications Technology; (2) Advanced Communications Technology Satellite
 - ACUS
 - (1) Area Common User Systems; (2) Army Common User System
 - ACV
 - (1) Armored Command Vehicle; (2) Air Cushion Vehicle; (3) Armored Combat Vehicle
 - ACW
 - (1) Aircraft Control and Warning; (2) Anticarrier Warfare; (3) Air Control Wing
 - AD
 - (1) Air Defense; (2) Destroyer Tender; (3) Air Division; (4) Artillery Division; (5) Active Duty
 - A/D
 - Analog/Digital
 - ADA
 - Air Defense Artillery
 - ADACP
 - Alcohol & Drug Abuse Control Program
 - ADAPCP
 - Alcohol & Drug Abuse Prevention & Control Program
 - ADAPT
 - Automated Decisionmaking and Program Timeline
 - ADARS
 - Army Defense Acquisition Regulation Supplement
 - ADATS
 - Air Defense Antitank System
 - ADBT
 - Advanced Data Base Technology
 - ADC
 - (1) Aide-de-Camp; (2) Air Direction Center; (3) Assistant Division Commander; (4) Air Data Computer; (5) Air Defense Coordinator
 - ADCAP
 - Advanced Capability
 - ADCC
 - Air Defense Command Center
 - ADCCP
 - Advanced Data Communications Control Procedures
 - ADCOM
 - (1) Aerospace Defense Command (now SPACECOM); (2) Administrative Command
 - ADCON
 - Administrative Control
 - ADCSOPS
 - Assistant Deputy Chief of Staff for Operations and Plans
 - ADD
 - (1) Air Defense District; (2) Assistant Deputy Director (DIA)
 - ADDIS
 - Advanced Deployable Digital Imagery System
 - ADDISS
 - Advanced Deployable Digital Imagery Support System
 - ADDO
 - Associate Deputy Director of Operations
 - ADDO(MA)
 - Associate Deputy Director of Operations for Military Affairs (DIA)
 - ADDO(MS)
 - Associate Deputy Director of Operations for Military Support (NSA)
 - ADDS
 - Army Data Distribution System
 - ADDU
 - Additional Duty
 - ADE
 - (1) Audio Deception Emitter; (2) Aerial Delivery Equipment
 - ADEW
 - Airborne Directed Energy Weapons
 - ADF
 - Automatic Direction Finding
 - ADFH
 - Air Deployable Forward Headquarters
 - ADG
 - Deperming Ship
 - ADI
 - Air Defense Initiative
 - ADIC
 - Aerospace Defense Intelligence Center
 - ADIEC
 - Army Deployable Imagery Exploitation Capability
 - ADIO
 - Additional Duty Intelligence Officer
 - ADISS
 - Advanced Defense Intelligence Support System
 - ADIZ
 - Air Defense Identification Zone
 - ADL
 - (1) Ada Design Language; (2) Armistice Demarcation Line
 - ADLP
 - Advanced Datalink Protocol
 - ADM
 - (1) Atomic Demolition Munitions; (2) Advanced Development Model; (3) Acquisition Decision Memorandum
 - Admin
 - Administration/Administrative
 - ADN
 - ACE DGZ Number (NATO)
 - ADNET
 - Antidrug Network
 - ADOC
 - Air Defense Operations Center
 - ADP
 - (1) Automated Data Processing; (2) Airborne Data Processing
 - ADP-MIS
 - Automated Data Processing Management Information System
 - ADP-T
 - (1) Automated Data Processing and Associated Telecommunications; (2) Automated Data Processing and
 - Associated
 - Training
 - ADPCM
 - Adaptive Differential Pulse-Code Modulation
 - ADPE
 - Automated Data Processing Equipment
 - ADPS
 - (1) ASARS Deployable Processing Station; (2) Automated Data Processing System
 - ADPSSM
 - Automated Data Processing Systems Security Manual
 - ADPSSO
 - ADP Special Security Officer
 - ADPSSP
 - Automated Data Processing System Security Program
 - ADRG
 - Advanced Digitized Raster Graphics
 - ADRI
 - Arc Digital Raster Imagery
 - ADS
 - (1) Automated Data System; (2) Air Defense Sector; (3) Airlift Defensive System; (4) Acoustic SOF Detection System; (5) Advanced Distributed Simulation
 - ADSS
 - Aerospace Defense Systems Subcommittee
 - ADSTAR
 - Advanced Document Storage & Retrieval System
 - ADSW
 - Active Duty for Special Work
 - ADT
 - (1) Active Duty For Training; (2) Additional Duty Training
 - ADTLP
 - Army Doctrine and Training Literature Program
 - ADTOC
 - Air Defense Tactical Operations Center
 - ADTS
 - Adversary Threat Squadron
 - ADV
 - Advance(d)
 - ADVAL
 - Air Defense Evaluation Test
 - ADVON
 - Advanced Echelon
 - ADW
 - Air Defense Warning
 - ADX
 - Air Defense Exercise
 - ADZ
 - Air Defense Zone
 - AE
 - (1) Atomic Energy; (2) Assault Echelon; (3) Ammunition Ship; (4) Aerial Exploitation; Application Entity
 - AEAO
 - Airborne Emergency Action Officer
 - AEB
 - Aerial Exploitation Battalion
 - AEC
 - ASARS Exploitation Cell
 - AEDS
 - Atomic Energy Detection System
 - AEELS
 - (1) Automatic ELINT Emitter Location System; (2) Airborne ELINT Emitter Location System
 - AEICC
 - Area Emergency Information Coordination Center
 - AEM
 - Missile Tender
 - AEMS
 - Automated Edge Measurement System
 - AEN
 - Arbitrary ELINT Notation
 - AEOS
 - Advanced Electro-Optical Sensor
 - AEROFLOT
 - Former Soviet Union Civil Airline
 - AES
 - (1) Atomic Energy Site; (2) Airborne ELINT System
 - AESC
 - Aerospace Environmental Support Center
 - AETC
 - Air Education and Training Command
 - AETCAE
 - Army Europe Technical Control and Analysis Element
 - AEV
 - Armored Engineer Vehicle
 - AEW
 - Airborne Early Warning
 - AEW&C
 - Airborne Early Warning and Control
 - AF
 - (1) Air Force; (2) Armed Forces; (3) Stores Ship
 - AFAC
 - Airborne Forward Air Controller
 - AF
 - ACSI Air Force Chief of Staff Intelligence
 - AFAITC
 - Armed Forces Air Intelligence Training Center (Goodfellow AFB, TX).
 - AFAL
 - Air Force Armament Laboratory
 - AFAMPE
 - USAF Automated Message Processing Exchange
 - AFAMRL
 - Air Force Aerospace Medical Research Laboratory
 - AFAP
 - Artillery-Fired Atomic Projectile
 - AFARN
 - Air Force Air Request Net
 - AFAS
 - Advanced Field Artillery System
 - AFATDS
 - Advanced Field Artillery Tactical Data System
 - AFB
 - (1) Air Force Base; (2) Airframe Bulletin; (3) Antifriction Bearing
 - AFC
 - (1) Automatic Frequency Control; (2) All-source Fusion Center (Marine Corps)
 - AFC4A
 - USAF Command, Control, Communications and
 - Computer
 - Agency
 - AFCA
 - Air Force Collection Assets
 - AFCC
 - (1) Air Force Communications Command; (2) Air ForceComponent Command
 - AFCEA
 - Armed Forces Communications Electronics Association
 - AFCENT
 - Allied Forces Central Europe (NATO)
 - AFCS
 - (1) Automatic Flight Control System; (2) Army Facility Component System
 - AFCSC
 - Air Force Cryptologic Support Center
 - AFDB
 - Auxiliary Floating Drydock (large)
 - AFDD
 - Air Force Doctrine Document
 - AFDIGS
 - Air Force Digital Graphic Systems
 - AFDL
 - Auxiliary Floating Drydock (small)
 - AFDM
 - Auxiliary Floating Drydock (medium)
 - AFDT
 - AEELS Fixed Downlink Terminal
 - AFEOC
 - Air Force Emergency Operations Center
 - AFEWC
 - Air Force Electronic Warfare Center
 - AFFIS
 - Airfield Facilities Information System
 - AFFOR
 - Air Force (Component) Forces
 - AFGCCS
 - USAF Global Command and Control System
 - AFGL
 - Air Force Geophysics Laboratory
 - AFGWC
 - Air Force Global Weather Central
 - AFGWC/FNOC
 - Air Force Global Weather Center/Fleet Numerical
 - Operations
 - Center
 - AFGWS
 - Air Force Ground Weather Stations
 - AFIA
 - Air Force Intelligence Agency
 - AFIC
 - (1) Air Force Information Center; (2) Air Force Intelligence Command; (3) Air Force Intelligence Center
 - AFICE
 - Air Forces Iceland
 - AFICP
 - Air Force Intelligence Communications Plan
 - AFIES
 - Armed Forces Imagery Exploitation System
 - AFIISP
 - Air Force Intelligence Information Systems Plan
 - AFIO
 - Association of Former Intelligence Officers
 - AFIP
 - Air Force Intelligence Plan
 - AFIS
 - Air Force Intelligence Service/Study
 - AFISA
 - Air Force Intelligence Support Agency
 - AFIT
 - Air Force Institute of Technology
 - AFITC
 - Air Force Intelligence Training Center
 - AFIWC
 - Air Force Information Warfare Center
 - AFLAN
 - AFSOC Local/Wide Area Network
 - AFLANT
 - U.S. Air Forces, Atlantic
 - AFLC
 - Air Force Logistics Command
 - AFLE
 - Air Force Liaison Element
 - AFLO
 - Air Force Liaison Office
 - AFM
 - Air Force Manual
 - AFMD/GF
 - Air Forces of the Military District/Group of Forces
 - AFMC
 - Air Force Materiel Command
 - AFMIC
 - Armed Forces Medical Intelligence Center
 - AFMPC
 - Air Force Military Personnel Center
 - AFMSIS
 - Air Force Modeling and Simulation Information System
 - AFMSS
 - Air Force Mission Support System
 - AFNET
 - (1) Air Force Network; (2) Air Force Data Network
 - AFNORTH
 - Allied Forces Northern Europe (NATO)
 - AFNORTHWEST
 - (1) Allied Forces Northwest Europe (NATO); (2) Air Forces Northwest Region
 - AFOC
 - Air Force Operations Center
 - AFOE
 - Assault Follow-On Echelon
 - AFOSI
 - Air Force Office of Special Investigations
 - AFOSP
 - Air Force Office of Security Police
 - AFOSR
 - Air Force Office of Scientific Research
 - AFOTEC
 - Air Force Operational Test and Evaluation Center
 - AFR
 - (1) Air Force Reserve; (2) Air Force Regulation
 - AFRES
 - Air Force Reserve
 - AFS
 - (1) Air Force Station; (2) Combat Stores Ship
 - AFSAA
 - Air Force Studies and Analyses Agency
 - AFSAC
 - Air Force Special Activities Center
 - AFSAT
 - Air Force Satellite
 - AFSATCOM
 - Air Force Satellite Communications System
 - AFSC
 - (1) Air Force Systems Command; (2) Air Force Specialty Code; (3) Armed Forces Staff College
 - AFSCOORD
 - Assistant Fire Support Coordinator
 - AFSCF
 - Air Force Satellite Control Facility
 - AFSCN
 - Air Force Satellite Control Network
 - AFSIP
 - Air Force Satellite Intelligence Program
 - AFSOB
 - Air Force Special Operations Base
 - AFSOC
 - Air Force Special Operations Command
 - AFSOD
 - Air Force Special Operations Detachment
 - AFSOE
 - Air Force Special Operations Element
 - AFSOF
 - Air Force Special Operations Forces
 - AFSOS
 - Air Force Special Operations School
 - AFSOUTH
 - Allied Forces Southern Europe (NATO)
 - AFSOUTHCOM
 - Air Force Southern Command
 - AFSPACECOM
 - Air Force Space Command
 - AFSPC
 - Air Force Space Command
 - AFSPCIP
 - Air Force Space Command Intelligence Plan
 - AFSPOC
 - Air Force Space Operations Center
 - AFSSE
 - Air Force Space Surveillance Element
 - AFSST
 - Air Force Space Support Team
 - AFSTC
 - Air Force Space Technology Center
 - AFTAC
 - Air Force Technical Applications Center
 - AFTACIES
 - Air Force Tactical Imagery Exploitation System
 - AFTF
 - Air Force Task Force
 - AFTFWC
 - Air Force Tactical Fighter Weapons Center
 - AFV
 - Armored Fighting Vehicle
 - AF/VC
 - Air Force Vice Chief of Staff
 - AFWAL
 - Air Force Wright Aeronautical Laboratory
 - AFWARNS
 - Air Force Warning System
 - AFWCCS
 - Air Force Wing Command and Control System
 - AFWL
 - Air Force Weapons Laboratory
 - AG
 - (1) Adjutant General; (2) Miscellaneous Auxiliary Ship
 - AGARD
 - Advisory Group for Aerospace Research and
 - Development
 - (NATO)
 - AGB
 - Icebreaker
 - AGC
 - Automatic Gain Control
 - AGCCS
 - Army’s Global Command and Control System
 - AGDS
 - Deep Submergence Support Ship
 - AGE
 - Experimental Auxiliary
 - AGEF
 - Frigate Research Ship
 - AGEH
 - Experimental Auxiliary (Hydrofoil)
 - AGER
 - Intelligence Research Ship
 - AGES
 - Advanced Ground Exploitation System
 - AGF
 - Miscellaneous Command Ship
 - AGHS
 - Patrol Combatant Support Ship
 - AGI
 - Intelligence Collection Ship
 - AGL
 - (1) Buoy Tender; (2) Above Ground Level
 - AGM
 - (1) Air-to-Ground Missile; (2) Missile Range Instrumentation Ship
 - AGMR
 - Major Communications Relay Ship
 - AGMS
 - Armored Ground Mobility System
 - AGOR
 - Oceanographic Research Ship
 - AGOS
 - (1) Ocean Surveillance Ship; (2) Air-Ground Operations School (NATO); (3) Air-Ground Operations System
 - AGP
 - Patrol Craft Tender
 - AGR
 - Army Guard Reserve
 - AGS
 - (1) Hydrographic Survey Ship; (2) FSU Automatic Grenade Launcher
 - AGT
 - Agent
 - AGZ
 - Actual Ground Zero
 - AH
 - (1) Hospital Ship; (2) Alternate Headquarters
 - AHFEWS
 - Army High Frequency Electronic Warfare System
 - AI
 - (1) Airborne Intercept; (2) Air Intelligence; (3) Artificial Intelligence; (4) Air Interdiction; (5) Airborne Interceptors; (6) Area of Interest; (7) All-Source Intelligence
 - A3I
 - Accelerated Architecture Acquisition Initiative
 - AIA
 - (1) Army Intelligence Agency; (2) ACE Intelligence Architecture; (3) ACE Interface Architecture; (4) Air Intelligence Agency
 - AIAA
 - American Institute of Aeronautics and Astronautics
 - AIA/IRD
 - Air Intelligence Agency/Intelligence Reserve Detachment
 - AIAWS
 - Automated Intelligence Analyst Workstation
 - AIB
 - Atlantic Intelligence Board
 - AIC
 - (1) Atlantic Intelligence Command; (2) Afloat Intelligence Center
 - AICBM
 - Anti-Intercontinental Ballistic Missile
 - AID
 - (1) U.S. Agency for International Development; (2) Aerospace Information Digest; (3) Army Information Digest; (4) Accident, Incident, Deficiencies; (5) Active Integral Defense
 - AIDES
 - (1) Analyst Intelligence Information Display and
 - Exploitation
 - System; (2) Automated Intelligence Display and
 - Exploitation
 - System
 - AIDS
 - (1) Acoustic Intelligence Data System; (2) Advanced Identification System; (3) Acquired Immune Deficiency Syndrome
 - AIF
 - (1) Automated Installations Intelligence File; (2) Army Industrial Fund; (3) Airfield Installation File; (4) Air Intelligence Flight; (5) Automated Installation File
 - AIFV
 - Armored Infantry Fighting Vehicle
 - AIG
 - (1) Address Indicator Group; (2) Air Intelligence Group
 - AIIC
 - Advanced Imagery Interpretation Course
 - AIIF
 - Automated Installation Intelligence File
 - AIIRS
 - Automated Intelligence Information Retrieval System
 - AIM
 - (1) Air Intercept Missile; (2) Active Inert Missile; (3) ADCOM Intelligence Memorandum
 - AIMD
 - Aircraft Intermediate Maintenance Department
 - AIMP
 - (1) Army Intelligence Management Plan; (2) Army Intelligence Master Plan; (3) Advanced Imagery Management Program; (4) Automated Information Management Program
 - AIMTB
 - Artificial Intelligence Module Testbed
 - AIN
 - Advanced Intelligence Network
 - AIO
 - Air Intelligence Officer
 - AIOEC
 - Association of Iron Ore Exporting Countries
 - AIP
 - (1) Architecture Implementation Plan; (2) Anti-Surface-Warfare Improvement Program
 - AIPR
 - Automated Information Processing Request
 - AIR
 - American Institute for Research
 - AIRA
 - Air Attache
 - AIRCENT
 - (1) Air Forces Central Region (NATO); (2) Allied Air Forces Central Europe
 - AIRCOM
 - Air Command
 - AIRCOMTERM
 - Airborne Communications Terminal
 - AIRES
 - Advanced Imagery Requirements and Exploitation System
 - AIRES
 - II Airborne Reconnaissance Electronic System II
 - AIREW
 - Airborne Infrared Early Warning
 - AIRK
 - Area Interswitch Rekeying Key
 - AIRLO
 - Air Liaison Officer
 - AIRREQRECON
 - Air Request Reconnaissance
 - AIR
 - (1) Replenishment Oiler; (2) American Institute of Research
 - AIRS
 - (1) Advanced Inertial Reference Sphere; (2) Automated Information Retrieval Systems
 - AIRTAPS
 - Aerial Imagery Reconnaissance Tracking and Plotting System
 - AIS
 - (1) Automated Indicator System; (2) Advanced Indications Structure; (3) Advanced Indications System; (4) Army
 - Intelligence
 - Survey; (5) Automated Information System; (6) Air Intelligence Squadron
 - AISA
 - Automated Intelligence Support Activity
 - AISS
 - Automated Information Systems Security
 - AIST
 - Air Intelligence Support Team
 - AITE
 - Advanced Indications Technology Experiment
 - AIU
 - Army Interrogation Unit
 - AIWO
 - Air Intelligence Warning Officer
 - AIWS
 - Advanced Interdiction Weapon System
 - AJ
 - Antijamming
 - AJCC
 - Alternate Joint Communications Center
 - AJFP
 - Adaptive Joint Force Package
 - AJNPE
 - Airborne Joint Nuclear Planning Element
 - A/JSIC
 - Alternate JSIC
 - AK
 - (1) Cargo Ship; (2) FSU Kalashnikov Family of Assault Rifles; (3) Automatic Remote Rekeying
 - AKA
 - Also Known As
 - AKDC
 - Automatic Key Distribution Center
 - AKD/RCU
 - Automatic Key Distribution/Rekeying Control Unit
 - AKL
 - Light Cargo Ship
 - AKM
 - (1) Apogee Kick Motor; (2) AK-47 Assault Rifle
 - AKMC
 - Automated Key Management Center
 - AKMS
 - Automated Key Management System
 - AKR
 - Vehicle Cargo Ship
 - AKTCAE
 - Army Korea Technical Control And Analysis Element
 - ALAIRCOM
 - Alaskan Air Command
 - ALARM
 - Alert, Locate and Report Missiles
 - ALASAT
 - Air-Launched Antisatellite
 - ALASCOM
 - Alaskan Communications Inc.
 - ALB
 - Air-Land Battle Doctrine (FM 100-5)
 - ALBM
 - Air-Launched Ballistic Missile
 - ALC
 - Accounting Legend Code
 - ALCATS
 - Automated Lines of Communication and Target System
 - ALCC
 - Airlift Control Center
 - ALCE
 - Airlift Control Element
 - ALCM
 - Air-Launched Cruise Missile
 - ALCOM
 - Alaskan Command
 - ALCOP
 - Alternate Command Post
 - ALCOR
 - ARPA Lincoln C-Band Observable Radar
 - ALCS
 - Airborne Launch Control System
 - ALD
 - Airlift Division
 - ALE
 - (1) AIRES Lifecycle Extension; (2) Automated Link Establishment
 - ALERT
 - Attack and Launch Early Report to Theater (AF)
 - ALES
 - AIRES Life Extension System
 - ALF
 - Auxiliary Landing Field
 - ALFA
 - Advanced Liaison Forward Area
 - ALL
 - Airborne Laser Laboratory
 - ALMS
 - Automated Logistics Management System
 - ALO
 - (1) Air Liaison Officer; (2) Authorized Level of Organization
 - ALOC(S)
 - Air Line(s) of Communication
 - ALPS
 - Accidental Launch Protection System
 - ALRAAM
 - Air-Launched Long-Range Air-to-Air Missile
 - ALRP-S
 - Army Long-Range Plan for Space
 - ALRPG
 - Army Long-Range Planning Guidance
 - ALS
 - (1) Active Laser Seeker; (2) Airborne Link Segment
 - ALSA
 - Air-Land-Sea Application (Center)
 - ALSS
 - Advanced Location Strike System
 - ALT
 - (1) Alternate; (2) Altitude
 - ALTAlR
 - ARPA Long-Range Tracking and Instrumentation Radar
 - ALTREV
 - Altitude Reservation
 - ALUSNA
 - American Legation U.S. Naval Attache
 - ALUSNLO
 - American Legation U.S. Naval Liaison Officer
 - ALWT
 - Advanced Lightweight Torpedo
 - ALWTIC
 - Annual Land Warfare Technical Intelligence Conference
 - AM
 - (1) Ante Meridian (Before Noon); (2) Amplitude Modulation; (3) Asset Manager; (4) Aerographers Mate
 - AMAB
 - Air Mobile Assault Brigade
 - AMASS
 - (1) Advanced Marine Airborne SlGlNT System; (2) Advanced Marine Air Support System
 - AMBISS
 - Automated Map-Based Intelligence Support System
 - AMC
 - (1) Airspace Management and Control; (2) Army Materiel
 - Command
 - (Formerly DARCOM); (3) Air Mobility Command; (4) Air Mission Commander
 - AMCC
 - (1) Ashore Mobile Contingency Communications; (2) Ashore Mobile Command Center
 - AMC/IN
 - AMC Deputy Chief of Staff for Intelligence
 - AMCIT
 - American Citizen
 - AMCM
 - Airborne Mine Countermeasures
 - AMD
 - Activated Metal Decoy
 - AMDT
 - AEELS Mobile Downlink Terminal
 - AME
 - Airspace Management Element
 - AMEMB
 - American Embassy
 - AMETS
 - Artillery Meteorological System
 - AMF
 - Allied Command Europe Mobile Force (NATO)
 - AMH
 - Automated Message Handling
 - AMHA
 - Army Management Headquarters Activity
 - AMHS
 - Automated Message Handling System
 - AMIDS
 - Airborne Mine Detection System
 - AMIM
 - Army Modernization Information Memorandum
 - AMIP
 - Army Model Improvement Plan
 - AMIRS
 - Army Multispectral Imagery Requirements Study
 - AMIS
 - Advanced Microwave Imaging Sensor
 - AMM
 - Army Modernization Memorandum
 - Ammo
 - Ammunition
 - AMMS
 - (1) Allowance Material Management System; (2) Acquisition Milestone Management System
 - AMOPES
 - Army Mobilization and Operations Planning and Execution
 - System
 - AMOPS
 - Army Mobilization Operations and Planning System
 - AMOS
 - Air Force Maui Optical System
 - AMP
 - (1) Amplification; (2) Army Modernization Plan; (3) Acquisition Master Plan
 - AMPDS
 - Automated Message Processing Dissemination System
 - AMPE
 - Automated Message Processing Exchange
 - AMPHI
 - Aerial Mission Photographic Indoctrination
 - AMPHIB
 - Amphibious
 - AMPL
 - Amplitude
 - AMPS
 - (1) Automated Mission Planning System; (2) Automated Message Processing System; (3) Aim Point System
 - AMRAAM
 - Advanced Medium-Range Air-to-Air Missile
 - AMRWS
 - Advanced Remote Miniaturized Weather Station
 - AMS
 - (1) Automated Message System; (2) Auto-Manual System; (3) Autonomous Message Switch; (4) Advanced Mapping Spectrometer
 - AMSAT
 - Amateur Radio Satellite
 - AMSC
 - Advanced Military Spaceflight Capability
 - AMS-H
 - Advanced Missile System Heavy
 - AMSSA
 - Assured Mission Support Space Architecture
 - AMST
 - Advanced Medium STOL Transport
 - AMT
 - ACTS Mobile Terminal
 - AMTF
 - Airmobile Task Force
 - AMTP
 - Army Mission Training Plan
 - AMU
 - Astronaut Maneuvering Unit
 - AMW
 - Amphibious Warfare
 - AN
 - (1) Net Tender; (2) Army/Navy
 - ANALIT
 - Analyst-to-Analyst Message Format
 - ANC
 - African National Congress
 - ANCC
 - (1) Ashore Navy Communications Capability; (2) Automated Network Control Center
 - ANDVT
 - Advanced Narrowband Digital Voice Terminal
 - ANEX
 - Analyst-to-Analyst Exchange Message Format
 - ANFO
 - Ammonium Nitrate Fuel Oil
 - ANG
 - Air National Guard
 - ANGB
 - Army National Guard Base
 - ANGLlCO
 - Air and Naval Gunfire Liaison Company
 - ANL
 - Net-Laying Ship
 - ANLYS
 - Analysis
 - ANMCC
 - Alternate National Military Command Center
 - ANMIC
 - Alternate National Military Intelligence Center
 - ANR
 - (1) Alaskan NORAD Region; (2) Active Noise Reduction
 - ANRPC
 - Association of Natural Rubber-Producing Countries
 - ANSI
 - American National Standards Institute
 - ANVIS
 - Aviator’s Night Vision Imaging System
 - AN/VRC
 - Army Navy Vehicle Radio Communications
 - ANZUS
 - Australia, New Zealand, United States
 - AO
 - (1) Action Officer; (2) Oiler; (3) Authenticator Organization; (4) Area of Operations; (5) Aerial Observer
 - AOA
 - (1) Amphibious Objective Area; (2) Angle of Attack; (3) Angle of Arrival; (4) Airborne Optical Adjunct
 - AOB
 - (1) Air Order of Battle; (2) Advanced Operational Base
 - AOBTS
 - Air Order of Battle Textual Summary
 - AOC
 - (1) Air Officer Commanding (U.K.); (2) Air Operations Center; (3) Army Operations Center
 - AOCC
 - Area Operations Control Center
 - AOCS
 - Aviation Officers Candidate School
 - AOE
 - Fast Combat Support Ship
 - AOFDA
 - U.S. AID Office for Foreign Disaster Assistance
 - AOG
 - Gasoline Tanker
 - AOI
 - (1) Area of Influence; (2) Area of Interest
 - AOIC
 - Assistant Officer in Charge
 - AOIR
 - (1) ACE Operational Intelligence Requirements; (2) Area of Intelligence Responsibility
 - AOL
 - Area of Limitation
 - AO&M/NM
 - Administration, Operations, and Maintenance/Network
 - Management
 - AOO
 - Air Operations Order
 - AOP
 - (1) Area of Probability; (2) Air Operations Plan
 - AOR
 - Area of Responsibility
 - AOS
 - (1) Special Liquids Tanker; (2) Amphibious Objective Study; (3) Area of Separation
 - AOSG
 - Amphibious Operation Support Graphic
 - AOSS
 - Automated Office Support System
 - AOT
 - Transport Oiler
 - AOTF
 - Acoustic-Optic Tunable Filter
 - AP
 - (1) Armor-Piercing; (2) Air Police; (3) Transport Ship; (4) Associated Press; (5) Ammonium Perchlorate; (6) Antipersonnel; (7) Application Processor
 - AP-I
 - Armor Piercing Incendiary
 - APB
 - (1) Self-Propelled Barracks Ship; (2) All Points Bulletin; (3) Antipersonnel Bomb; (4) Acquisition Program Baseline
 - APC
 - (1) Armored Personnel Carrier; (2) Area of Positive Control; (3) Adaptive Predictive Coding
 - APCC
 - Alternate Processing and Correlation Center
 - APFSDS
 - Armor-Piercing, Fin-Stabilized, Discarding Sabot
 - APHIS
 - USDA Animal and Plant Health Inspection Service
 - APL
 - (1) Barracks Craft (non self-propelled); (2) Applied Physics Laboratory (Johns Hopkins University)
 - APM
 - Army Program Memorandum
 - APMS
 - (1) Automated Production Management System; (2) Advanced Precision Measurement System
 - APO
 - (1) Army Post Office; (2) Air Post Office
 - APOD
 - Aerial Port of Debarkation
 - APOE
 - Aerial Port of Embarkation
 - APORTS
 - Aerial Ports File (JOPES)
 - APP
 - Application
 - APPS
 - Applications
 - Appl
 - Application
 - Approx
 - Approximately
 - APPS
 - Analytical Photogrammetric Position System
 - APS
 - (1) ASARS-II Processing Segment; (2) Air Planning System
 - APT
 - (1) Automatic Picture Transmission; (2) Airport
 - APU
 - Auxiliary Power Unit
 - APVO
 - FSU Air Defense Aviation
 - APW
 - American Prisoner of War
 - AQF
 - Advanced QUICKFIX
 - AR
 - (1) Advanced Readiness; (2) Army Regulation; (3) Action Required; (4) Repair Ship; (5) Agent Report; (6) Army Reserve; (7) Army
 - ARABSAT
 - Arab Satellite (Communications Organization)
 - ARB
 - Battle Damage Repair Ship
 - ARC
 - (1) Cable Ship; (2) Acquisition Review Committee; (3) Armored Reconnaissance Carrier; (4) Air Reserve Component
 - ARCENT
 - U.S. Army Forces Central Command
 - ARCENT-K
 - USACENT forward element-Kuwait
 - ARCENT-SA
 - USACENT forward element-Saudi Arabia
 - ARCH
 - Architecture
 - ARCOM
 - Army Command
 - ARDC
 - Air Research and Development Command
 - AREC
 - Air Element Coordinator
 - ARCS
 - (1) Automated Reproduction and Collating System; (2) Acquisition Radar and Control System
 - ARD
 - Auxiliary Repair Drydock
 - ARDF
 - Airborne Radio Direction Finding
 - ARDM
 - Auxiliary Repair Drydock
 - AREPT
 - Agent Report
 - ARF
 - Airborne Relay Facility
 - ARFCOS
 - Armed Forces Courier Service
 - ARFOR
 - Army Force(s)
 - ARG
 - (1) Amphibious Readiness Group; (2) Internal Combustion Engine Repair Ship
 - ARIS
 - Advanced Range Instrumentation Ship
 - ARL
 - (1) Landing Craft Repair Ship; (2) Airborne Reconnaissance Low; (3) Army Research Lab; (4) Aerial Reconnaissance Liaison
 - ARL-I
 - Airborne Reconnaissance Low-Imagery
 - ARLANT
 - U.S. Army Forces, LANTCOM
 - ARLEA
 - Army Logistics Evaluation Agency
 - ARLO
 - Air Reconnaissance Liaison Officer
 - ARM
 - (1) Antiradiation Missile; (2) Atmospheric Radiation Measurement
 - ARMA
 - Army Attache
 - ARMISE
 - Army Reserve Military Intelligence Support Element
 - ARMLO
 - Army Liaison Officer
 - ARMS
 - Automated Resource Management System
 - ARNG
 - Army National Guard
 - ARO
 - (1) Area Records Officer; (2) Auxiliary Readout
 - ARP
 - Alert Response Plan
 - ARPA
 - Advanced Research Projects Agency
 - ARPAC
 - Army Pacific
 - ARPANET
 - Advanced Research Projects Agency Network
 - ARPS
 - Advanced Radar Processing System
 - ARPV
 - Advanced Remotely Piloted Vehicle
 - ARR
 - Radiological Repair Ship
 - ARRC
 - (1) ACE Rapid Reaction Corps; (2) Allied Rapid Reaction Corps
 - ARRN
 - Andean Ridge Radar Network
 - ARRS
 - Aerospace Rescue and Recovery Service
 - ARS
 - (1) Salvage and Rescue Ship; (2) Aerial Reconnaissance and Surveillance; (3) Airborne Receiver System; (4) Air Rescue Service
 - ARSA
 - (1) Annual Reevaluation of Safe Areas; (2) Airborne Reconnaissance and Surveillance Architecture
 - ARSGS
 - Airborne Reconnaissance SIGINT Ground Systems
 - ARSO
 - Assistant Regional Security Officer
 - ARSOA
 - Army Special Operations Aviation
 - ARSOC
 - Army Special Operations Command
 - ARSOF
 - Army Special Operations Forces
 - ARSOFE
 - Army Special Operations Forces, Europe
 - ARSOFSUPCOM
 - Army Special Operations Forces Support Command
 - ARSOTF
 - Army Special Operations Task Force
 - ARSP
 - Advanced Reconnaissance Support Program
 - ARSPACE
 - Army Space Command
 - ARSPACECOM
 - Army Space Command
 - ARSPOC
 - Army Space Operations Center
 - ARSST
 - Army Space Command Space Support Team
 - ARSTAF
 - Army Staff
 - ART
 - (1) Aerial Reconnaissance Team; (2) Amateur Radio Transceiver
 - ARTADS
 - Army Tactical Data System
 - ARTAS-K
 - Army Training and Support-Kuwait (former name for ARCENT-K)
 - ARTBASS
 - Army Training Battle Simulation Systems
 - ARTCC
 - Air Route Traffic and Control Center
 - ARTEP
 - (1) Army Readiness Training Evaluation Program; (2) Army Training and Evaluation Program
 - ARTISS
 - Advanced Requirements Tasking Information and
 - Support
 - System
 - ARTPP
 - Airborne Reconnaissance Technology Program Plan
 - ARTS
 - Automated Remote Tracking Station
 - ARTY
 - Artillery
 - ARV
 - (1) Armored Recovery Vehicle; (2) Armored Reconnaissance Vehicle; (3) Aircraft Repair Ship
 - ARW
 - Air Refueling Wing
 - AS
 - (1) Submarine Tender; (2) Air Surveillance; (3) Analysis Subsystem; (4) Air Station; (5) Anti Spoofing; (6) Advanced Sensors
 - ASA
 - Army Space Agency
 - ASA
 - (M&RA)Assistant Secretary of the Army (Manpower and
 - Reserve
 - Affairs)
 - ASAB
 - All-Source Analysis Branch
 - ASAC
 - All-Source Analysis Center
 - ASAP
 - (1) As Soon As Possible; (2) Advanced Sensor Applications Program
 - ASAR
 - Advanced Synthetic Aperture Radar
 - ASARC
 - Army Systems Acquisition Review Council
 - ASARS
 - Advanced Synthetic Aperture Radar System
 - ASART
 - (1) AEELS Support Analysis Reporting Terminal; (2) Analysis Support and Reporting Terminal
 - ASAS
 - All-Source Analysis System
 - ASAS-AS
 - All-Source Analysis System All-Source Workstation
 - ASAS-E
 - All-Source Analysis System-Extended
 - ASAS-SS
 - All-Source Analysis System Single-Source Workstation
 - ASAS-W
 - All-Source Analysis System WARRIOR
 - ASAT
 - (1) Antisatellite; (2) Antisatellite Treaty; (3) Advance Satellite Antenna Technology
 - ASB
 - (1) Air Surveillance Broadcast; (2) Army Science Board
 - ASC
 - (1) AUTODlN Switching Center; (2) Army Service Component; (3) Army Space Command; (4) Advanced Systems Course
 - ASCAMP
 - Advanced Single-Channel Manpack
 - ASCII
 - American Standard Code for Information Interchange
 - ASCC
 - (1) Air Standardization Coordinating Committee; (2) Alternate Space Control Center
 - ASCII
 - American National Standard Code for Information Interchange
 - ASCM
 - Antiship Cruise Missile
 - ASCON
 - Automatic Switched Communications Network
 - ASD
 - Assistant Secretary of Defense
 - ASD
 - (C3I) Assistant Secretary of Defense (Command, Control,
 - Communications,
 - and Intelligence)
 - ASD
 - (C4I) Assistant Secretary of Defense (Command, Control,
 - Communications,
 - Computers and Intelligence)
 - ASD
 - (ISA) Assistant Secretary of Defense for International Security Affairs
 - ASD
 - (S&R) Assistant Secretary of Defense for Strategy and Requirements
 - ASD
 - (SO/LIC) Assistant Secretary of Defense for Special Operations and Low
 - Intensity
 - Conflict
 - ASDC
 - Advanced Space Data Corporation
 - ASDEP
 - Army Space Exploitation Demonstration Programs
 - ASDIA
 - All-Source Document Index
 - ASDIAZ
 - All-Source Document Index Automated
 - File-Compartmented
 - ASDIAZO
 - All-Source Document Index Automated File-ORCON
 - ASDIC
 - Armed Services Documents Intelligence Center
 - ASDS
 - (1) Automated SlGlNT Dissemination System; (2) Advanced SEAL Delivery System
 - ASDV
 - Auxiliary SEAL Delivery Vehicle
 - ASE
 - (1) Aircraft Survivability Equipment; (2) Airborne Support Element
 - ASEAN
 - Association of Southeast Asian Nations
 - ASED
 - Army Space Exploitation Demonstration
 - ASEDP
 - Army Space Exploitation Demonstration Program
 - ASEMA
 - Army Special Electronic Mission Aircraft
 - ASF
 - All-Source Format
 - ASFC
 - All-Source Fusion Center
 - ASG
 - Area Support Group
 - ASGOBS
 - Army Standard Ground Order of Battle System
 - ASI
 - (1) Additional Skill Indicator; (2) U.S. Army Space Institute; (3) All-Source Intelligence
 - ASIC
 - All-Source Intelligence Center
 - ASICC
 - All-Source Intelligence Coordinating Center
 - ASIDS
 - Airborne Secondary Imagery Dissemination System
 - ASIP
 - All-Source Imagery Processor
 - ASIPS
 - Army Standard Intelligence Plotter System
 - ASIS
 - Army Space Initiatives Study
 - ASIT
 - Adaptable Surface Interface Terminal
 - ASM
 - (1) Air-to-Surface Missile; (2) Antiship Missile; (3) Attache Support Message
 - ASMD
 - Antiship Missile Defense
 - ASMT
 - Assessment
 - ASN
 - (RDA) Assistant Secretary of the Navy (Research, Development and
 - Acquisition)
 - ASOC
 - Air Support Operations Center
 - ASOG
 - Air Support Operations Group
 - ASOS
 - Air Support Operations Squadron
 - ASP
 - Ammunition Supply Point
 - ASPAC
 - Asian and Pacific Council
 - ASPADOC
 - Alternate Space Defense Operations Command
 - ASPB
 - Assault Patrol Support Boat (Riverine Warfare Craft)
 - ASPIC
 - Armed Services Personnel Interrogation Center
 - ASPJ
 - Airborne/Advanced Self-Protection Jammer
 - ASPO
 - Army Space Program Office
 - ASPS
 - All-Source Production Section
 - ASR
 - (1) Submarine Rescue Ship; (2) Airport Surveillance Radar; (3) Adaptive Situation Recognizer
 - ASRP
 - (1) Airborne SlGlNT Reconnaissance Program; (2) Airborne SIOP Reconnaissance Plan
 - ASRRS
 - Army Survivable, Recovery and Reconstitution System
 - ASSC
 - Alternate Space Surveillance Center
 - ASSET
 - All Source Satellite Evaluation Tool
 - ASSIST
 - (1) Army System for Standard Intelligence Support Terminals; (2) Automated Special Security Terminals; (3) Automated Special Security Information System; (4) Automated Information System Security Incident
 - Support
 - Team
 - ASSM
 - Antiship Surface Missile
 - ASSOTW
 - Airfields and Seaplane Stations of the World
 - ASSR
 - Autonomous Soviet Socialist Republic
 - ASST
 - (1) Antiship Surveillance and Tracking; (2) Assistant
 - ASSW
 - Antisurface Ship Warfare
 - ASTAG
 - Army Service and Technology Advisory Group
 - ASTEC
 - Advanced Satellite Technology and Extremely High
 - Frequency
 - Communications
 - ASTERIX
 - Automated Analyst Support Tools
 - ASTMP
 - Army Science and Technology Master Plan
 - ASTP
 - APOLLO-SOYUZ Test Program
 - ASU
 - (1) FSU Airborne Self-Propelled Antitank Gun; (2) Approved for Service Use
 - ASUW
 - Antisurface Warfare
 - ASU
 - SWA Administrative Support Unit Southwest Asia
 - ASUWC
 - Antisurface Warfare Commander
 - ASV
 - Armored Support Vehicle
 - ASW
 - (1) Antisubmarine Warfare; (2) Aircrew Survival Weapon
 - ASWC
 - Antisubmarine Warfare Commander
 - ASWCCS
 - Antisubmarine Warfare Command and Control System
 - ASWOC
 - Antisubmarine Warfare Operations Center
 - ASWTF
 - Antisubmarine Warfare Task Force
 - AT
 - (1) Antitank; (2) Air Transit; (3) Simple Antenna (Electronic Component); (4) Air Technician; (5) Awaiting Transportation; (6) Antiterrorism, (7) Annual Training
 - ATA
 - (1) Actual Time of Arrival; (2) Ocean Tug; (3) Air Transport Association; (4) Advanced Tactical Aircraft; (5) Air Traffic
 - Agency
 - ATAC
 - ASAP Technical Advisory Committee
 - ATACC
 - Advanced Tactical Air Command Center
 - ATACMS
 - (U.S.) Army Tactical Missile System
 - ATACMS
 - ER Army Tactical Missile System Extended Range
 - ATACS
 - (1) Analyst-to-Analyst Communications Service; (2) Army Tactical Communications System
 - ATAF
 - Allied Tactical Air Force (NATO)
 - ATARS
 - Advanced Tactical Aerial Reconnaissance System
 - ATAS
 - (1) Air-To-Air Stinger; (2) Automatic Terrain Avoidance System
 - ATB
 - (1) Air Technical Battalion; (2) Advanced Technology Bomber
 - ATBM
 - Antitactical Ballistic Missile
 - ATC
 - (1) Air Traffic Control; (2) Air Training Command, USAF; (3) Air Target Chart; (4) Mini-Armored Troop Carrier (Riverine
 - Warfare
 - Craft)
 - ATCAE
 - Army Technical Control and Analysis Element
 - ATCC
 - Air Traffic Control Center
 - ATCCS
 - Army Tactical Command and Control System
 - ATCH
 - ASW Torpedo-Carrying Helicopter
 - ATCU
 - Airfield Traffic Control Unit
 - ATD
 - (1) Actual Time of Departure; (2) Advanced Technology Demonstration
 - ATDB
 - ACE Target Data Base
 - ATD/IFD
 - Advanced Technology Demonstration/Integrated
 - Feasibility
 - Demonstration
 - ATDL
 - Automated Tactical Data Link
 - ATDS
 - Airborne Tactical Data System
 - ATE
 - Automatic Test Equipment
 - ATETS
 - Atomic Heat and Powerplant
 - ATF
 - (1) Advanced Tactical Fighter; (2) Amphibious Task Force; (3) Fleet Ocean Tug; (4) Aviation Turbine Fuel; (5) After the Fact
 - ATFD
 - Automated Tactical Fusion Division
 - ATGIN
 - Atomic Ground Intercept
 - ATGL
 - Antitank Guided Launcher
 - ATGM
 - Antitank Guided Missile
 - ATH
 - Above The Horizon
 - ATI
 - Automated Tactical Intelligence
 - ATIC
 - Aircraft Technical Intelligence Conference
 - ATIMS
 - Advanced Technical Information Management System
 - ATL
 - ACE Threat List
 - ATLIS
 - Airborne Tracking Laser Identification System atm Atmosphere
 - ATM
 - (1) Antitank Missile; (2) Air Target Materials; (3) Air
 - Target
 - Mosaic; (4) Antitactical Missile; (5) Asynchronous Transfer Mode; (6) Air Tasking Message
 - A-TM
 - Alpha Team (Special Forces Operational Detachment)
 - ATMDE
 - Army Theater Missile Defense Element
 - ATMG
 - Arms Transfer Management Group
 - ATMOS
 - Atmospheric Trace Molecules Spectroscopy
 - ATMP
 - Air Target Materials Program
 - ATO
 - (1) Air Tasking Order; (2) Abort-To-Orbit
 - ATOC
 - Allied Tactical Operations Center (NATO)
 - AFTOCONF
 - Air Tasking Order Confirmation
 - ATOL
 - Assisted Takeoff & Landing
 - ATOS
 - Atlantic Theater Operational Intelligence System
 - ATP
 - (1) Allied Tactical Publication (NATO); (2) Advanced Technology Program; (3) Advanced Tracking Prototype; (4) Advanced
 - Tactical
 - Planner
 - ATP-FO
 - Automated Tracking Prototype Follow-On
 - ATP/RMBUX
 - Advance Tracking Prototype/Rocky Mountain Basic UNIX
 - ATR
 - Automatic Target Recognition
 - ATRS
 - Advanced Tactical Reconnaissance System
 - ATS
 - (1) Salvage and Rescue Ship; (2) Automated Tasking System; (3) Audit Trail Server; (4) Applications Technology Satellite
 - ATSS
 - Alaskan Transportable Satellite System
 - AT&T
 - American Telephone and Telegraph
 - ATT
 - Technical Assistance Training Team
 - ATTCS
 - Army Tactical Command and Control System
 - ATTD
 - Advanced Technology Transition Demonstration
 - ATTE
 - Assistant Theater Topographic Engineer
 - ATTG
 - Automated Tactical Target Graphic
 - ATTN/Attn
 - Attention (to the attention of)
 - ATTP
 - ACOM Tactics, Techniques, and Procedures
 - ATWC
 - Atmospheric Tactical Warning Connectivity
 - AU
 - Air University
 - AUD
 - Arbitrary Unit Designator
 - AUGTDA
 - Augmentation Table of Distribution and Allowances
 - AUM
 - Air-to-Underwater Missile
 - AUS
 - Army of the United States
 - AUSA
 - Association of the United States Army
 - AUSCANUKUS
 - Australia, Canada, United Kingdom, United States
 - AUSD
 - Assistant Deputy Under Secretary for Defense
 - AutoID
 - Automatic Identification
 - AUTODIN
 - Automatic Digital Network
 - AUTOSEC
 - Automation Security
 - AUTOSEVOCOM
 - Automatic Secure Voice Communications Network
 - AUTOVON
 - Automatic Voice Network
 - AUTUMN
 - FORGE NATO Exercise
 - AUXCP
 - Auxiliary Command Post
 - AV
 - (1) Armored Vehicle; (2) Audio-Visual; (3) Air Vehicle; (4) Auxiliary Vector
 - AVCS
 - Attitude and Velocity Control System
 - AVF
 - All-Volunteer Force
 - AVGAS
 - Aviation Gasoline
 - AVHRR
 - Advanced Very High Resolution Radiometer
 - AVIM
 - Aviation Intermediate Maintenance
 - AVLB
 - Armored Vehicle-Launched Bridge
 - AVMF
 - FSU Naval Aviation
 - AVMT
 - Aviation Maintenance Trainer
 - AVN
 - Aviation
 - AVP
 - Authorized Vendor Program
 - AVR
 - Aircraft Rescue Vehicle
 - AVSAT
 - Aviation Satellite System
 - AVSCOM
 - Aviation System Command
 - AVT
 - Auxiliary Aircraft Landing Training Ship
 - AVUM
 - Aviation Unit Maintenance
 - AW
 - (1) Air Warning; (2) Automatic Weapon(s); (3) Water Tanker; (4) All-Weather
 - AWACS
 - Airborne Warning and Control System
 - AWADS
 - Adverse Weather Aerial Delivery System
 - AWARS
 - All-Weather Reconnaissance System
 - AWC
 - (1) Air War College; (2) Army War College; (3) Air Warfare Center
 - AWDS
 - Automated Weather Distribution System
 - AWE
 - Advanced Warfighting Experiment
 - AWESS
 - I Automatic Weapon Effect Signature Simulator
 - AWGN
 - Additive White Gaussian Noise
 - AWIS
 - (1) Army WWMCCS Information System; (2) Aircraft Wireless Intercom System
 - AWN
 - Automated Weather Network
 - AWOP
 - (1) Absent Without Pay; (2) Automated Weaponeering Optimization Program
 - AWS
 - (1) Air Weather Service; (2) Advance Warning System; (3) Analyst Workstation
 - AWSS
 - Area Weapon Scoring System
 - AWT
 - Water Transport
 - AWWIMS
 - Automated Worldwide Warning Indicator Monitoring System
 - AWX
 - All-Weather
 - AXAF
 - Advanced X-ray Astrophysics Facility
 - AXP
 - Allied Exercise Publication
 - AXT
 - Training Ship
 - AZ
 - Azimuth
 
B
- BA
 - (1) Budget Authority; (2) Budget Activity
 - BAA
 - Broad Agency Announcement
 - BAC
 - (1) Budget Activity Code; (2) Broad Area Coverage
 - BAD
 - Baseline Assessment Document
 - BADGE
 - FINDER Proper Name of System
 - BADGE
 - KEEPER Proper Name of System
 - BAE
 - Battlefield Area Evaluation
 - BAG
 - Battalion Artillery Group
 - BAI
 - (1) Battlefield Air Interdiction; (2) Backup Aircraft Inventory; (3) Battlefield Artificial Intelligence
 - BALTAP
 - Baltic Approaches (NATO Naval Command)
 - BAN
 - Base Area Network
 - BANDIT
 - Bragg Area Network for Digital Intelligence Transmission
 - BAO
 - Basic Attack Option
 - BAOR
 - British Army of the Rhine
 - BARB
 - Beacon-Aided Radar Bombing
 - BARCS
 - Battlefield Area Reconnaissance System
 - BAS
 - (1) Broad Area Search; (2) Battlefield Automated Systems; (3) Billet Access System
 - BASIC
 - Battle Area Surveillance & Integrated Communications
 - BASOPS
 - Base Operations
 - BASS
 - Battlefield Surveillance System
 - BAT-D
 - Battlefield Deception
 - BATF
 - Bureau of Alcohol, Tobacco, and Firearms
 - BATO
 - Balloon-Assisted Take-Off
 - BATS
 - Ballistic Aerial Target System
 - BAWB
 - Bomber Activity Weekly Brief
 - BB
 - Battleship
 - BBBG
 - Battleship Battle Group
 - BBLS
 - Barrels
 - BBO
 - Booster Burnout
 - BBS
 - Brigade/Battalion Simulation
 - B2C2
 - Brigade and Below Command and Control System
 - BCA
 - Broadcast Control Authority
 - BC2A
 - Bosnia Command and Control Augmentation
 - BCBL
 - Battle Command Battle Lab
 - BCC
 - Base Communications Center
 - BCDSS
 - Battle Command Decision Support System
 - BCE
 - Battlefield Coordination Element
 - BCI
 - Bit-Count Integrity
 - BCR
 - (1) Battlefield Communications Review; (2) Baseline Change Request
 - BCS
 - Broadcast Control Station
 - BCT
 - (1) Base Consolidated Telecommunications; (2) Betac Command Team
 - BCTP
 - Battle Command Training Program
 - BCV
 - Battle Command Vehicle
 - Bd
 - Baud
 - BDA
 - (1) Battle Damage Assessment; (2) Bomb Damage Assessment
 - BDA/PSA
 - Bomb Damage Assessment/Post Strike Assessment
 - BDE/Bde
 - Brigade
 - BDM
 - Budget Decision Memorandum
 - BDP
 - Battlefield Development Plan
 - BDS
 - (1) Base Development Survey; (2) Bulk Data Service
 - BDSP
 - Battle Dress System Project
 - BE
 - Basic Encyclopedia
 - BEMT
 - Basic Electronic Maintenance Trainer
 - BENELUX
 - Belgium, Netherlands, Luxembourg
 - BER
 - Bit Error Rate
 - BES
 - Budget Estimate Submission
 - BETA
 - Battlefield Exploitation and Target Acquisition
 - BEYOND
 - DUTY Proper Name of System
 - BF
 - Battle Force
 - BFA
 - Battlefield Function Area
 - BFACS
 - BFA Control System
 - BF(S)BL
 - Battle Focus (Support) Battle Lab
 - BFCS
 - Ballistic Framing Camera System
 - BFE
 - Blacker Front End
 - BFI
 - Battlefield Interdiction
 - BFM
 - Basic Flight Maneuvers
 - BFMA
 - Battlefield Functional Mission Area
 - BFOV
 - Broad Field of View
 - BG
 - (1) Battle Group; (2) Brigadier General
 - BGN
 - Board on Geographic Names
 - BGPHES
 - Battle Group Passive Horizon Extension System
 - BGW
 - Battlefield Guided Weapon
 - BGWU
 - Battle Group Workup
 - BH
 - Busy Hour
 - B-H
 - Bosnia-Hercegovina
 - BI
 - Background Investigation
 - BIACC
 - Basic Integrated Aircraft Command and Control
 - BIC
 - Battlefield Information Center
 - BICC
 - Battlefield Information Coordination Center
 - BICES
 - Battlefield Information Collection and Exploitation
 - Systems
 - (NATO)
 - BICM
 - Battlefield Intelligence Collection Model
 - BIDS
 - Battlefield Information Distribution System
 - BIF
 - Basic Imagery File
 - BIFF
 - Bistatic Identification Friend or Foe
 - BIIB
 - Basic Imagery Interpretation Brief
 - BIIR
 - Basic Imagery Interpretation Report
 - BIM
 - Ballistic Intercept Missile
 - BIOLDEF
 - Biological Defense
 - BIOLOPS
 - Biological Operations
 - BIOLWPN
 - Biological Weapons
 - BISS
 - Baseline Intelligence Summary Supplement
 - BIT
 - Binary Digit
 - BITE
 - Built-In Test Equipment
 - BITS
 - Base Information Transfer System
 - BIU
 - Bus Interface Unit
 - Bks
 - Barracks
 - BKS
 - Broadcast Keying Station
 - BL
 - Bomb Line
 - BLDG
 - Building
 - BLEST
 - Berm-Loaded Explosive Simulation Technique
 - BLEU
 - Belgium-Luxembourg Economic Union
 - BLIP
 - Background Limited IR Photography
 - BLOS
 - Beyond Line-of-Sight
 - BLSS
 - Base Level Self-Sufficiency Spares
 - BLT
 - Battalion Landing Team
 - BLUE
 - FLAG ACC command and control exercise
 - BM
 - (1) FSU Truck-Mounted Multiple Rocket Launcher; (2) Ballistic Missile
 - BMATT
 - Briefcase Multi-Mission Advanced Tactical Terminal
 - BM/C2
 - Battle Management/Command and Control
 - BM/C3
 - Battle Management/Command, Control, and Communications
 - BMC
 - Battle Management Cell
 - BMCT
 - Beginning of Morning Civil Twilight
 - BMD
 - (1) Ballistic Missile Defense; (2) FSU Airborne Combat Vehicle
 - BMDO
 - (1) Ballistic Missile Defense Organization; (2) Ballistic Missile Defense Office
 - BMDSCOM
 - U.S. Army Ballistic Missile Defense Systems Command
 - BMEWS
 - Ballistic Missile Early Warning System
 - BMG
 - Basic Mission Guidance
 - BMNT
 - Beginning of Morning Nautical Twilight
 - BMP
 - FSU Armored Infantry Combat Vehicle
 - BMSS
 - Ballistic Missile Systems Subcommittee
 - BN/Bn
 - Battalion
 - BND
 - Bundesrepublik Nachrichtendienst (German Intelligence Service)
 - BOA
 - Broad Ocean Area
 - BOCCA
 - Board for Coordination of Civil Aircraft (NATO)
 - BOIP
 - Basis of Issue Plan
 - BOMREP
 - Bombing Report
 - BOQ
 - Bachelor Officers’ Quarters
 - BOS
 - (1) Battlefield Operating System; (2) Base Operating Support
 - BP
 - (1) Battle Position; (2) Bandpass
 - BPA
 - (1) Battlefield Psychological Activities; (2) Blanket Purchase Agreement
 - BPE
 - Beacon Precision Enlarger
 - BPF
 - Bandpass Filter
 - BPI
 - Bits Per Inch
 - BPPBS
 - Biennial Planning, Programming, and Budgeting System
 - BPR
 - Business Process Reengineering
 - BPS
 - (1) Basic Psychological Operations Study; (2) Bits Per Second; (3) Beachman Processing System
 - BPSK
 - Burst Pulse Shift Key
 - BR
 - Blade Rate
 - B/R
 - Bridge/Router
 - BR/Br
 - Branch
 - BRAC
 - Base Realignment and Closure (Commission)
 - BRDM
 - FSU Wheeled Amphibious Armored Reconnaissance Vehicle
 - BRET
 - Bistatic Reflected Energy Target
 - BRI
 - Basic Rate Interface
 - BRIXMIS
 - British Commanders-In-Chief Military Liaison Mission
 - BRL
 - Bomb Release Line
 - BRP
 - Bomb Release Point
 - BRS
 - (1) Beachman Reporting System; (2) Backup and Recovery
 - System
 - (3) Beach Reconnaissance System
 - BRU
 - Bomb Release Unit
 - BS
 - Broadcast Service
 - BSA
 - Brigade Support Area
 - BSD
 - (1) Battlefield Surveillance Device; (2) Battlefield Surveillance Display
 - BSS
 - Broadcast Satellite Service
 - BSSC
 - Battle Staff Support Center
 - BSSG
 - Brigade Service Support Group
 - BST
 - (1) Battle Staff Team; (2) Betac Support Team
 - BSTS
 - (1) Boost Surveillance and Tracking System; (2) Boost Phase Surveillance and Tracking System
 - BT
 - Basic Training
 - BTA
 - Best Technical Approach
 - BTF
 - Battalion Task Force
 - BTG
 - Basic Target Graphic
 - BTI
 - Balanced Technology Initiative
 - BTR
 - FSU Armored Personnel Carrier
 - BTRY
 - (1) Battery; (2) Field Artillery
 - BTU
 - British Thermal Unit
 - BTW
 - By The Way
 - BUD/S
 - Basic Underwater Demolition/Sea-Air-Land (SEAL)
 - BUIC
 - Back-Up Intercept Control
 - BUNT
 - British Underground Nuclear Test
 - BUR
 - Bottom Up Review
 - BVITS
 - Baseline Video Imagery Transmission System
 - BVR
 - Beyond Visual Range
 - BW
 - (1) Biological Warfare; (2) Bandwidth; (3) Beamwidth; (4) Bomb Wing
 - B&W
 - Black and White
 - BWC
 - Biological Weapons Convention
 - BWP
 - Basic Working Paper
 - BZ
 - Buffer Zone
 
C
- C
 - (1) Crisis; (2) Confidential; (3) Coniferous
 - C1
 - Combined Staff Personnel Officer
 - C2
 - (1) Command and Control; (2) Combined or Coalition Forces
 - Intelligence
 - Staff
 - C2S2LAN
 - Command and Control Support System LAN
 - C2W
 - Command & Control Warfare
 - C3
 - Command, Control, and Communications
 - C3CM
 - Command, Control, and Communication CounterMeasures
 - C3OB
 - C3 Order of Battle
 - C3S
 - Command, Control, and Communications Systems
 - C4
 - Command, Control, Communications, and Computers
 - C4ISR
 - Command, Control, Communications, Computers, Intelligence,
 - Surveillance
 - and Reconnaissance
 - C4S
 - Command, Control, Communications, and Computer System
 - C5
 - Combined Staff Strategic Planning and Policy Officer
 - C6
 - Combined Staff Command, Control and Communications
 - Systems
 - Officer
 - CA
 - (1) Cryptanalysis; (2) Heavy Cruiser; (3) Civil Affairs; (4) Combat Assessment; (5) Controlling Authority; (6) COMSEC Account; (7) Command Authority; (8) Counterair
 - CAA
 - (1) Concepts Analysis Agency (U.S. Army); (2) Combined Arms Army (FSU); (3) Command Arrangement Agreement
 - CAB
 - (1) Current Analysis Branch; (2) Civil Affairs Brigade; (3) Civil Affairs Battalion
 - CAC
 - (1) Combined Arms Center; (2) Collection Advisory Center; (3) Control and Analysis Center; (4) Crisis Action Center; (5) Civil Affairs Command; (6) Civil Applications Committee; (7) U.S. Army Combined Arms Command
 - CACDA
 - Combined Arms Combat Development Activity
 - CACM
 - Central American Common Market
 - CACTIS
 - Community/Computer Automated Counterterrorism
 - Intelligence
 - System
 - CAD
 - (1) Computer-Assisted Design; (2) Conceptual Architecture Document
 - CADES
 - COMIREX Advanced Exploitation System
 - CADIZ
 - (1) Canadian Air Defense Identification Zone; (2) Coastal Air Defense Identification Zone
 - CADOB
 - Consolidated Air Defense Order of Battle
 - CADS
 - Containerized Ammunition Distribution System
 - CADST
 - Civil Affairs Direct Support Team
 - CAE
 - Computer Aided Engineering
 - CAF
 - (1) Crisis Augmentation Facility; (2) Combat Air Forces
 - CAFMS
 - Computer-Assisted Force Management System
 - CAG
 - (1) Carrier Air Group; (2) Collective Address Group; (3) Commander, Air Group
 - CAI
 - Computer-Aided Instruction
 - CAIF
 - Command Automated Intelligence File
 - CAIMS
 - Conventional Ammunition Information Management System
 - CAJIT
 - Central America Joint Intelligence Team
 - CaLANdar
 - Da Vinci E-Mail Application
 - CALS
 - Computer-Aided Acquisition and Logistics Support
 - CALT
 - Civil Affairs Liaison Team
 - CAM
 - (1) Computer-Assisted Modeling; (2) Computer Aided Manufacturing
 - CAMO
 - Computer-Aided Manual Operation
 - CAMPS
 - (1) Computer-Aided Management Planning System; (2) Computer-Aided Mission Planning System; (3) Compartmented All-Source Analysis System Message
 - Processing
 - System
 - CAMS
 - (1) COMIREX Automated Management System; (2) Communications Area Master Station
 - CANDOB
 - Consolidated Aerospace Defense Order of Battle
 - CANR
 - Canadian NORAD Region
 - CAN
 - Coastal Air Navigation Supplement
 - CANT
 - Chinese Atmospheric Nuclear Test
 - CANUK
 - US Canada, United Kingdom, United States
 - CANUS
 - Canadian – United States
 - CANUS
 - LANDOP Canada-United States Land Operations Plan
 - CAO
 - (1) Crisis Action Organization; (2) Chief Administrative Officer; (3) Central Action Office
 - CAO(SOP)
 - Coordination of Atomic Operations (Standard Operating Procedure)
 - CAOC
 - Combined Air Operations Center
 - CAOCC
 - Combined Air Operations Coordination Center
 - CAP
 - (1) Combat Air Patrol; (2) Civil Air Patrol; (3) Countermeasures Advisory Panel; (4) Crisis Action Planning; (5) Crisis Action Procedures; (6) Capabilities
 - CAPSULE
 - JACK Proper Name of System
 - CAR
 - (1) Canadian Airborne Regiment; (2) Chief, Army Reserve
 - CARC
 - Corrective Action Review Committee
 - CARDA
 - (1) Continental Airborne Reconnaissance for Damage Assessment; (2) CONUS Airborne Reconnaissance for Damage
 - Assessment
 - CARE
 - Cooperative for American Relief Everywhere, Inc.
 - CARG
 - Crisis Action Review Group
 - CARGRU
 - Carrier Group
 - CARIBJIC
 - Caribbean Joint Intelligence Center
 - CARIBROC
 - Caribbean Regional Operations Center
 - CARICOM
 - Caribbean Common Market
 - CARIFTA
 - Caribbean Free Trade Association
 - CARL
 - Category Assignment Responsibility List
 - CARP
 - Computed Air Release Point
 - CARS
 - (1) Contingency Airborne Reconnaissance System; (2) Common Automated Recovery System
 - CARVE
 - Criticality, Accessibility, Recuperability, Vulnerability, and Effect
 - CARVER
 - Criticality, Accessibility, Recuperability, Vulnerability, Effects and Recognizability
 - CAS
 - (1) Close Air Support; (2) Calibrated Air Speed; (3) Collision Avoidance System; (4) Crisis Action System; (5) Crisis Action Staff; (6) Combined Arms and Services Staff
 - School
 - CASC
 - Crisis Action Support Cell
 - CASE
 - Computer-Assisted Software Engineering
 - CASIC
 - Combined All-Source Intelligence Center
 - CASLAN
 - Command Automated Software Local Area Network
 - CASS
 - (1) Collection Analysis Support Subsystem; (2) Command Activated Sonobuoy System
 - CAST
 - (1) Catalogue of Approved Scientific and Technical
 - Intelligence
 - Tasks; (2) Canadian Air/Sea Transport Group; (3) Computer-Assisted Self Training; (4) Computer Assisted
 - Satellite
 - Track
 - CAT
 - (1) Conventional Arms Transfer; (2) Crisis Action Team; (3) Combined Arms Team; (4) Crisis Augmentation Team; (5) Category
 - CAT-1
 - RECategory-1 Receive Equipment
 - CATF
 - (1) Commander, Amphibious Task Force; (2) Civil Affairs Task Force
 - CATIS
 - (1) Computer-Aided Tactical Information System; (2) Computer-Aided Tactical Intelligence System
 - CATIS/IESS
 - Computer-Aided Tactical Information System/Imagery
 - Exploitation
 - Support System
 - CATS
 - (1) Combined Arms Training Systems; (2) Combat Airlift Tactics’ School
 - CATSS
 - Cartographic Applications for Tactical and Strategic Systems
 - CAV
 - Cavalry
 - CAVU
 - Ceiling And Visibility Unlimited
 - CAWS
 - Commercial Analyst Work Station
 - CB
 - Chemical, Biological
 - C-band
 - 3.9 to 6.2 GHz Communications Band
 - CBD
 - Commerce Business Daily
 - CBF
 - Common Budget Framework
 - CBI
 - (1) Complete Background Investigation; (2) Computer Based Instruction
 - CBI/T
 - Computer-Based Instruction/Training
 - CBJB
 - Congressional Budget Justification Book
 - CBM
 - Confidence Building Measure(s)
 - CBO
 - Congressional Budget Office
 - CBR
 - (1) Chemical, Biological, and Radiological; (2) Case Based Reasoning; (3) Constant Bit Rate
 - CBRN
 - Caribbean Basin Radar Network
 - CBRS
 - Concept Based Requirements System
 - CBS
 - Combat Battle Simulation
 - CBT
 - (1) Computer-Based Training; (2) Combating Terrorism
 - CBTDEV
 - Combat Developer
 - CBTI
 - Combat Intelligence
 - CBU
 - Cluster Bomb Unit
 - CBW
 - Chemical and Biological Warfare
 - CBZ
 - Confidence Building Zone
 - CC
 - (1) Command Center; (2) Command Ship; (3) Cloud Cover; (4) Collection Center; (5) Computer Compatible; (6) Communications Controller; (7) Commander
 - C-C3
 - Counter Command, Control, and Communications
 - CCA
 - Communications Control Authority
 - CCB
 - Configuration Control Board
 - CCC
 - (1) CARDA Control Center; (2) Consolidated Command Center; (3) Command and Control Center
 - CCD
 - (1) Conference of the Committee on Disarmament; (2) Charged Coupled Device; (3) Camouflage,
 - Concealment,
 - and Deception
 - CCE
 - Contingency Communications Element
 - CCEB
 - Combined Communications Electronic Board
 - CCEP
 - Commercial COMSEC Endorsement Program
 - CCF
 - Collection Coordination Facility
 - CCF-SS
 - Collection Coordination Facility-Support System
 - CCG
 - (1) Combat Control Group; (2) Crisis Coordination Group; (3) Combat Communications Group
 - CCG-NB
 - Communications Control Ground-Narrowband
 - CCGD
 - Commander, Coast Guard District
 - CCGP
 - Combat Communications Group
 - CCHC
 - Headquarters Commandant
 - CCI
 - Controlled Cryptographic Item
 - CCIC
 - Concentrated Counterdrugs Intelligence Collection
 - CCIP
 - Command Center Improvement Program
 - CCIR
 - International Radio Consultative Committee (French Acronym)
 - CCIRID
 - Charge-Coupled Infrared Imaging Device
 - CCIRM
 - Collection Coordination and Intelligence Requirements
 - Management
 - CCIS
 - (1) Command, Control, and Intelligence Support; (2) Common Channel Intelligence Signaling
 - CCISCMO
 - Community Counterintelligence and Security Countermeasures
 - Office
 - CCISS
 - Command & Control Intelligence Support Squadron
 - CCITT
 - Consultative Committee for International Telephone and
 - Telegraph
 - CCJ1
 - USCENTCOM Manpower, Personnel, and Administration
 - Directorate
 - CCJ2
 - USCENTCOM Intelligence Directorate
 - CCJ3
 - USCENTCOM Operations Directorate
 - CCJ4/J7
 - USCENTCOM Logistics and Security Assistance Directorate
 - CCJ5
 - USCENTCOM Plans and Policy Directorate
 - CCJ6
 - USCENTCOM Command, Control, Communications, and
 - Computer
 - Systems Directorate
 - CCJA
 - USCENTCOM Staff Judge Advocate
 - CCM
 - (1) Cross-Country Movement; (2) Counter-Countermeasure
 - C3CM
 - Command, Control, and Communications Countermeasures
 - CCMF
 - Consolidated Collection Management Facility
 - CCN
 - Crisis Communications Network (CIA)
 - CCO
 - (1) Communication Collection Outstation; (2) COMINT
 - Collection
 - Outstation; (3) Circuit Control Officer; (4) Chief, Combat Operations
 - CCO/SCO
 - Central Control Office/Sub-Control Office
 - CCP
 - (1) Consolidated Cryptologic Program; (2) Communications Checkpoint; (3) Contingency
 - Communications
 - Package
 - CCPC
 - Critical Collection Problems Committee
 - CCPDS
 - Command Center Processing and Display System
 - CCPDS-R
 - Command Center Processing and Display System Replacement
 - CCS
 - (1) Collection Capabilities Statement (HUMINT); (2) COMINT Collection Subsystem (3) Combat Control Squadron; (4) Communications Control Set; (5) Command and Control Systems; (6) Constellation Control Station
 - CCS2
 - Command and Control Subordinate System
 - CCSA
 - USCENTCOM Scientific and Technical Advisor
 - CCSC
 - Cryptologic Combat Support Console
 - CCT
 - (1) Combat Control Team; (2) Combat Coordination Team
 - CCTC
 - Command and Control Technical Center
 - CCTF
 - (1) Contingency Communications Test Facility; (2) Combined Coalition Task Force
 - CCTP
 - Continuously Computed Target Point
 - CCTS
 - Combat Crew Training Squadron
 - CCTT
 - Close Combat Tactical Trainer
 - CCTV
 - Closed Circuit Television
 - CCTW
 - Combat Control Training Wing
 - CCWT
 - Command Center Watch Team
 - CD
 - (1) Controlled Dissemination; (2) Certificate of Destruction; (3) Civil Defense; (4) Coastal Defense; (5) Calendar Day; (6) Committee on Disarmament; (7) Collateral Damage; (8) Compact Disc; (9) Command Ship; (10) Counter Drug; (11) Command Director; (12) Combat Developments; (13) Community/Service-Developed
 - C&D
 - Cover and Deception
 - CDA
 - Congressionally Directed Action
 - CDC
 - (1) Career Development Course; (2) Combat Direction Center; (3) Combat Development Center
 - CD-ROM
 - Compact Disk-Read-Only Memory
 - CDAS
 - Central Data and Applications Support
 - C-Day
 - Day in Which Movement From Origin Begins
 - CDB
 - Central Data Base
 - CDCS
 - Communications Distribution Control Segment
 - CDE
 - (1) Conference on Disarmament in Europe; (2) Compound Damage Expectancy; (3) Center of Distance Education
 - CDEC
 - Captured Document Exploitation Center
 - CDF
 - Central Document File
 - CDI
 - Compact Disc Interactive
 - CDIP
 - (1) Consolidated Defense Intelligence Program; (2) Council of Defense Intelligence Producers
 - CDIS
 - (1) Communications Data Interface System; (2) Counterdrug Intelligence System
 - CDIST
 - Canadian Department of Industry, Science, and
 - Technology
 - CDL
 - Common (high bandwidth) Data Link
 - CDLF
 - Consolidated Domestic Launch Forecast
 - CDM
 - Common Digital Map
 - CDMA
 - Code Division Multiple Access
 - CDP
 - (1) Central Data Processor; (2) Company Distributing Point
 - CDPS
 - Coherent Data Processing System
 - CDR
 - (1) Critical Design Review; (2) Commander
 - CDRL
 - Contract Data Requirements List
 - CDRUSAJFKSWC
 - Commander, United States Army John F. Kennedy
 - Special
 - Warfare Center
 - CDRUSELEMNORAD
 - Commander, U.S. Element NORAD
 - CDRWESTCOM
 - Commander, U.S. Army Western Command
 - CDS
 - (1) Chief of Defence Staff (Canadian); (2) Combat
 - Delivery
 - System; (3) Cryptographic Device Services; (4) Combat Direction System
 - CDSE
 - Cryptologic Direct Support Element
 - CDSORG
 - Civil Direction of Shipping Organization
 - CDST
 - C3CM Data Support Team
 - CDT
 - (1) Central Daylight Time; (2) Communications Data Terminal
 - CDTS
 - Computer-Directed Training System
 - CDU
 - Control Display Unit
 - CDV
 - Compressed Digital Video
 - CE
 - (1) Circular Error; (2) Cost Effectiveness; (3) Civil Engineer; (4) Communications-Electronics; (5) Corps of Engineers (U.S. Army); (6) Current Exploitation; (7) Counterespionage; (8) Command Element; (9) Collection Emphasis
 - C&E
 - Collection and Exploitation
 - C-E
 - Communications Electronics
 - CEAO
 - West African Economic Community
 - CEC
 - (1) Cooperative Engagement Capability; (2) Consolidated Expenditure Center
 - CECOM
 - Communications and Electronics Command
 - CED
 - (1) Collection, Exploitation, and Dissemination; (2) Captured Enemy Document
 - CEE
 - Captured Enemy Equipment
 - CEI
 - Communications Electronic Instructions
 - CEL
 - Celestial
 - CELT
 - Current Emitter Location Testbed
 - CEM
 - Concepts Evaluation Model
 - CEMA
 - Council for Mutual Economic Assistance
 - CENTAF
 - (1) Central Region Air Forces (NATO); (2) U.S. Air Force Component, USCENTCOM
 - CENTAG
 - Central Army Group (NATO)
 - CENTAM
 - Central America
 - CENTCOM
 - U.S. Central Command
 - CENTJIC
 - Joint Intelligence Center USCENTCOM
 - CENTLANT
 - Central Sub-Area of Eastern Atlantic Area
 - CENTO
 - Central Treaty Organization
 - CEO
 - (1) Communications Electronic Officer (USMC); (2) Chief Executive Officer
 - CEOI
 - Communications Electronics Operations Instructions
 - CEP
 - (1) Circular Error Probable; (2) Construction Electrician (Power); (3) Common Electronic Parts; (4) Civil Emergency Planning; (5) Committee for Energy Policy of OECD; (6) Capital Equipment Plan; (7) Concept Evaluation Program
 - CEPG
 - Combined Exercise Planning Group
 - CEPIR
 - Current Exploitation Photographic Interpretation Report
 - CEPR
 - Compromising Emanation Performance Requirement
 - CER
 - (1) Cryptographic Equipment Room; (2) Communication Equipment Room
 - CERP
 - (1) Combined Economic Reporting Program; (2) Capital Equipment Replacement Program
 - CERT
 - Computer Security Emergency Response Team
 - CES
 - Concept Exploration Studies
 - CESM
 - Cryptologic Electronic Warfare Support Measures
 - CEST
 - Contingency Exploitation Support Team
 - CETA
 - Chinese-English Translation Assistance
 - CEWI
 - Combat Electronic Warfare Intelligence
 - CF
 - Canadian Forces
 - C6F
 - Commander, U.S. Sixth Fleet
 - C7F
 - Commander, U.S. Seventh Fleet
 - CFA
 - (1) Combined Field Army (Korea); (2) Covering Force Area; (3) Combined Force Air Component Commander
 - CFB
 - Canadian Forces Base
 - CFC
 - (1) Combined Field Command (Korea); (2) Combined Forces
 - Command
 - (ROK/US); (3) Combined Federal Campaign
 - CCFC
 - Commander in Chief, ROK-U.S. Combined Forces Command
 - CFD
 - Common Fill Device
 - CFE
 - (1) Conventional Forces Europe; (2) Communications Front-End
 - CFER
 - CFE Replacement
 - CFE-U
 - Communications Front-End-Upgrade
 - CFI&I
 - Center for Integration and Interoperability
 - CFIS
 - Combined Forces Command Information System, (CFC)
 - CFL
 - (1) Coordinated Fire Line; (2) Cease-Fire Line
 - CFMS
 - Combat Fuels Management System
 - CFP
 - (1) Contingency Force Pool; (2) Concept Formulation Process
 - CFR
 - Commander Force Reconnaissance
 - CFSO
 - Counterintelligence Force Protection Source Operations
 - CFSR
 - Contract Funds Status Report
 - CFV
 - Cavalry Fighting Vehicle
 - cg
 - Center of Gravity
 - CG
 - (1) Guided-Missile Cruiser; (2) Consolidated Guidance; (3) Commanding General; (4) Coast Guard; (4) Chairman’s
 - Guidance
 - CGEUSA
 - Commanding General, 8th US Army
 - CGF
 - Central Group of Forces (FSU Forces in Czechoslovakia)
 - CGFMFLANT
 - Commanding General, Fleet Marine Forces Atlantic
 - CGM
 - Computer Graphics Metafile
 - CGN
 - Guided Missile Cruiser Nuclear Powered
 - CGS
 - (1) Coast & Geodetic Survey; (2) Common Ground Station; (3) CONUS Ground Station
 - CGSC
 - Command and General Staff College (U.S. Army)
 - CGUSARPAC
 - Commanding General U.S. Army Pacific
 - cGy/hr
 - CentiGray hour
 - CH
 - (1) Aviation Cruiser; (2) Channel; (3) Communication Helmet
 - CHAALS
 - Communications High Accuracy Airborne Location System
 - CHAALS-X
 - CHAALS Exploitation
 - CHABNCP
 - Chief, Airborne Command Post
 - CHAMPUS
 - Civilian Health And Medical Program of the Uniformed
 - Services
 - CHARS
 - Characters
 - CHB
 - Cargo Handling Battalion
 - CHBDL
 - Communications High Bandwidth Data Link
 - CHCMSA
 - Chief, Cruise Missile Support Activity
 - CHCSS
 - (1) Chief, Central Security Service; (2) Chief, Cryptologic Support Service
 - CHG
 - Guided-Missile Aviation Cruiser
 - CHGN
 - Nuclear-Powered Guided-Missile Aviation Cruiser
 - CHIP
 - Communications Handbook for Intelligence Planners
 - CHJUSMAGK
 - Chief, Joint U.S. Military Assistance Group, Korea
 - CHJUSMAGPHIL
 - Chief, Joint U.S. Military Assistance Group, Philippines
 - CHJUSMAGTHAI
 - Chief, Joint U.S. Military Assistance Group, Thailand
 - CHMAAGDOMREP
 - Chief, Military Assistance and Advisory Group,
 - Dominican
 - Republic
 - CHMDO
 - JAPAN Chief, Military Defense Office, Japan
 - CHN
 - Nuclear-Powered Aviation Cruiser
 - CHODC
 - INDIA Chief, Office of Defense Cooperation, India
 - CHOP
 - (1) Change of Operational Command; (2) Change of Operational Control
 - C-HUMINT
 - Counter Human Resources Intelligence
 - CHUSMLO
 - Chief, U.S. Military Liaison Office
 - CI
 - (1) Counterintelligence; (2) Counterinsurgency; (3) Current Intelligence
 - C2I
 - Command, Control, & Intelligence
 - C3I
 - Command, Control, Communications, and Intelligence
 - C4I
 - Command, Control, Communications, Computers, &
 - Intelligence
 - C4I2
 - Command, Control, Communications, Computers, Intelligence and Information
 - CIA
 - Central Intelligence Agency
 - CIAC
 - Computer Incident Assessment Capability
 - CIAD
 - (1) Combat Intelligence Applications Division; (2) Command Intelligence Architecture Document
 - CIAP
 - (1) CIA Program; (2) Command Intelligence
 - Architecture/Planning
 - Program
 - CIARDSCIA
 - Retirement and Disability System
 - CIAS
 - Counterintelligence Analysis Section
 - CIB
 - Combat Infantryman’s Badge
 - CIC
 - (1) Combat Information Center; (2) Combat Intelligence Center; (3) Combined Intelligence Center
 - C3IC
 - Coalition Coordination and Communications Integration Center
 - CICAC
 - Counterintelligence Control and Analysis Center
 - CICC
 - Consolidated Intelligence Communications Center
 - CIC
 - Server Combined Intelligence Center Server
 - CICWS
 - Combined Intelligence Center Workstation
 - CID
 - (1) Criminal Investigation Division; (2) Combat Intelligence Division
 - CIDBS
 - Combined Intelligence Center Integrated Database Server
 - CIDC
 - Combined Interview and Debriefing Center
 - CIE
 - Communication Intercept and Exploitation
 - CIEF
 - Consolidated Imagery Exploitation Facility
 - CIF
 - (1) Corps Interrogation Facility; (2) Consolidated Intelligence Facility
 - CIFAX
 - Enciphered Facsimile
 - C4IFTW
 - C4I For The Warrior
 - CIG
 - (1) Computer Image Generation; (2) Combined Intelligence Group
 - CIGSS
 - Common Imagery Ground Surface System
 - CIHS
 - Classified Information Handling System
 - CIK
 - Crypto-Ignition Key
 - CIIC
 - Current Intelligence and Indications Center
 - CIID
 - Command Intelligence Implementation Document
 - CILMS
 - Covert Infrared Lighting and Marking System
 - CILO
 - Counterintelligence Liaison Office(r)
 - CILOP
 - Conversion in Lieu of Procurement
 - CIM
 - Corporate Information Management
 - CIMAS
 - CENTCOM Iranian Military Activities Summary
 - CIMEX
 - Civil Military Exercise (NATO)
 - C-IMINT
 - Counter Imagery Intelligence
 - CIMOC
 - Civil Military Operations Center
 - CIMP
 - COMSEC Interoperability Master Plan
 - CIN
 - Cargo Increment Number
 - CINC
 - (1) Commander in Chief; (2) Commander of a Combatant Command
 - CINCACOM
 - Commander in Chief, U.S. Atlantic Command
 - CINCAFLANT
 - Commander in Chief, United States Air Forces, Atlantic
 - CINCAL
 - Commander in Chief, Alaska
 - CINCARLANT
 - Commander in Chief, United States Army Forces, Atlantic
 - CINCCENT
 - Commander in Chief, Allied Forces Central Europe (NATO)
 - CINCCFC
 - Commander in Chief, Combined Forces Command, Korea
 - CINCEASTLANT
 - Commander in Chief, Eastern Atlantic (NATO)
 - CINCENT
 - Commander in Chief, Allied Forces, Central Europe
 - CINCEUR
 - Commander in Chief, U.S. Forces Europe
 - CINCFOR
 - Commander in Chief, Forces Command
 - CINCFORSCOM
 - Commander in Chief, U.S. Army Forces
 - CINCHAN
 - Commander in Chief, Channel (NATO)
 - CINCIBERLANT
 - Commander in Chief, Iberian Atlantic Area
 - CINCLANT
 - Commander in Chief, Atlantic Command
 - CINCLANTFLT
 - Commander in Chief, Atlantic Fleet
 - CINCLANTFLTDETSO
 - Commander in Chief, Atlantic Fleet Detachment SOUTHCOM
 - CINCMAC
 - Commander in Chief, Military Airlift Command (archaic)
 - CINCNORAD
 - Commander in Chief, North American Air Defense Command
 - CINCNORTH
 - Commander in Chief, Allied Forces Northern Europe (NATO)
 - CINCONAD
 - Commander in Chief, Continental Air Defense Command
 - CINCPAC
 - Commander in Chief, Pacific Command
 - CINCPACAF
 - Commander in Chief, Pacific Air Force
 - CINCPACFLT
 - Commander in Chief, Pacific Fleet
 - CINCPACREP
 - Commander in Chief, Pacific Representative
 - CINCSAC
 - Commander in Chief, Strategic Air Command
 - CINCSOC
 - Commander in Chief, Special Operations Command
 - CINCSO
 - Commander in Chief, Southern Command
 - CINCSOUTH
 - Commander in Chief, Allied Forces Southern Europe (NATO)
 - CINCSPACE
 - Commander in Chief, U.S. Space Command
 - CINCSPECOMME
 - Commander in Chief, Specified Command, Middle East
 - CINCTAC
 - Commander in Chief, Tactical Air Command
 - CINCTRANS
 - Commander in Chief, Unified Transportation Command
 - CINCTRANSCOM
 - Commander in Chief, U.S. Transportation Command
 - CINCUKAIR
 - Commander in Chief, United Kingdom Air Defense Region (NATO)
 - CINCUNC
 - Commander in Chief, United Nations Command
 - CINCUSACOM
 - Commander in Chief, U.S. Atlantic Command
 - CINCUSAFE
 - Commander in Chief, U.S. Air Forces, Europe
 - CINCUSAREUR
 - Commander in Chief, United States Army, Europe
 - CINCUSARPAC
 - Commander in Chief, United States Army, Pacific
 - CINCUSNAVEUR
 - Commander in Chief, U.S. Naval Forces, Europe
 - CINCWESTLANT
 - Commander in Chief, Western Atlantic (NATO)
 - CINF
 - Community Imagery Needs Forecast
 - CINSGCY
 - Counterinsurgency
 - CIO
 - (1) Central Imagery Office; (2) Chief Information Officer
 - CIOC
 - (1) Combined Intelligence Operations Center (Korea); (2) Combat Intelligence Operations Center
 - CIOP
 - (1) Controlled Intelligence Operational Proposal; (2) CIO Program
 - CIP
 - (1) Consolidated Intelligence Program; (2) Country
 - Information
 - Package; (3) Critical Intelligence Parameter; (4) Combined Interoperability Program; (5) Crypto-Ignition Plug; (6) Correlation and Integration Processor
 - CIPE
 - (US) CENTCOM Imagery Production Element
 - CIPEC
 - Intergovernmental Council of Copper Exporting Countries
 - CIPHONY
 - Enciphered Telephone
 - CIPL
 - ClNC’s Integrated Priority List
 - CIPMS
 - Career Intelligence Professional Management System
 - CIPR
 - (1) Consolidated Intelligence Production Requirement; (2) Counterintelligence Production Registry
 - CIPS
 - Counterintelligence Periodic Summary
 - C2IPS
 - C2 Information Processing System
 - CIR
 - (1) Central Intelligence Report; (2) Continuing Intelligence Requirement
 - CIRC
 - Central Information Reference and Control
 - CIRCOL
 - Central Information Reference and Control On-Line System
 - CIRIS
 - Consolidated Intelligence Resources Information System
 - CIRK
 - Common Interswitch Rekeying Key
 - CIRL
 - Current Intelligence Requirements List
 - CIRT
 - Computer Security Incident Response Team
 - CIRVlS
 - Communications Instructions for Reporting Vital
 - Intelligence
 - Sightings
 - CIS
 - (1) Country Intelligence Study; (2) Communications Intercept System; (3) Compensated Imaging System; (4) Canadian Intelligence Service; (5) Chief, Intelligence and
 - Security
 - (Canadian); (6) Combat Instruction Set; (7) Combat Information System; (8) Commonwealth of Independent States; (9) Combat Intelligence System
 - CISA
 - C4I Integration Support Activity
 - CISC
 - Counterintelligence Support Cell
 - C3ISC
 - C3I Systems Committee
 - CI/SCM
 - Counterintelligence and Security Countermeasures
 - CISD
 - Command Intelligence Strategy Document
 - CISE
 - (1) (US) CENTCOM Intelligence Support Element; (2) Corps Intelligence Support Element
 - CISO
 - (1) Counterintelligence Support Officer; (2) Counterintelligence Staff Officer
 - CISPOTREP
 - CI Spot Report
 - CISR
 - Communications Intelligence Security Regulation
 - C4ISR
 - Command, Control, Communications, Computers,
 - Intelligence,
 - Surveillance, and Reconnaissance
 - CIT
 - Counterintelligence Team
 - CITA
 - Combat Intelligence and Targeting on Arrival
 - CITS
 - CENTCOM Imagery Transmission System
 - CIV
 - Civilian
 - CIVC
 - Carrier Intelligence Center
 - CIVIC
 - Civilian Vulnerability Indicator Code
 - CISION
 - Enciphered Television
 - CIW
 - (1) Consolidated Intelligence Watch; (2) CMOC Intelligence Watch
 - CIWC
 - CIW Commander
 - CIWG
 - Cooperative Interaction Working Group
 - CIWS
 - Close-In Weapon System
 - C&J
 - Collection and Jamming
 - CJB
 - Congressional Justification Book
 - CJCS
 - Chairman, Joint Chiefs of Staff
 - CJCSI
 - Chairman, Joint Chiefs of Staff Instruction
 - CJIATF-E
 - Commander, Joint Interagency Task Force-East
 - CJIATF-W
 - Commander, Joint Interagency Task Force-West
 - CJIT
 - Combined Joint Interrogation Team
 - CJTF
 - Commander, Joint Task Force
 - CJTF-AK
 - Commander, Joint Task Force-Alaska
 - CJTF-FA
 - Commander, Joint Task Force-Full Accounting
 - CK
 - Compartment Key
 - CKG
 - Cooperative Key Generation
 - CL
 - Light Cruiser
 - C-LAMP
 - Community Laser Measurement Program
 - CLASS
 - Close Air Support System
 - Class
 - Classification/Classified
 - C&LB
 - Coasts and Landing Beaches
 - CLF
 - Commander, Landing Force
 - CLMD
 - COMSEC Local Management Device
 - CLNC
 - Clearance
 - CLO
 - (1) Counterdrug Liaison Officer; (2) Chief Logistics Officer
 - CLOCE
 - Contingency Lines of Communication, Europe
 - CLS
 - (1) Contractor Logistics Support; (2) Clandestine Lighting System
 - CLSC
 - COMSEC Logistics Support Center
 - CLSP
 - Composite Launch Sequence Plan
 - CL/TECH
 - Clear Language Technical Report
 - cm
 - Centimeter
 - CM
 - (1) Memorandum by the Chairman, Joint Chiefs of Staff; (2) Collection Management; (3) Countermeasure(s); (4) Cruise Missile; (5) Collection Manager; (6) Collection Management Division; (7) Countermine; (8) Countermine Activities
 - CMA
 - (1) Countermission Analysis; (2) Collection Management Authority; (3) Community Management Account
 - CMAA
 - (1) Command Master at Arms; (2) Chief Master at Arms
 - CMAFB
 - Cheyenne Mountain Air Force Base
 - CMAFS
 - Cheyenne Mountain Air Force Station
 - CMAH
 - CINC Mobile Alternate Headquarters
 - CMAS
 - Cheyenne Mountain Air Station
 - C-MASINT
 - Counter-Measures and Signature Intelligence
 - CMB
 - Collection Management Branch
 - CMC
 - (1) Cheyenne Mountain Complex; (2) Commandant, U.S Marine Corps; (3) Command Master Chief
 - C/MC
 - Command Master Chief
 - CMCA
 - Cruise Missile Carrier Aircraft
 - CMCC
 - (1) Commander in Chief, Mobile Command Center; (2) Component Mobile Command Center
 - CMCDS
 - Community Multilateral Counterterrorism Database System
 - CMCI
 - Computed Mission Coverage Index
 - CMCM
 - Commandant, U.S. Marine Corp Memorandum
 - CMCS
 - (1) COMSEC Material Control System; (2) COMINT Mission Control System
 - CMD
 - (1) Collection Management Division; (2) Command
 - CMDC
 - Command Cell
 - CMDR
 - Commander
 - CM&D
 - Collection Management and Dissemination
 - CME
 - Communications Monitoring Equipment
 - CMEA
 - Council for Mutual Economic Assistance
 - CMEC
 - Captured Material Exploitation Center
 - CMF
 - Combat Mission Folder
 - CMFC
 - Combined Marine Forces Command
 - CMIC
 - Combined Military Interrogation Center
 - CMISE
 - Corps Military Intelligence Support Element
 - CML
 - Chemical
 - CMO
 - (1) Collection Management Office; (2) Civil Military Operations; (3) Central MASINT Office
 - CMOC
 - (1) Cheyenne Mountain Operations Center; (2) Civil Military
 - Operations
 - Center; (3) Central MASINT Operations Cell
 - CMOS
 - Complementary Metal-Oxide Semiconductor
 - CMOTF
 - Civil Military Operations Task Force
 - CMP
 - (1) Combat Mission Planning; (2) Configuration Management Plan
 - CMPF
 - Confidential Military Purpose Funds
 - CMPS
 - Compartmented Mode Processing System
 - CMR
 - Crisis Management Room
 - CMRS
 - Collection Management Requirements System
 - CMS
 - (1) Combat Mission Section; (2) Command and Management System; (3) Community Management Staff; (4) Collection
 - Management
 - System; (5) Common Mapping Standard
 - CMS/RMG
 - Community Management Staff, Resource Management Group
 - CMSA
 - Cruise Missile Support Activity
 - CMSI
 - Civilian Multi-Spectral Imagery
 - CMSS
 - Collection Management Support System
 - CMST
 - (1) Collection Management Support Terminal; (2) Collection Management System Tools
 - CMT
 - (1) Crisis Management Team; (2) Critical Mobile Target
 - CMTC
 - Combat Maneuver Training Center
 - CMTC-IS
 - CMTC-Instrumentation System
 - CMTS
 - (1) Critical Mobile Target Server; (2) Compliance Monitoring Tracking System
 - CMW/CMWS
 - Compartmented Mode Workstation
 - CN
 - Counternarcotics
 - CNA
 - (1) Center for Naval Analysis; (2) Coordinates Not Available; (3) Critical Node Analysis
 - CNAC
 - (1) Customs National Air Command, Oklahoma City; (2) Customs National Aviation Center
 - CNAD
 - Conference on NATO Armament Directors
 - CNAVSPACECOM
 - Commander, Navy Space Command
 - CNC
 - (1) Counternarcotics Center; (2) Computerized Numerical Control
 - CNCS
 - Cryptonet Control Station
 - CN-CMS
 - Counternarcotics Command and Management System
 - CNES
 - Centre National d’Etudes Spatiales (French National Space
 - Agency)
 - CNET
 - (1) Chief of Naval Education and Training; (2) Centre National d’Etudes Des Telecommunications
 - C3NET
 - Command, Control, and Communications Networks
 - CNFJ
 - Commander, U.S. Naval Forces Japan
 - CNFK
 - Commander, U.S. Naval Forces Korea
 - CNFM
 - Commander, U.S. Naval Forces Marianas
 - CNI
 - (1) Communicating NATO Intentions; (2) Communications, Navigation, or Identification
 - CNIC
 - Combined Naval Intelligence Center
 - CNIN
 - Composite Network, Front-End Internal Network
 - CNIPS
 - Counternarcotics Information Processing System
 - CNK
 - Cryptonet Key
 - CNMI
 - Commonwealth of the Northern Mariana Islands
 - CNN
 - Cable News Network
 - CNO
 - Chief of Naval Operations
 - C/No
 - Ratio of carrier to noise in a 1Hz bandwidth
 - CNOC
 - (1) Counternarcotics Operations Center; (2) Combined Naval Operations Center
 - CNOM
 - Chief of Naval Operations Memorandum
 - CNOR
 - Command Not Operationally Ready
 - CNR
 - (1) Chief of Naval Research; (2) Combat Net Radio
 - CNRIU
 - Combat Net Radio Interface Unit
 - CNS
 - Commercial Network Survivability
 - CNSWTG
 - Commander, Naval Special Warfare Task Group
 - CNTL
 - Command Nuclear Target List
 - CNVFD
 - Color Night Vision Fusion Device
 - CNWDI
 - Critical Nuclear Weapons Design Information
 - CO
 - (1) Commanding Officer; (2) Company
 - CO3
 - Combined Staff Public and Governmental Affairs Officer
 - CO6
 - Combined Staff Judge Advocate
 - CO7
 - Combined Staff Command Surgeon
 - COA
 - Course of Action
 - COB
 - (1) Close of Business; (2) Collated Operating Base; (3) Chief of Base; (4) Command Operating Budget
 - COBE
 - Cosmic Background Explorer
 - COBOL
 - Common Business Oriented Language
 - COC
 - Combat Operations Center
 - COCOM
 - (1) Coordinating Committee; (2) Combatant Command
 - COD
 - Carrier On-board Delivery
 - CODIS
 - Continuity of Defense Intelligence Systems
 - COE
 - Common Operating Environment
 - COEA
 - Cost and Operational Effectiveness Analysis
 - COFIR
 - Compendium of Future Intelligence Requirements
 - COFs
 - Central Operating Facilities
 - CofS
 - Chief of Staff
 - COG
 - (1) Combined Operations Group; (2) Continuity of Government; (3) Center of Gravity
 - COI
 - Communities of Interest
 - COIC
 - Combat Operations Intelligence Center (USAFE)
 - COIN
 - Counterinsurgency
 - COINS
 - (1) Consolidated On-Line Intelligence System; (2) Community On-Line Intelligence Network Systems
 - COINS-II
 - Community On-Line Intelligence System-II
 - COIR
 - Commander’s Operational Intelligence Requirements
 - COIS
 - Combat Operations Intelligence System
 - COLISEUM
 - Community On-Line Intelligence System for End Users and
 - Managers
 - COLL
 - Collection
 - COLLECT
 - Collection
 - COLOP
 - Collection Opportunity (messages)
 - COLT
 - Combat Observation and Laser Team
 - COM
 - (1) Computer Output to Microform; (2) Chief of Mission (U.S. Embassy); (3) Collection Operations Management; (4) Commander
 - COMA
 - Court of Military Appeals
 - COMACC
 - Commander, Air Combat Command
 - COMAAFCE
 - Commander, Allied Air Forces Central Europe
 - COMAFFOR
 - Commander, Air Force Forces
 - COMAFOSI
 - Commander, Air Force Office of Special Investigations
 - COMAFSOC
 - Commander, U.S. Air Force Special Operations Command
 - COMAFSPACE
 - Commander, Air Force Space Command
 - COMALCOM
 - Commander, Alaskan Command
 - COMAMC
 - Commander, Air Mobility Command
 - COMARSPACECOM
 - Commander, Army Space Command
 - COMASPC
 - Commander, Air Force Space Command
 - COMAINT
 - Command Maintenance
 - COMAIR-BALTAP
 - Commander, Allied Air Forces, Baltic Approaches
 - COMAIRSOUTH
 - Commander, Allied Air Forces, Southern Europe
 - COMALCOM
 - Commander, Alaskan Command
 - COMALF
 - Commander of Airlift Forces
 - COMANR
 - Commander, Alaskan NORAD Region
 - COMANTDEF-COM
 - Commander, Antilles Defense Command
 - COMARFOR
 - Commander, Army Forces
 - COMARSOC
 - Commander, U.S. Army Special Operations Command
 - COMARSOF
 - Commander, U.S. Army Special Operations Forces
 - COMATF
 - Commander, Amphibious Task Force
 - COMBALTAP
 - Commander, Allied Forces, Baltic Approaches
 - COMBAT
 - DF Combat Direction Finding
 - COMBENE-CHAN
 - Commander, Benelux Sub-Area Channel
 - COMBISCLANT
 - Commander, Bay of Biscay Submarine Area
 - COMCANLANT
 - Commander, Canadian Atlantic Submarine Area
 - COMCARGRU
 - Commander Carrier Group
 - COMCENTAG
 - Commander, Central Army Group, Central Europe
 - COMCENTLANT
 - Commander, Central Submarine Area
 - COMCM
 - Communication Countermeasures & Deception
 - COMCO
 - Canadian SSO
 - COMCRUDESGRU
 - Commander Cruiser Destroyer Group
 - COMDT
 - COGARD Commandant, U.S. Coast Guard
 - COMECON
 - Council for Mutual Economic Assistance
 - COMEDCENT
 - Commander, Central Mediterranean Area
 - COMEDEAST
 - Commander, Eastern Mediterranean Area
 - COMEDNOREAST
 - Commander, Northeast Mediterranean Area
 - COMEDOC
 - Commander, Western Mediterranean Area
 - COMEDS
 - CONUS Meteorological Data System
 - COMEDSOUEAST
 - Commander, Southeast Mediterranean Area
 - COMEX
 - (1) Committee on Exchanges; (2) Communications Exercise
 - COMFAIRKEF
 - Commander, Fleet Air Keflavik
 - COMFIVEATAF
 - Commander, Fifth Allied Tactical Air Force, Southern Europe
 - COMFLDCOMDASA
 - Commander, Field Command, Defense Atomic Support Agency
 - COMFOURATAF
 - Commander, Fourth Allied Tactical Air Force Central Europe
 - COMGIB
 - Naval Commander, Gibraltar
 - COMGIBMED
 - Commander, Gibraltar Mediterranean Command
 - COMGTMODEFCOM
 - Commander, Guantanamo Defense Command
 - COMICEDEFOR
 - Commander, Iceland Defense Force
 - COMIDEASTFOR
 - Commander, Middle East Force (USN)
 - COMINEWARCOM
 - Commander, Mine Warfare Command
 - COMINT
 - Communications Intelligence
 - COMINTADTSK
 - COMINT Advisory Tasking Message
 - COMIREX
 - Committee on Imagery Requirements and Exploitation
 - COMIS
 - Collection Management Information System
 - COMJAM
 - Communications Jamming
 - COMJSOC
 - Commander, Joint Special Operations Command
 - COMJSOTF
 - Commander, Joint Special Operations Task Force
 - COMJTF
 - Commander, Joint Task Force
 - COMJUWATF
 - Commander, Joint Unconventional Warfare Task Force
 - COML
 - Commercial
 - COMLANDFOR
 - Commander, Land Forces
 - COMLANDJUT
 - Commander, Allied Land Forces, Schleswig-Holstein & Jutland
 - COMLANDNORWAY
 - Commander, Allied Land Forces, Norway
 - COMLANDSOUTH
 - Commander, Allied Land Forces, Southern Europe
 - COMLANDZEALAND
 - Commander, Allied Land Forces, New Zealand
 - COMLANTAREA
 - Commander, Coast Guard Atlantic Area
 - COMLOGNET
 - Combat Logistics Network
 - COMM
 - (1) Communication; (2) Commercial
 - COMM(S)
 - Communication(s)
 - COMMAIRCHAN
 - Commander, Allied Maritime Air Force, Channel
 - COMMAIRNORLANT
 - Maritime Air Commander, Northern Submarine Area
 - COMMARBASPAC
 - Commander, Marine Corps Base, Pacific
 - COMMARDEZSECAK
 - Commander, U.S. Maritime Defense Zone Sector, Alaska
 - COMMARFOR
 - Commander, Marine Forces
 - COMMARFORJAPAN
 - Commander, Marine Forces, Japan
 - COMMARFORK
 - Commander, Marine Forces, Korea
 - COMMARFORPAC
 - Commander Marine Corps Forces, Pacific
 - COMMARFORSOUTH
 - Commander, Marine Corps Forces, South
 - COMMCEN
 - Communications Center
 - COMMDET
 - Communications Detachment
 - COMMO
 - Communications
 - COMMS
 - CTR Communications Center
 - COMMZ
 - Communications Zone
 - COMNAVAIR
 - Commander, Naval Air Forces
 - COMNAVAIRLANT
 - Commander, Naval Air Forces, Atlantic
 - COMNAVAIRPAC
 - Commander, Naval Air Forces, Pacific
 - COMNAVBALTAP
 - Commander, Allied Naval Forces, Baltic Approaches
 - COMNAVFOR
 - Commander, Naval Forces
 - COMNAVFORK
 - Commander, Naval Forces, Korea
 - COMNAVINTCOM
 - Commander, Naval Intelligence Command
 - COMNAVLOG
 - Commander, Naval Logistics
 - COMNAVMARIANAS
 - Commander, Naval Forces, Marianas
 - COMNAVNON
 - Commander, Allied Naval Forces, North Norway
 - COMNAVSCAP
 - Commander, Allied Naval Forces, Scandinavian Approaches
 - COMNAVSEASYSCOM
 - Commander, Naval Sea Systems Command
 - COMNAVSECGRU
 - Commander, Naval Security Group
 - COMNAVSOF
 - Commander, Naval Special Operations Forces
 - COMNAVSPACECOM
 - Commander, Naval Space Command
 - COMNAVSPECWARCOM
 - Commander, Naval Special Warfare Command
 - COMNAVSURF
 - Commander, Naval Surface Forces
 - COMNAVSURFLANT
 - Commander, Naval Surface Force, U.S. Atlantic Fleet
 - COMNAVSURFPAC
 - Commander, Naval Surface Force, Pacific
 - COMNORECHAN
 - Commander, Northern Submarine Area, Channel
 - COMNORLANT
 - Commander, Northern Submarine Area
 - COMNORTHAG
 - Commander, Northern Army Group, Central Europe
 - COMNSWU
 - Commander, Naval Special Warfare Unit
 - COMOCEANLANT
 - Commander, Ocean Atlantic
 - COMOCEANSYSLANT
 - Commander, Oceanographic Systems Atlantic
 - COMOCEANSYSPAC
 - Commander, Oceanographic Systems Pacific Company
 - COMOPS
 - Communications Operations Summary
 - COMP
 - Compatible
 - COMPACAF
 - Commander, Pacific Air Forces
 - COMPASS
 - Computerized Movement Planning and Status System
 - COMPATWINGSLANT
 - Commander, Patrol Wings Atlantic
 - COMPHIBGRU
 - Commander, Amphibious Group
 - COMPLYMCHAN
 - Commander, Plymouth Submarine Area, Channel
 - COMPUINT
 - Computer Intelligence
 - COMPUSEC
 - Computer Security
 - COMPW
 - Composite Wing
 - COMPWING
 - Composite Wing
 - COMS
 - Collection Operations Management System (HUMINT)
 - COMSAT
 - Communications Satellite
 - COMSC
 - Commander, Military Sealift Command
 - COMSEC
 - Communications Security
 - COMSECONDFLT
 - Commander, U.S. Second Fleet
 - COMSEVENTHFLT
 - Commander, U.S. Seventh Fleet
 - COMSIXATAF
 - Commander, Sixth Allied Tactical Air Force, Southeastern
 - Europe
 - COMSIXTHFLT
 - Commander, U.S. Sixth Fleet
 - COMSOC
 - Commander, Special Operations Command
 - COMSOC-K
 - Commander, Special Operations Command, Korea
 - COMSOCEUR
 - Commander, Special Operations Command, Europe
 - COMSOCLANT
 - Commander, Special Operations Command, Atlantic
 - COMSOCPAC
 - Commander, Special Operations Command, Pacific
 - COMSOCSOUTH
 - Commander, Special Operations Command, Southern Command
 - COMSOTFE
 - Commander, Support Operations Task Force, Europe
 - COMSPOT
 - Communications Spot Report
 - COMSTAT
 - Communication Status Report
 - COMSTRATCOMWING
 - ONE Commander, Strategic Communications Wing One
 - COMSTRICKFLANT
 - Commander, Striking Fleet Atlantic (Afloat)
 - COMSTRIKFLTLANT
 - Commander, Striking Fleet, Atlantic
 - COMSTRIKFORSOUTH
 - Commander, Striking Force, South
 - COMSTS
 - Commander, Military Sea Transportation Service
 - COMSUBACLANT
 - Commander, Submarine Forces, Allied Command, Atlantic
 - COMSUBEASTLANT
 - Commander, Submarine Force, Eastern Atlantic
 - COMSUBGRU
 - Commander, Submarine Group
 - COMSUBGRU
 - 8/CTF MED Commander Submarine Group (Mediterranean)/Commander
 - Task
 - Force Mediterranean
 - COMSUBLANT
 - Commander, Submarine Force, U.S. Atlantic Fleet
 - COMSUBMED
 - Commander, Submarines, Mediterranean
 - COMSUBPAC
 - Commander, Submarine Forces, Pacific
 - COMSUBWESTLANT
 - Commander, Submarine Force, Western Atlantic Area
 - COMSUPNAVFOR
 - Commander, Supporting Naval Forces
 - COMTAFNORNOR
 - Commander, Allied Tactical Air Force, North Norway
 - COMTAFSONOR
 - Commander, Allied Tactical Air Force, South Norway
 - COMTASKFORNON
 - Commander, Allied Task Force, North Norway
 - COMTECHREP
 - Complementary Technical Report
 - COMTHIRDFLT
 - Commander, Third Fleet
 - COMTRAPAC
 - Commander, Training Command, Pacific
 - COMTWOATAF
 - Commander, Second Allied Tactical Air Force, Central Europe
 - COMUKADR
 - Commander, UK NATO Air Defense Region
 - COMUSAFAK
 - Commander, U.S. Air Forces, Alaska
 - COMUSAFFOR
 - Commander, United States Air Force Forces
 - COMUSAFJ
 - Commander, U.S. Air Forces, Japan
 - COMUSAFK
 - Commander, U.S. Air Forces, Korea
 - COMUSAFTF
 - Commander, United States Air Force Task Force
 - COMUSARAK
 - Commander, U.S. Army Forces, Alaska
 - COMUSARCENT
 - Commander, U.S. Army Forces Central Command
 - COMUSARFOR
 - Commander, United States Army Forces
 - COMUSARSO
 - Commander, United States Army Forces Southern Command
 - COMUSARSPACE
 - Commander, U.S. Army Space Command
 - COMUSARTF
 - Commander, United States Army Task Force
 - COMUSASOC
 - Commander, U.S. Army Special Operations Command
 - COMUSFOR
 - KOREA Commander, U.S. Forces Korea
 - COMUSFK
 - Commander, U.S. Forces, Korea
 - COMUSFORAZ
 - Commander, U.S. Forces, Azores
 - COMUSFORCARIB
 - Commander, U.S. Forces, Caribbean
 - COMUSFORCNTY
 - Commander US Forces Country
 - COMUSJ
 - Commander, U.S. Forces, Japan
 - COMUSJAPAN
 - Commander, U.S. Forces, Japan (also COMUSJ)
 - COMUSJTF
 - Commander, United States Joint Task Force
 - COMUSJUWTF
 - Commander, United States Joint Unconventional WarfareTask Force
 - COMUSKOREA
 - Commander, U.S. Forces, Korea (also COMUSK)
 - COMUSLANDFOR
 - Commander, United States Land Forces
 - COMUSMACTHAI
 - Commander, United States Military Assistance Command,
 - Thailand
 - COMUSMARCENT
 - Commander, U.S. Marine Forces Central Command
 - COMUSMARDEZLANT
 - Commander, U.S. Maritime Defense Zone, Atlantic
 - COMUSMARDEZPAC
 - Commander, U.S. Maritime Defense Zone, Pacific
 - COMUSMARFOR
 - Commander, United States Marine Forces
 - COMUSMARTF
 - Commander, United States Marine Task Force
 - COMUSMILGP
 - Commander, United States Military Group
 - COMUSNAVAK
 - Commander, U.S. Naval Forces, Alaska
 - COMUSNAVCENT
 - Commander, U.S. Naval Forces, Central Command
 - COMUSNAVEUR
 - Commander, U.S. Naval Forces, Europe
 - COMUSNAVFOR
 - Commander, United States Naval Forces
 - COMUSNAVPHIL
 - Commander, U.S. Naval Forces, Philippines
 - COMUSNAVSO
 - Commander, U.S. Naval Forces South
 - COMUSNAVTF
 - Commander, United States Naval Task Force
 - COMZEALAND
 - Commander, Allied Land Forces, New Zealand
 - CON
 - Control(led)
 - CONAD
 - Continental Air Defense Command
 - CONDECA
 - Central America Defense Council
 - CONF
 - Confidential
 - CONFIG
 - Configuration
 - CONG
 - Congress
 - CONGEN
 - Consul General
 - CONGINT
 - Congressional Interest
 - ConNMJIC
 - Contingency NMJIC
 - CONOBJTR
 - Conscientious Objector
 - CONOP(S)
 - Concept of Operation(s)
 - CONOPS
 - (1) United States Army Intelligence Command Continental (United States) Operations; (2) Concept of Operations
 - CONPG
 - Chairman, Operational Nuclear Planning Group
 - CONPLAN
 - (1) Concept Plan; (2) Contingency Plan
 - CONR
 - CONUS NORAD Region
 - CONTEXT
 - Conferencing and Text Manipulation System
 - CONTRA-
 - Against, Opposite (Prefix)
 - CONUS
 - Continental United States
 - CONUSA
 - Continental United States Army
 - CONVL
 - Conventional
 - COOP
 - Continuity of Operations Plan
 - COORD
 - Coordination
 - COP
 - (1) Command Observation Post; (2) Crashout Package
 - COPG
 - Chairman, Operational Planners Group
 - COPRA
 - Comparative Postwar Recovery Analysis
 - COPRL
 - Command Operations Priority Requirements List
 - COPSTRAT
 - Continuity of Operations Plan (USSTRATCOM)
 - COR
 - (1) Command Operationally Ready; (2) Central Office of Record; (3) Contracting Officer’s Representative
 - CORCEN
 - Correlation Center
 - CORE
 - Contingency Response (Program)
 - CORL
 - (1) Collection Opportunity Requirements List; (2) Chief of Receive Location
 - CORM
 - Commission on Roles and Missions
 - CORPS
 - SAM Corps Surface-to-Air Missile
 - CORTRAIN
 - Corps/Division Training Coordination Program
 - COS
 - (1) Combat Operations Staff; (2) Chief of Station; (3) Chief of Staff; (4) Communications Segment
 - cos
 - Cosine
 - COSAL
 - Consolidated Ship/Squadron Allowance
 - COSCOM
 - Corps Support Command
 - COSIN
 - Control Staff Instructions
 - COSA
 - Commander, Oceanographic Systems, Atlantic
 - COSP
 - Commander, Oceanographic Systems, Pacific
 - COSPO
 - Community Open Source Program Office Cotangent
 - COTP
 - Captain of the Port
 - COTR
 - Contracting Officer’s Technical Representative
 - COTS
 - (1) Commercial Off-the-Shelf; (2) Container Offloading Transfer System
 - COUNTERMASINT
 - Counter Measurements and Signature Intelligence
 - COVCOM
 - Covert Communications
 - CoVRT
 - Commanders (and Staff) Visualization Research Tool
 - CP
 - (1) Contingency Planning; (2) Command Post; (3) Character Position; (4) Communications Processor; (5) Central Processor; (6) Career Program; (7) Counterproliferation
 - C&P
 - Characteristics and Performance
 - C-P
 - Counterproliferation
 - CPA
 - (1) Chairman’s Program Assessment; (2) Collection
 - Planning
 - Aid; (3) CJCS Preparedness Assessment
 - CPAT
 - Collection Planning and Targeting
 - CPB
 - Charged Particle Beam
 - CPBS
 - (1) Capabilities Programming and Budgeting System; (2) Consolidated Program and Budgeting System
 - CPC
 - (1) Coastal Patrol Boat; (2) Collection and Processing Center; (3) Central Processing Center
 - CPE
 - (1) Circular Probable Error; (2) Central Production Element
 - CPFL
 - Contingency Planning Facilities List
 - CPI
 - Communications Processor and Interface
 - CPIA
 - Chemical Propulsion Information Agency
 - CPIC
 - Coastal Patrol and Interdiction Craft
 - CPM
 - Cycles Per Minute
 - CPMIEC
 - China Precision Machinery Import Export Corporation
 - CPNET
 - Custom Product Network
 - CPO
 - (1) Command Project Officer; (2) Chief Petty Officer
 - CPP
 - Communist Party of the Philippines
 - CPR
 - (1) Cardio-Pulmonary Resuscitation; (2) Chairman’s
 - Program
 - Recommendations
 - CPS
 - (1) Collection Problem Set; (2) Correlation Processing Subsystem; (3) Characters Per Second; (4) COMSEC Parent Switch; (5) Craft Positioning System
 - CPSB
 - Career Program Selection Board
 - CPSS
 - Computer Systems Squadron
 - CPSU
 - Communist Party of the Soviet Union
 - CPT
 - Command Post Terminal
 - CPU
 - (1) Central Processing Unit; (2) Communications
 - Processing
 - Unit; (3) Computer Processing Unit
 - CPX
 - Command Post Exercise
 - CP
 - OSCAR Command Post Operations Support Center and Rear
 - CP
 - TANGO Command Post Tactical Air, Naval, Ground Operations
 - CQB
 - Close Quarter Battle
 - C-QUIP
 - Combined Quarterly Intelligence Production Listing
 - CR
 - (1) Crisis Relocation; (2) Combat Radius; (3) Collection Request; (4) Close Range; (5) Collections Requirement
 - CRAF
 - Civil Reserve Air Fleet
 - CRB
 - Contingency Reference Book
 - CRBIF
 - Crisis Basis Imagery File
 - CRC
 - (1) Command and Reporting Center; (2) Control and Reporting Center; (3) CONUS Replacement Center
 - CRDC
 - United States Army Chemical Research & Development Center
 - CRDL
 - Collateral Recurring Document Listing
 - CRE
 - (1) Combat Readiness Evaluation; (2) Control and Reporting Element
 - CREST
 - Covert Reconnaissance/Strike
 - CRF
 - (1) Crisis Response Force; (2) Cable Reports File
 - CRIMP
 - Crisis Management Plan
 - CRIS
 - Command Resources Information System
 - CRISCON
 - Crisis Condition (I&W System)
 - C-RISTA
 - Counter-Reconnaissance, Intelligence, Surveillance, and Target
 - Acquisition
 - CRITIC
 - (1) Critical Intelligence; (2) Critical Intelligence Message; (3) Critical Intelligence Communication
 - CRITICOM
 - Critical Intelligence Communications Network
 - CRJOIC
 - Central Region Joint Operational Intelligence Center
 - CRL
 - Certificate Revocation List
 - CRM
 - Collection Requirements Management
 - CRMA
 - Collection Requirements Management Architecture/Application
 - CRMO
 - Collection Requirements Management Office(r)
 - CRMP
 - Collection Requirements Management Program or Plan
 - CRMS
 - Collection Requirements Management System
 - CRN
 - Combat Radio Net
 - CROF
 - Crete Remote Operating Facility
 - CROM
 - Continuous Read-Only Memory
 - CRP
 - (1) Control and Reporting Post; (2) COMSEC Resources Program
 - CRRC
 - Combat Rubber Raiding Craft
 - CRRES
 - Combined Release and Radiation Effects Satellite
 - CRRS
 - Customer Requirements Registration System
 - CRS
 - (1) COMIREX Requirements Structure; (2) Combined Recording Site; (3) Comprehensive Retrieval Subsystem; (4) Catholic
 - Relief
 - Service; (5) Congressional Research Service; (6) Community Relations Service
 - CRT
 - (1) Cathode Ray Tube (Terminal); (2) Combat Readiness Training; (3) Crisis Response Team
 - CRTA
 - Chief of Rocket Troops and Artillery
 - CRUDESGRU
 - Cruiser-Destroyer Group
 - CRWG
 - Current Requirements Working Group
 - CRYPTO
 - (1) Cryptography/Cryptographic; (2) Cryptologic
 - CS
 - (1) Combat Support; (2) Communications Subsystem; (3) Constant Source; (4) Chief of Staff; (5) Central Servers; (6) Coalition Support
 - CS1
 - Critical-Sensitive Level 1
 - CSA
 - (1) Chief of Staff, U.S. Army; (2) Central Supplies Agency of NATO; (3) Corps Support Activity; (4) Combat Support
 - Agency(ies)
 - CSABE
 - Central and South African Basic Encyclopedia
 - CSAF
 - Chief of Staff, U.S. Air Force
 - CSAFM
 - Chief of Staff, Air Force Memorandum
 - CSAM
 - Chief of Staff, Army Memorandum
 - CSAR
 - Combat Search and Rescue
 - CSAW
 - Cryptologic Support to Amphibious Warfare
 - CSB
 - (1) Close Silo Basing; (2) Collection Support Brief (HUMINT); (3) Current Situation Branch
 - CSBR
 - Commander, Special Boat Squadron
 - CSC
 - (1) Community Support Center; (2) Customer Support Center; (3) Combat Support Cell
 - CSCE
 - Conference on Security and Cooperation in Europe
 - CSCG
 - Communications Security Control Group
 - CSCI
 - (1) Commercial Satellite Communications Initiative; (2) Computer Software Configuration Interface
 - CSCR
 - Computer System Change Request
 - CSDS
 - Command Spatial Display System
 - CSCT
 - Combat Support Coordination Team
 - CSE
 - (1) Cryptologic Support Element(s); (2) Command Support Element; (3) Client Server Environment; (4) Canadian SIGINT Establishment; (5) Communi-cations Security Element
 - CSE-SS
 - Client Server Environment-System Services
 - CSEL
 - Combat Survivor-Evader Locator
 - CSENCNET
 - Satellite Education Network
 - CSF
 - Command Support Functions
 - CSFOCI
 - Force Protection Operations
 - CSG
 - (1) Cryptologic Support Group; (2) Chairman’s Staff Group; (3) Combat Support Group; (4) Corps Support Group
 - CSG-SOCOM
 - Cryptologic Support Group/USSOCOM
 - CSGN
 - Nuclear Strike Cruiser
 - CSI
 - Commercial Satellite Interconnectivity
 - C-SIGINT
 - Counter Signals Intelligence
 - CSIS
 - Canadian Security and Investigative Service
 - CSMA/CD
 - Carrier Sense Multiple Access with Collision Detection
 - CSMO
 - Cryptologic Support to Military Operations
 - C3SMP
 - Command, Control, Communications System Master Plan
 - CSMR
 - Coarse Spatial Resolution, Multispectral
 - CSOC
 - Consolidated Space Operations Center
 - CSP
 - (1) Communications Support Processor; (2) Crisis Staffing Procedures; (3) Contingency Support Package
 - CSP/HOL
 - Communications Support Processor/High Order Language
 - CSPAR
 - (1) Central Strategic Processing, Analysis, and Reporting; (2) CINC’s Preparedness Assessment Report
 - CSPO
 - Consolidated SAFE Project Office
 - CSR
 - (1) Current Situation Room; (2) Coastal Surveillance Radar; (3) Controlled Supply Rate; (4) Collection Support Requirement; (5) Combat Search & Rescue
 - CSRD
 - Communication-Computer Systems Requirement Document
 - CSRS
 - Civil Service Retirement System
 - CSS
 - (1) Communications Security System; (2) Communications Support System; (3) Central Security Service; (4) Combat Service Support; (5) Collateral Support System; (6) Contingency Support Study; (7) Communications System Segment; (8) Common
 - Sensor
 - System; (9) COMSEC Subordinate Switch; (10) Combat
 - Surveillance
 - Service; (11) Continuous Signature Service; (12) Coded Switch System; (13) Command Specific Server
 - CSSA
 - Cryptologic Shore Support Activity
 - CSSCS
 - (1) Combat Service Support Control System; (2) Combat Service Support Computer System
 - CSSD
 - Combat Service Support Detachment
 - CSSE
 - Combat Service Support Element
 - CSSO
 - Contractor Special Security Officer
 - CSSP
 - Combined Services Support Program
 - CSSOC
 - Combat Service Support Operations Center
 - CSSR
 - CSS Replacement
 - CSST
 - Combat Service Support Team
 - CST
 - (1) Central Standard Time; (2) Coastal Survey Team; (3) Coalition Support Team
 - CSTC
 - Consolidated Space Test Center
 - CSTIP
 - Combined Strategic Intelligence Training Program
 - CSTOL
 - Cargo Short Take-Off & Landing
 - CSTVRP
 - Computer Security Technical Vulnerability Reporting Program
 - CT
 - (1) Training Cruiser; (2) Counterterrorism; (3) Combating Terrorism; (4) Cryptologic Technician
 - CTA
 - (1) Central Technical Authority; (2) Common Table of Allowances
 - CTAI
 - Continuous-Tone Aerial Imagery
 - CTAK
 - Cypher-Text Auto-Key
 - CTAPS
 - Contingency Theater Automated Planning System
 - CTB
 - Comprehensive Test Ban
 - CTBT
 - Comprehensive Test Ban Treaty
 - CTC
 - (1) Combat Targeting Center; (2) Counterterrorism Center; (3) Combat Training Center
 - CTD
 - (1) Collective Training Directorate; (2) Charge Transfer Device
 - CTDR
 - Commercial Training Device Requirements
 - CT&E
 - Certification Test and Evaluation
 - CTE
 - Coefficient of Thermal Expansion
 - CTEA
 - Cost and Training Effectiveness Analysis
 - CTF/JTF
 - (1) Crisis Task Force; (2) Commander Task Force; (3) Central Training Flight; (4) Combined Task Force; (5) Joint Task Force; (6) Consolidated Training Facility
 - CTF-B
 - Combined Task Force-Bomber
 - CTF-BM
 - Combined Task Force-Battle Management
 - CTF-C2
 - Combined Task Force Director of Intelligence
 - CTF
 - PC II CTF Provide Comfort II
 - CTG
 - Commander, Task Group
 - CTH
 - Aviation Training Cruiser
 - CTIA
 - Counter Technical Intelligence Activities
 - CTIS
 - Commander’s Tactical Information System
 - CTL
 - Critical Task List
 - CTLZ
 - Control Zone
 - CTOC
 - Corps Tactical Operations Center
 - CTOCSE
 - CTOC Support Element
 - CTOL
 - Conventional Take-Off and Landing
 - CTP
 - Consolidated Telecommunications Program
 - CTR
 - Center
 - CTRL
 - Control
 - CTS
 - (1) Course Training Standards; (2) Communications Technology Satellite
 - CTSCR
 - Critical Time-Sensitive Collection Requirement
 - CTT
 - (1) Commanders’ Tactical Terminal; (2) Common Task Test; (3) Combat Control Team
 - CTTA
 - Certified TEMPEST Technical Authority
 - CTT-H
 - Commanders’ Tactical Terminal-Hybrid
 - CTTP
 - (1) USCENTCOM Tactics, Techniques, and Procedures Manual; (2) Component Tactics, Techniques, and Procedures Manual
 - CTU
 - Commander Task Unit
 - CU
 - Channel Unit
 - CUBB
 - Collateral Users Bulletin Board
 - CUBIC
 - Common User Baseline for the Intelligence Community
 - CUCV
 - Commercial Utility Cargo Vehicle
 - CUDIXS
 - Common-User Digital Information Exchange System
 - CUL
 - Combined User Language
 - CURR
 - Current
 - CUSRPG
 - Canadian-U.S. Regional Planning Group (NATO)
 - CUWTF
 - Combined Unconventional Warfare Task Force
 - CV
 - (1) Multipurpose Aircraft Carrier; (2) Carrier Vehicle; (3) Aircraft Carrier
 - CUP
 - COMSEC Utility Program
 - CVA
 - Clandestine Vulnerability Analysis
 - CVAN
 - CINCPAC Voice Alert Network
 - CVBF
 - Carrier Battle Force
 - CVBG
 - Carrier Battle Group
 - CVG
 - Guided-Missile Aircraft Carrier
 - CVGN
 - Nuclear-Powered Guided-Missile Aircraft Carrier
 - CVH
 - V/STOL Aircraft Carrier
 - CVHG
 - Guided-Missile V/STOL Aircraft Carrier
 - CVHGN
 - Nuclear-Powered Guided-Missile V/STOL Aircraft Carrier
 - CVHN
 - Nuclear-Powered V/STOL Aircraft Carrier
 - CVIC
 - Carrier-Based Intelligence Center
 - CVL
 - Light Aircraft Carrier
 - CVLGN
 - Nuclear-Powered Guided-Missile Light Aircraft Carrier
 - CVLN
 - Nuclear-Powered Light Aircraft Carrier
 - CVN
 - Nuclear Powered Aircraft Carrier
 - CVRT
 - Combat Vehicle (Reconnaissance, Tracked)
 - CVS
 - (1) Antisubmarine Aircraft Carrier; (2) Commercial Vendor Services
 - CVSD
 - Continuously Variable-Slope Delta Modulation
 - CVT
 - Training Aircraft Carrier
 - CVTS
 - Compressed Video Transmission Service
 - CVW
 - Carrier Air Wing
 - CW
 - (1) Chemical Warfare; (2) Carrier Wave; (3) Continuous Wave; (4)
 - CONSTANT
 - WATCH; (5) Composite Wing; (6) Commonwealth
 - C/W
 - Crisis/Wartime
 - CWC
 - (1) Composite Warfare Commander; (2) Conventional Weapons Guide
 - CWG
 - Coordinates Working Group
 - CWI
 - Conventional Weapons Index
 - CWIS
 - Crisis Window Information System
 - CWO
 - (1) Communications Watch Office; (2) Chief Warrant Officer
 - CWS
 - (1) Compartmented Work Station; (2) Collateral Workstation (ASAS)
 - CWT
 - Chemical Weapons Treaty
 - C2X
 - CCTF C2 OBI/CI Support Element
 - CY
 - Calendar Year
 - CYCLOPS
 - Fleet Support Message
 - CZ
 - (1) Combat Zone; (2) Convergent Zone
 
D
- D
 - Demand-Driven Direct Digital Dissemination
 - D
 - (1) Deciduous; (2) Density
 - D2
 - Data Distribution
 - DA
 - (1) Department of the Army; (2) Long-Range Aviation (USSR); (3) Double Agent; (4) Direct Action
 - D/A
 - Digital/Analog
 - DAA
 - Designated Approval Authority
 - DAB
 - Defense Acquisition Board
 - DABM
 - Defense Against Ballistic Missiles (Now SDI)
 - DABS
 - Dynamic Air Blast Simulator
 - DAC
 - (1) Development Assistance Committee of OECD; (2) Department of Army Civilian; (3) Discretionary Access
 - Control
 - DACCO
 - Department of the Army Central Control Office
 - DACCS
 - Digital Access Cross-Connect System/Switch
 - DACOM
 - Data Communications
 - DACOS
 - Deputy Assistant Chief of Station
 - DACOS/I
 - Deputy Assistant Chief of Staff-Intelligence
 - DACT
 - Dissimilar Air Combat Tactics
 - DACU
 - (1) Device Access Control Unit; (2) Device Attachment Control Unit
 - DAD
 - Dual Air Density
 - DAES
 - Defense Acquisition Executive Summary
 - DAF
 - Department of the Air Force
 - DAG
 - (1) Defense Special Security Communications Systems Address Group; (2) Divisional Artillery Group (FSU)
 - DAIRSDIA
 - Advanced Imagery Reproduction System
 - DAISY
 - Daily Summary
 - DAJDIA
 - Office Symbol for JMITC
 - DALASP
 - Defense Advanced Language and Area Studies Program
 - DALATS
 - Data Logging and Transmission System
 - DAMA
 - Demand Assigned Multiple Access
 - DAMI
 - Department of the Army Military Intelligence
 - DAMPL
 - Department of the Army Master Priority List
 - DAO
 - Defense Attache Office
 - DAP
 - Designated Acquisition Program
 - DAPA
 - Drug and Alcohol Program Advisor
 - DAR
 - Designated Area for Recovery
 - DARC
 - District Area Command
 - DARO
 - Defense Airborne Reconnaissance Office
 - DARP
 - Defense Airborne Reconnaissance Program
 - DARPA
 - Defense Advanced Research Projects Agency
 - DARS
 - (1) Daily Aerial Reconnaissance and Surveillance; (2) Daily Apportionment and Reconnaissance Scheduling; (3) Daily Aerial Reconnaissance Syndicate
 - DARSC
 - Defense Airborne Reconnaissance Steering Committee
 - DARSP
 - Defense Academic Research Support Program
 - DART
 - (1) Developmental Air Reports Tracker; (2) Deployable Automated Remote Terminal
 - DARTS
 - Digital Antijam Radio Teletype System
 - DAS
 - (1) Defense Attache System; (2) Data Acquisition Segment
 - DASC
 - Direct Air Support Center
 - DASD
 - (1) Deputy Assistant Secretary of Defense; (2) Direct Access Storage Device
 - DASD(I&S)
 - Deputy ASD (Intelligence and Security)
 - DASH
 - Deployable Automated Support Host
 - DASPA
 - Defense Attache System Property Accounting
 - DASR
 - Defense Analysis Special Report
 - DASVA
 - Defense Attache System Vehicle Accounting
 - DAT
 - Direct Action Team
 - DATAINT
 - Data Intelligence
 - DATEXT
 - Data Extract
 - DATPS
 - Diver Active Thermal Protection System
 - DATS
 - Data Automated Tower Simulation
 - DATT
 - Defense Attache
 - DAWN
 - Defense Attache Worldwide Network
 - DAWS
 - Defense Automated Warning System
 - DAYLT
 - Daylight
 - dB
 - Decibel
 - DB
 - Data Base
 - DBA
 - Data Base Administrator
 - DBAS
 - Data Base Applications System
 - DBBL
 - Dismounted Battlespace Battle Lab
 - DBC
 - Data Base Correlation
 - DBCTRL
 - Data Base Control
 - DBD
 - Data Burst Device
 - dBi
 - Decibel (referenced to isotropic radiator)
 - DBIDI
 - Data Base of Imagery-Derived Information
 - DBK
 - Dominant Battlefield Knowledge
 - dB/K
 - Decibels per Degrees Kelvin
 - dBm
 - Decibels (referred to 1 milliwatt)
 - DBMAINT
 - Data Base Administrator
 - DBMS
 - Data Base Management System
 - DBQ
 - Data Base Query
 - DBS
 - (1) Data Broadcast System (also known as SCAMPI); (2) Direct Broadcast Service
 - dBSM
 - Decibels Per Square Meter
 - dBw
 - Decibels Referenced to One Watt of Power
 - DC
 - (1) District Commissioner; (2) Damage Control; (3) Defense Council; (4) Direct Current
 - DCA
 - (1) Defense Communications Agency; (2) Defense
 - Cooperation
 - Agreement; (3) Defensive Counter Air
 - DCAEUR
 - Defense Communications Agency Europe
 - DCAOC
 - DCA Operations Control Center
 - DCAPSS
 - Dual Criteria Aimpoint Selection System
 - DCAS
 - (1) Deployable Consolidated Applications Server; (2) Deployable Communications Applications Shelter
 - DCCC
 - Defense Collection Coordination Center
 - DCE
 - (1) Defensive Counter Espionage; (2) Data Communications Equipment
 - D-Cell
 - Deployment Cell
 - DCF
 - DOCS Certification Facility
 - DCG
 - Deputy Commanding General
 - DCGS
 - Distributed Common Ground System
 - DCI
 - Director of Central Intelligence
 - DCIA
 - Director, Central Intelligence Agency
 - DCIB
 - Defense Counterintelligence Board
 - DCID
 - Director of Central Intelligence Directive
 - DCII
 - Defense Central Index of Investigations
 - DCI&S
 - Director of Counterintelligence and Security
 - DCIIS
 - Defense CI Integrated Information System
 - DCINC
 - Deputy Commander in Chief
 - DCIP
 - Defense Counterdrug Intelligence Program
 - DCL
 - Direct Communications Link
 - DCM
 - Deputy Chief of Mission
 - DCMM
 - Database Creation and Management Module
 - DCMS
 - Database Creation and Management Segment
 - DCN
 - Defense Communications Network
 - DCO
 - (1) Defense Communications Office; (2) Deputy Commander for
 - Operations
 - (USAFE); (3) Dial Central Office; (4) Deputy Commanding Officer
 - DCOS
 - Deputy Chief of Staff
 - DCOSIPR
 - Deputy Chief of Staff, Intelligence Plans and Requirements
 - DCP
 - (1) Disaster Control Plan; (2) Decision Coordinating Paper; (3) Defense Cryptologic Program
 - DCR
 - Data Change Request
 - DCRSI
 - Digital Cassette Recording System (Improved)
 - DCS
 - (1) Defense Communications System; (2) Deputy Chief of Staff; (3) Defense Courier Service
 - DCS/I
 - Deputy Chief of Staff Intelligence
 - DCS/IN
 - Deputy Chief of Staff for Intelligence
 - DCSCA
 - Defense Communications System Central Area
 - DCSEC
 - Deputy Chief of Staff, Security
 - DCSI
 - Deputy Chief of Staff, Intelligence
 - DCSIM
 - Deputy Chief of Staff, Information Management
 - DCSI/DCSINT
 - Deputy Chief of Staff Intelligence (USAREUR)
 - DCSINT
 - Deputy Chief of Staff for Intelligence (U.S. Army)
 - DCSLOG
 - Deputy Chief of Staff for Logistics
 - DCSO
 - Deputy Commander for Space Operations
 - DCSOPS
 - Deputy Chief of Staff for Operations & Plans
 - DCSP
 - Design Controlled Spare Part(s)
 - DCSPER
 - Deputy Chief of Staff for Personnel
 - DCS/SSI
 - Deputy Chief of Staff for Safety, Security, and Intelligence
 - DCSTOP
 - Damage Criteria Study Target Data Base
 - DCTN
 - Defense Commercial Telecommunications/Teleconferencing
 - Network
 - DD
 - (1) Destroyer; (2) Deputy Director; (3) Department of Defense; (4) Differential Doppler
 - D&D
 - Denial and Deception
 - DDAC
 - Foreign Denial and Deception Analysis Committee
 - D/DARO
 - Director, DARO
 - D-Day
 - Day in which a particular operation begins
 - DDC
 - (1) Defense Documentation Center; (2) Data Distribution Center
 - DDCI
 - Deputy Director of Central Intelligence
 - DDCMP
 - Digital Data Communications Message Protocol
 - DDDDD
 - Demand-Driven Direct Digital Dissemination System
 - DDG
 - Guided Missile Destroyer
 - DDGN
 - Nuclear-Powered Guided-Missile Destroyer
 - DDH
 - Aviation Destroyer (ASW)
 - DDHG
 - Guided-Missile Aviation Destroyer
 - DDHGN
 - Nuclear-Powered Guided-Missile Aviation Destroyer
 - DDHN
 - Nuclear-Powered Aviation Destroyer
 - DDI
 - Deputy Director of Intelligence
 - DDL
 - Direct Data Link
 - DDN
 - (1) Defense Data Network; (2) Defense Dissemination Network
 - DDO
 - (1) Deputy Director of Operations; (2) Deputy Duty Officer
 - DDP
 - Defense Dissemination Program
 - DDPO
 - Defense Dissemination Program Office
 - DDR&E
 - Director, Defense Research and Engineering
 - DDRS
 - Defense Data Repository System
 - DDS
 - (1) Defense Dissemination System; (2) Dry Deck Shelter; (3) Dual Driver Service (courier)
 - DDS/RL
 - Defense Dissemination System/Receive Location
 - DDSP
 - Defense Development Sharing Project
 - DDSS
 - Document Dissemination and Storage Segment
 - DDT
 - (1) Training Destroyer; (2) Distributed Decision-Aid Terminal
 - DDU
 - Distant Device Unit
 - DE
 - (1) Damage Expectancy; (2) Directed Energy; (3) Directorate for Estimates (DIA)
 - DE-U
 - Dissemination Element-Upgrade
 - DE/EW
 - Directed Energy/Electronic Warfare
 - DEA
 - Drug Enforcement Administration
 - DEACON
 - Defense Estimates Analytical Computer On-Line Network
 - DEB
 - (1) Digital European Backbone; (2) Defense Estimative Brief; (3) Debris (Orbital)
 - DEC
 - Digital Equipment Corporation
 - DEC
 - (VAX) Digital Equipment Corporation (Virtual Address Extension)
 - DECCO
 - Defense Commercial Contracting Office (now DITCO)
 - DECM
 - (1) Defense Electronic Countermeasures; (2) Deceptive Electronic Countermeasures
 - DECON
 - Decontaminate(ion)
 - DEDAC
 - Deception and Denial Analysis Committee
 - DEDDF
 - Digital Elevation Data Dubbing Facility
 - DEF
 - Defense
 - DEFCON
 - (1) Defense Condition; (2) Defense Readiness Condition
 - DEFCOS
 - Defense Courier System
 - DEFPLAN
 - Defense Plan
 - DEFSMAC
 - Defense Special Missile and Astronautics Center
 - Deg
 - Degree
 - DEGRAD
 - Degradation
 - DELORME
 - a Digital Mapping Computer Program
 - DEMEX
 - Demonstration Exercise
 - DEMOD
 - Demodulator
 - DEMONS
 - Demonstration System
 - DEMPC
 - Data Exploitation, Mission Planning, Communications/Center ;DENAS: Daily European Naval Activity Summary
 - DEP
 - (1) Deflection Error Probable; (2) Defense Estimate for Production; (3) Deployed
 - DEPCOMNAVCENT
 - Deputy COMNAVCENT
 - DEPCOMUSNAVCENT
 - Deputy Commander, U.S. Naval Forces Central Command
 - DEPREP
 - Deployment Report
 - DEPSECDEF
 - Deputy Secretary of Defense
 - DEPT
 - Department
 - DES
 - (1) Digital Exploitation System; (2) Data Encryption Standard
 - DESA
 - Defense Evaluation Support Activity
 - DESC
 - Defense Electronics Supply Center
 - DESIGN
 - Designator (U.S. Navy)
 - DESIST
 - Decision Support and Information System for Terrorism
 - DESS
 - Defense Exploitation Support System
 - DESRON
 - Destroyer Squadron
 - DET/Det
 - Detachment
 - DEW
 - (1) Distant Early Warning; (2) Directed Energy Weapon
 - DEWLINE
 - Distant Early Warning Line
 - DF
 - (1) Direction Finding; (2) Disposition Form; (3) Deuterium Floride
 - DFAD
 - Digitized Feature Analysis Data
 - DFDS
 - Data Facility Dataset Services
 - DFED
 - Digitized Features Data
 - DFH
 - Deployed Forward Headquarters
 - DFLP
 - (1) Defense Foreign Language Program; (2) Democratic Front for the Liberation of Palestine
 - DFM
 - Deterrent Force Modules
 - DFOV
 - Dual Field of View
 - DFRIF
 - Defense Freight Railway Interchange Fleet
 - DFS
 - Direction Finding Subsystem
 - DFT
 - (1) Deployed for Training Team; (2) Deployment for Training
 - DG
 - Defense Guidance
 - DGCL
 - Ground Mobile Forces Control Link
 - DGCS
 - Downsized Ground Control Station
 - DGCT
 - Downsized Ground Control Terminal
 - DGIAP
 - Defense General Intelligence Applications Program
 - DGIF
 - Deployable Ground Intercept Facility
 - DGIS
 - Director General Intelligence and Security
 - DGITS
 - Digital Graphics Information Tailoring System
 - DGS
 - Deployable Ground Station
 - DGU
 - Downgrade to Unclassified
 - DGZ
 - (1) Desired Ground Zero; (2) Designated Ground Zero
 - DH-7
 - deHavilland Dash 7 (Drug Interdiction Aircraft)
 - DHCA
 - Data Handling Capability Analysis
 - DHFN
 - Direct Hire Foreign National
 - DHS
 - Defense HUMINT Service
 - DI
 - (1) Director of Intelligence (USEUCOM); (2) Directorate for Foreign Intelligence (DIA)
 - DIA
 - (1) Defense Intelligence Agency; (2) Defense Intelligence Assessment
 - DIA/CS
 - Defense Intelligence Agency/Command Support
 - DIAAPR
 - Defense Intelligence Agency Appraisal
 - DIAC
 - Defense Intelligence Analysis Center
 - DIAI
 - DIA Instruction
 - DIAIAPPR
 - DIA Intelligence Appraisal
 - DIAL
 - Defense Intelligence Agency Liaison
 - DIAL-J
 - DIA Liaison Office for Japan
 - DIALO
 - DIA Liaison Office
 - DIALOG
 - DIA Information Retrieval System
 - DIAM
 - Defense Intelligence Agency Manual
 - DIAMCP
 - DIA Master Contingency Plan
 - DIANM
 - DIA Analytical Memorandum
 - DIAOB
 - Defense Intelligence Air Order of Battle
 - DIAOLS
 - DIA On-Line System
 - DIAPF
 - DIA Part File
 - DIAR
 - DIA Regulation
 - DIATP
 - DIA Tactical Program
 - DIATS
 - DIA Terrorism Summary
 - DIB
 - (1) Defense Intelligence Board; (2) Defense Intelligence Brief; (3) Directory Information Base
 - DIC
 - (1) Defense Intelligence Community; (2) Difference in Condition; (3) Defense Intelligence College (Now JMIC); (4) Defense
 - Intelligence
 - Commentary
 - DICBM
 - Depressed Intercontinental Ballistic Missile
 - DICP
 - Defense Intelligence Counterdrug Program
 - DID
 - (1) Data Line Description; (2) Defense Intelligence Digest (Now Military Intelligence Digest); (3) Data Item Description
 - DIDHS
 - Deployable Intelligence Data Handling System
 - DIDOP
 - Digital Image Data Output Product
 - DIDS
 - Defense Intelligence Dissemination System
 - DIDSRS
 - Defense Intelligence Dissemination, Storage and Retrieval
 - System
 - DIE
 - Defense Intelligence Estimate
 - DIEB
 - Defense Intelligence Executive Board
 - DIEC
 - Deployable Imagery Exploitation Capability
 - DIEPS
 - Digital Imagery Exploitation and Production System
 - DIEM
 - Defense Intelligence Estimates Memorandum
 - DIEOB
 - Defense Intelligence Electronic Order of Battle
 - DIFAR
 - (1) Directional Frequency Analysis and Recording System; (2) Directional Frequency and Ranging
 - DIFAX
 - (1) Defense Intelligence Facsimile; (2) Defense Intelligence Security Facsimile Network
 - DIFM
 - Defense Intelligence Functional Manager
 - DIFR
 - Defense Intelligence Facility Report
 - DIGITS
 - Digital Geographic Information Tailoring System
 - DIGOB
 - Defense Intelligence Ground Order of Battle
 - DIH
 - Daily Intelligence Highlights
 - DIHEST
 - Direct Induced High-Explosives Simulation Technique
 - DII
 - Defense Information Infrastructure
 - DIIN
 - Defense Imagery Intelligence Notice
 - DIIP
 - Defense Intelligence Interoperability Panel
 - DIIPS
 - Digital Imagery Interactive Processing System
 - DIIS
 - DIA Integrated Intelligence System
 - DILC
 - Dedicated Intelligence Loop Circuit
 - DIM
 - Defense Intelligence Memorandum
 - DIMES
 - Digital Image Manipulation & Enhancement System
 - DIMMD
 - Diver Integral Magnetic Mine Detector
 - DIMOB
 - Defense Intelligence Missile Order of Battle
 - DIMSS
 - DSN Integrated Management Support System
 - DIN
 - (1) Defense Intelligence Notice; (2) Defense Intelligence Network; (3) AUTODIN
 - DINAH
 - Desktop Interface to AUTODIN Host
 - DINOB
 - Defense Intelligence Naval Order of Battle
 - DINSUM
 - Defense Intelligence Summary
 - DIO
 - (1) Defense Intelligence Officer (DIA); (2) District Intelligence
 - Officer
 - (U.S. Navy); (3) Defence Intelligence Organisation (Australian)
 - DIOB
 - Defense Intelligence Order of Battle
 - DIOBS
 - Defense Intelligence Order of Battle System
 - DIOP
 - Defense Intelligence Objectives and Priorities
 - DIP
 - (1) Defense Intelligence Plan; (2) Defense Imagery Program
 - DIPC
 - Defense Intelligence Production Council/Conference
 - DIPFAC
 - (1) U.S. Diplomatic Facilities Graphic; (2) Diplomatic Facility
 - DIPOLES
 - Defense Intelligence Photoreconnaissance On-Line Exploitation
 - System
 - DIPP
 - Defense Intelligence Projection for Planning
 - DIPS
 - (1) Defense Intelligence Production Schedule; (2) Digital Imagery Processing System; (3) Def Intelligence Production Study
 - DIR
 - (1) Defense Intelligence Report; (2) Directive; (3) Defense Imagery Report; (4) Director; (5) Direction
 - DIRCM
 - Direct Infrared Countermeasures
 - DIRES
 - Defense Imagery Requirements and Exploitation System
 - DIRINT
 - Director of Intelligence
 - DIRLAUTH
 - Direct Liaison Authorized
 - DIRNSA
 - Director, National Security Agency
 - DIRNSA/CHCSS
 - Director, National Security Agency/Chief, Central
 - Security
 - Service
 - DIROI
 - Directorate Operating Instruction
 - DIRS
 - (1) Defense Intelligence Reference Series; (2) Defense Imagery Reference Series
 - DIS
 - (1) Defence Intelligence Staff (U.K.); (2) Defense Investigative Service; (3) Defense Intelligence Summary; (4) Daily Intelligence Summary; (5) Distributive Interactive Simulation; (6) Data Integration System; (7) Defense Information System
 - DISA
 - Defense Information Systems Agency
 - DISA-EUR
 - Defense Information Systems Agency-Europe
 - DISA-PAC
 - DISA-Pacific
 - DISA
 - WESTHEM DISA Western Hemisphere
 - DISAM
 - Defense Institute of Security Assistance Management
 - DISC
 - Daily Intelligence Summary Cable
 - DISC4
 - Director of Information Systems Command, Control, Communications and Computers
 - DISCAS
 - Defense Intelligence Special Career Automated System
 - DISE
 - Deployable Intelligence Support Element
 - DISECS
 - Defense Intelligence Space Exploitation and Correlation System
 - DISES
 - Defense Intelligence Senior Executive Service
 - DISIDS
 - Display and Information Distribution System/Subsystem
 - DISMOB
 - Defense Intelligence Strategic Missile Order of Battle
 - DISN
 - Defense Information Systems Network
 - DISNET
 - Defense Integrated Secure Network
 - DISO
 - Defense Intelligence Support Office
 - DISOB
 - Defense Intelligence Space Order of Battle
 - DISP
 - Defense Industrial Security Program
 - DISPEWT
 - Defense Intelligence Space Electronic Warfare Threat Data Base
 - DISR
 - (1) Daily Indicator Status Report; (2) Defense Indications Status Report
 - DISS
 - (1) Digest of Intelligence and Security Services; (2) Dissemination
 - DISSEM
 - Dissemination
 - DISSO
 - Deputy Information Systems Security Officer
 - DIST
 - Digital Imagery Support Terminal
 - DISTAFF
 - Directing Staff (NATO Commands, JECG)
 - DISTS
 - Defense Intelligence Secure Telephone System
 - DISTP
 - Defense Intelligence Special Technologies Program
 - DISUM
 - (1) Daily Intelligence Summary; (2) Defense Intelligence Summary
 - DIT
 - Defense Intelligence Thesaurus
 - DITB
 - Digital Imagery Test Bed
 - DITCO
 - Defense Information Technology Contracting Office (formerly DECCO)
 - DITDS
 - Defense Intelligence Threat Data System
 - DITEQ
 - Defense Intelligence Thesaurus Equivalency List
 - DITFOR
 - Defense Intelligence Technical Forum
 - DITS
 - Digital Imagery Transmission System
 - DITSUM
 - Defense Intelligence Terrorism Summary
 - DIV
 - (1) Division; (2) Defense Intelligence Videocassette
 - DIVARTY
 - Division Artillery
 - DIVISION
 - Enciphered Television
 - DIW
 - Dead in Water
 - DIWO
 - Duty Intelligence Watch Officer
 - DIWS
 - (1) Digital Imagery Workstation Suite; (2) Defense Indications and Warning System; (3) DOD Intelligence Warning System
 - DJ2
 - Deputy Director of Intelligence
 - DJS
 - Director, Joint Staff
 - DJSM
 - DJS Memorandum
 - DJTF
 - Deployable Joint Task Force
 - DJTFAC
 - DJTF Augmentation Cell
 - DLA
 - Defense Logistics Agency
 - DLAB
 - Defense Language Aptitude Battery
 - DLEA
 - Drug Law Enforcement Agency
 - DLED
 - Dedicated Loop Encryption Device
 - DLI
 - Defense Language Institute
 - DLIFLC
 - Defense Language Institute, Foreign Language Center
 - DLO
 - Defense Liaison Office
 - DLPT
 - Defense Language Proficiency Test
 - DLTV
 - Daylight Television
 - D&M
 - Detection and Monitoring
 - DM
 - (1) Dissemination Manager; (2) Decompression Monitor
 - DMA
 - (1) Defense Mapping Agency; (2) Direct Memory Access
 - DMAAC
 - Defense Mapping Agency Aerospace Center
 - DMACSC
 - Defense Mapping Agency Combat Support Center
 - DMAHTC
 - DMA Hydrographic and Topographic Center
 - DMAI
 - Defense Mapping Agency Instruction
 - DMAL
 - Defense Mapping Agency Liaison
 - DMAR
 - Deferred Maintenance and Repair
 - DMB
 - DODIIS Management Board
 - DMC&GP
 - Defense MC&G Program
 - DMD
 - Digital Message Device
 - DMDG
 - Digital Message Device Group
 - DME
 - Distance Measuring Equipment
 - DMED
 - Digital Message Entry Device
 - DMFE
 - DAWS Message Front End
 - DMI
 - Directorate of Military Intelligence
 - DMOB
 - Defensive Missile Order of Battle
 - DMOS
 - Daily Maritime OPINTEL Summary
 - DMPC
 - Deployment Media Production Center Project
 - DMPI
 - Desired Mean Point of Impact
 - DMS
 - (1) Data Management System; (2) Defense Message System
 - DMSP
 - Defense Meteorological Satellite (or Support) Program
 - DMZ
 - Demilitarized Zone
 - DN
 - (1) Data Net; (2) Duplicate Negative; (3) Department of the Navy
 - DNA
 - (1) Defense Nuclear Agency; (2) Deoxyribonucleic Acid
 - DNAS
 - (1) DODIIS Network Access System; (2) Data Network Access System
 - DNC
 - (1) Director, Naval Communications; (2) Digital Nautical Chart
 - DNCC
 - Data Network Control Center
 - DND
 - Department of National Defence (Canada)
 - DNI
 - Director of Naval Intelligence
 - DNSIX
 - DODIIS Network Security for Information Exchange
 - DNVT
 - Digital Non-Secure Voice Terminal
 - DO
 - Director of Operations
 - DOA
 - (1) Department of the Army; (2) Date of Arrival; (3) Director of Administration; (4) Dead on Arrival
 - DOAT
 - JAC Counterterrorism/Counterintelligence Analysis Branch
 - DOB
 - (1) Depth of Burst; (2) Date of Birth; (3) Defense Order of Battle
 - DOC
 - Department of Commerce
 - DOCC
 - (1) Defense Communications Agency Operations Center Complex; (2) Deep Operations Coordination Cell; (3) DISA Operational Control Complex
 - DOCEX
 - (1) Document Exploitation; (2) Document Exploitation Center
 - DOCKLAMP
 - Defense Attache System Message Channel
 - DOCS
 - DSCS Operations Control System
 - DoD,
 - DOD (1) Department of Defense; (2) Date of Death; (3) Date of Departure
 - DODCI
 - DoD Computer Institute
 - DODCSC
 - Department of Defense Computer Security Center
 - DODD
 - DoD Directive
 - DODEX
 - DoDIIS Extended
 - DODFCIP
 - DoD Foreign Counterintelligence Program
 - DODFDCO
 - Department of Defense Foreign Disclosure Coordinating Office
 - DODFIP
 - DoD Futures Intelligence Program
 - DODIIS
 - DoD Intelligence Information System
 - DODIIS
 - SCINET DoDIIS Sensitive Compartmented Information Network
 - DODIMS
 - DoD Intelligence Management System
 - DODIPP
 - DoD Intelligence Production Program
 - DODNACC
 - Department of Defense National Agency Check Center
 - DODSATCOM
 - DoD Satellite Communications Program
 - DOD
 - SAT COM DOD Satellite Communications
 - DODSI
 - Department of Defense Security Institute
 - DODSPECREP
 - DoD Special Representative
 - DOD
 - TCSEC DOD Trusted Computer System Evaluation Criteria
 - DOE
 - Department of Energy
 - DOF
 - Disposition of Forces
 - DOI
 - (1) Date of Information; (2) Duration of Illumination; (3) Director of Intelligence; (4) Imagery Division (JAC); (5) Director of Operations and Intelligence; (6) DSSCS Operating Instruction; (7) Date of Intercept
 - DOJ
 - Department of Justice
 - DOMS
 - Directorate of Military Support
 - DOMSAT
 - Domestic Satellite
 - DON
 - Department of the Navy
 - DOO
 - Daily Operations Order (NATO)
 - DOPS
 - DIA Outline Plotting System
 - DOS
 - (1) Department of State; (2) Date of Separation; (3) Disk Operating System; (4) Direct Operating System
 - DOSCOM
 - Division Support Command
 - DoSIP
 - Department of State Intelligence Program
 - DOSTN
 - Department of State Telecommunications Network
 - DOT
 - Department of Transportation
 - DP
 - (1) Duplicate Positive; (2) Development Program; (3) Displaced Person; (4) Delegated Production; (5) Directorate of Production; (6) Data Processing; (7) Decision Point; (8) Director of Personnel
 - DPAC
 - Defense Program Analysis Center
 - DPAE
 - Director, Program Analysis and Evaluation
 - DPAS
 - (1) Digital Patch and Access System; (2) Defense Priorities and Allocations System
 - DPC
 - Defense Planning Committee (NATO)
 - DPF
 - Digital Processing Facility
 - DPG
 - Defense Planning Guidance
 - DPI
 - Desired Point of Impact
 - DPIC
 - (1) Decentralized Pacific Imagery Processing and Interpretation Center; (2) Defense Photographic Interpretation Center
 - DPICM
 - Dual-Purpose Improved Conventional Munitions
 - DPKO
 - Department of Peacekeeping Operations
 - DPL
 - Degausser Products List
 - DPM
 - Dissemination Program Manager
 - DPOB
 - Date, Place of Birth
 - DPOM
 - Directorate of Plans, Operations, and Mobilization
 - DPOMIS
 - Directorate of Plans, Operations, Mobilization,
 - Intelligence,
 - and Security
 - DPP
 - (1) Delegated Production Program; (2) Deliberate Planning Process; (3) Distributed Production Program
 - DPPC
 - Deployable Print Production Center
 - DPPDB
 - Digital Point Positioning Database
 - DPPG
 - Defense Policy and Planning Guidance
 - DPQ
 - Defense Planning Questionnaire (NATO)
 - DPRB
 - Defense Planning and Resources Board
 - DPRK
 - Democratic People’s Republic of Korea
 - DPS
 - (1) Delegated Production System; (2) Data Processing Set; (3) Department of Public Safety
 - DPSK
 - Digital Pulse Shift Key
 - DR
 - (1) Director; (2) Dissemination Requirement; (3) Directorate of Resources; (4) Detection Radar
 - DRA
 - Defense Research Assessment
 - DRAM
 - Dynamic Random Access Memory
 - DRASH
 - Deployable Rapid Assembly Shelters
 - DRB
 - Defense Resources Board
 - DRC
 - (1) Defense Review Committee (NATO); (2) Defense Research Comment; (3) Data Reduction Center
 - DR&E
 - Defense Research and Engineering
 - DRIC
 - Defense Resource Identification Code
 - DRM
 - Defense Research Memorandum
 - DRO
 - Departmental Requirements Officer
 - DRP
 - Disaster Relief Program
 - DRS
 - (1) Data Relay Satellite; (2) DoD Imagery Requirements Structure; (3) Data Retrieval Subsystem; (4) Data Reconstruction System
 - DRSA
 - Defense Reconnaissance Support Activities
 - DRSEM
 - Deployable Receive Segment Engineering Model
 - DRSN
 - Defense Red Switch Network
 - DRSP
 - (1) Defense Reconnaissance Support Program; (2) Defense Red Switched Program
 - DRU
 - Direct Reporting Unit
 - DRZ
 - Deep Reconnaissance Zone
 - DS
 - (1) Defense Suppression; (2) Direct Support
 - DS&T
 - Director of Science and Technology
 - DSA
 - (1) Defense Supply Agency; (2) Direct Service Activities (SIGINT); (3) Directed Search Area; (4) Division Support Area; (5) Defense Security Agency (ROK); (6) Digital Signature
 - Algorithm
 - D&SA
 - Depth & Simultaneous Attack
 - DSAA
 - Defense Security Assistance Agency
 - D&SABL
 - Depth & Simultaneous Attack Battle Lab
 - DSARC
 - Defense Systems Acquisition Review Council
 - DSAT
 - (1) Developmental Submarine Analysis Terminal; (2) Defense Satellite
 - DSB
 - Defense Science Board
 - DSC
 - Defense Satellite Communications
 - DSCIS
 - Daily Space Command Intelligence Summary
 - DSCS
 - Defense Satellite Communications System
 - DSC-SLEP
 - Defense Satellite Communications System Service Life
 - Enhancement
 - Program
 - DSCSOC
 - Defense Satellite Communications System Operations Center
 - DSDIO
 - Director, Strategic Defense Initiative
 - DSE
 - (1) Direct Support Element; (2) Division Support Element
 - DSEC
 - Directorate of Security
 - DSFOB
 - Daily Strategic Forces Order of Battle
 - DSG
 - Defense Steering Group
 - DSI
 - Defense Simulation Internet
 - DSIATP
 - Defense Sensor Imagery Application Training Programs
 - DSIIB
 - Direct Support Imagery Interpretation Brief
 - DSIMS
 - Deployable SouthCom Intelligence Management System
 - DSI/TCCS
 - Defense Simulation Internet/Theater Command and
 - Control
 - System
 - DSM
 - Data Systems Modernization
 - DSN
 - (1) Defense Switched Network; (2) Deep Space Network
 - DSNET
 - Defense Integrated Secure Network
 - DSNET
 - 1 Defense Integrated Secure Network 1 (SECRET level)
 - DSNET
 - 2 Defense Integrated Secure Network 2 (TOP SECRET level)
 - DSNET
 - 3 Defense Integrated Secure Network 3 (TS/SCI level)
 - DSO
 - Direct Support Operator/Operations
 - DSP
 - Defense Support Program
 - DSPO
 - Defense Special Projects Office
 - DSR
 - (1) Defense Source Register; (2) Data Service Request
 - DSRA
 - DODSPECREP-Alameda
 - DSRP
 - Defense Space Reconnaissance Program
 - DSRV
 - Deep Submergence Rescue Vehicle
 - DSS
 - (1) Decision Support System; (2) Devices, Simulators and Simulations
 - DSSCC
 - Defense Special Security Communications Center
 - DSSCS
 - Defense Special Secure Communications System
 - DSSCS/DIN
 - Defense Special Security Communications System/Digital Intelligence Network
 - DSSR
 - Deep Space Surveillance Radar
 - DSSS
 - Defense Special Security System
 - DST
 - (1) Daylight Savings Time; (2) Decision Support Template; (3) Decision Support Tools; (4) Direct Support Team; (5) Digital
 - Support
 - Team
 - DSTE
 - Digital Subscriber Terminal Equipment
 - DSTF
 - Decision Support Task Force
 - DSTP
 - Director, Strategic Target Planning
 - DSTS
 - Deep Space Tracking System
 - DSU
 - (1) Direct Support Unit; (2) Disk Storage Unit; (3) Data Service Unit (DCTN)
 - DSV
 - Deep Submergence Vehicle
 - DSVT
 - (1) Digital Subscriber Voice Terminal; (2) Digital Secure Voice Terminal
 - DT
 - (1) Developmental Test; (2) Directorate for Science and Technology
 - DTA
 - Directorate of Threat Analysis
 - DTC
 - (1) Digital Tape Cassette; (2) Desktop Computer
 - DTC-2
 - Desktop Computer-2 (Navy)
 - DTD
 - Digital Terrain Data
 - DT&E
 - Developmental Test and Evaluation
 - DTE
 - Data Terminal Equipment
 - DTED
 - Digital Terrain Elevation Data
 - DTG
 - Date-Time Group
 - DTI
 - Doppler-Time-Intensity
 - DTIC
 - Defense Technical Information Center
 - DTIO
 - Deputy Target Intelligence Officer
 - DTIR
 - Defense Technical Intelligence Report
 - DTLOMS
 - Doctrine, Training, Leadership, Organization, Material, Soldiers
 - DTLS
 - Descriptive Top-Level Specification
 - DTM
 - (1) Data Transfer Module; (2) Digital Transfer Module; (3) Digital Target Materials
 - DTMF
 - Dual-Tone Multi-Frequency
 - DTNSRDC
 - David W. Taylor Naval Ship Research & Development Center
 - DTOC
 - Division Tactical Operations Center
 - DTOCSE
 - Division Tactical Operations Center Support Element
 - DTOLM
 - Doctrine, Training, Organization, Leader Development and
 - Material
 - DTD
 - Data Transfer Device
 - DTP
 - Drug Testing Program
 - DTS
 - (1) Diplomatic Telecommunications System/Service; (2) Data Transmission System; (3) Direct Transmission System; (4) Dedicated Transmission Service
 - DTSA
 - Defense Technology Security Administration
 - DTSG
 - Digital Technology Subworking Group
 - DTSS
 - Digital Topographic Support System
 - DTU
 - Data Transfer Unit
 - DTUC
 - Data Transfer Unit Cartridge
 - DUCA
 - Distributed Users Coverage Antennas
 - DUG
 - Deep Underground
 - DUPLEX
 - Simultaneous Transmit and Receive
 - DVO
 - Direct View Optics
 - DVM
 - Digital Voice Module
 - DVTC
 - Digital Voice Transmit Communications
 - D/TWP
 - Director, Tactical Warfare Programs
 - DTWS
 - Digital Topographic Work Station
 - DU
 - (1) Decision Unit; (2) Depleted Uranium
 - DUA
 - Directory User Agent
 - DUSD(AT)
 - Deputy Under Secretary of Defense (Advanced Technology)
 - DUSD(P)
 - Deputy Under Secretary of Defense (Policy)
 - DV
 - Distinguished Visitor
 - DVI
 - Digital Video Interactive
 - DVITS
 - Digital Video Imagery Transmission System
 - DVO
 - Defense Visit Offices
 - DWIO
 - Duty Watch Intelligence Officer (Canadian)
 - DWIP
 - Defense-Wide Intelligence Plan
 - DWS
 - Disaster Warning System
 - DWT
 - (1) Deadweight Ton; (2) Division Wing Team
 - DZ/LZ
 - Drop Zone/Landing Zone
 - DZ/LZ/RZ
 - Drop/Landing/Recovery Zone
 - DZS
 - Drop Zone Study
 
E
- e
 - Elipticity
 - E
 - Evaporites (soil type)
 - EA
 - (1) Emergency Action(s); (2) Electronic Attack; (3) Executive Agent
 - E&A
 - (1) Exploitation and Analysis; (2) Engineering and Administration
 - E3
 - (1) End-to-End Encryption; (2) Emergency and Extraordinary Expenses
 - EAC
 - (1) Emergency Action Console; (2) Echelons Above Corps
 - EACTPC
 - Echelon-Above-Corps Theater Production Center
 - EACIC
 - Echelon-Above-Corps Intelligence Center
 - EAD
 - (1) Echelon Above Division; (2) Earliest Arrival Date; (3) Extended Air Defense
 - EADSIM
 - Extended Air Defense Simulation
 - EAM
 - (1) Emergency Action Message; (2) Event Analysis Matrix
 - EAMA
 - African States Associated with the EEC
 - EAMAS
 - Emergency Action Message Authentication System
 - EAP
 - (1) Emergency Action Procedure; (2) Emergency Action Plan
 - EAS
 - Emergency Action System
 - EASTLANT
 - Eastern Atlantic Command (NATO)
 - EASTPAC
 - Eastern Pacific
 - EATTG
 - Enhanced Automated Tactical Target Graphics
 - EBS
 - Emergency Broadcast System
 - EC
 - (1) European Community; (2) Expenditure Center; (3) Electronic Combat
 - ECA
 - (1) Enemy Capability Assessment; (2) Earth Central Angle; (3) Enemy Courses of Action
 - ECAC
 - Electromagnetic Compatibility Analysis Center
 - ECB
 - Echelons Corps and Below
 - ECC
 - (1) Eurasian Communist Countries; (2) European Communist Countries; (3) European Community Commission
 - ECCM
 - Electronic Counter-Countermeasures
 - ECDB
 - EISS Consolidated Database
 - ECG
 - Emergency Coordination Group
 - ECI
 - External Communications Interface
 - ECM
 - (1) Electronic Countermeasures; (2) European Common Market
 - ECMA
 - European Computer Manufacturer’s Association
 - ECMC
 - Enhanced Crisis Management Capability
 - ECMO
 - European Collection Management Office
 - ECO
 - Electronic Collection Outstations
 - ECOA
 - Enemy Courses of Action
 - ECOWAS
 - Economic Community of West African States
 - ECP
 - (1) Emergency Communications Plan; (2) Entry Control Point
 - ECPL
 - Endorsed Data Encryption Standard Products List
 - ECS
 - (1) Electronic Combat Support; (2) European Communications
 - Satellite
 - ECSC
 - European Coal and Steel Community
 - ECSM
 - (1) Special Assistant for Security Matters; (2) Enhanced Capability Stand-Off Munition
 - ECSO
 - European Command Special Operations
 - ECU
 - Environmental Control Unit (GSM)
 - ED
 - (1) European Capability Datum; (2) EUCOM Directive
 - EDA
 - Emergency Dissemination Authority(ies)
 - E-DAY
 - Start Day of an Exercise
 - EDI
 - European Defense Initiative
 - EDL
 - Electric Discharge Laser
 - EDM
 - Engineering Development Model
 - EDMS
 - Electronic Dissemination Management System
 - EDN
 - Emergency Data Network
 - EDP
 - (1) Electronic Data Processing; (2) ELINT Data Processor
 - EDPSELINT
 - Data Processing System
 - E-DRB
 - Expanded Defense (Planning &) Resources Board
 - EDRE
 - Emergency Deployment Readiness Exercises
 - E&E
 - Escape and Evasion
 - EEA
 - Essential Elements of Analysis
 - EEC
 - (1) European Economic Community; (2) East European Countries; (3) Enhanced Explosives Charge
 - EECT
 - End of Evening Civil Twilight
 - EEFI
 - Essential Elements of Friendly Information
 - EEI
 - Essential Elements of Information
 - EELS
 - Early Entry Lethality and Survivability
 - EELV
 - Evolved Expendable Launch Vehicle
 - EENT
 - End Evening Nautical Twilight
 - EEO
 - Equal Employment Opportunity
 - EEOB
 - Enemy Electronic Order of Battle
 - EEOC
 - Equal Employment Opportunity Commission
 - EES
 - Emergency Evacuation Study
 - EFCS
 - Electronic Filmless Camera System
 - EFD
 - Electronic Fill Device
 - EFS
 - (1) Electronic Filing System; (2) Proper Name of System
 - EFTA
 - European Free Trade Association
 - EFTO
 - Encrypted for Transmission Only
 - EFVS
 - Electronic Fighting Vehicle System
 - EGA
 - Enhanced Graphics Adapter
 - EGADS
 - Electronic Generation, Accounting, and Distribution System
 - EGIS
 - East German Intelligence Service
 - EHF
 - Extremely High Frequency
 - EI
 - Effectiveness Index
 - EIA
 - Electronics Industry Association
 - EIB
 - (1) European Investment Bank; (2) External Intelligence Bureau
 - EIC
 - Economic Intelligence Committee
 - EIDB
 - EISS Integrated Database
 - EIDS
 - Electronic Information Delivery System
 - EIF
 - (1) ECMC Interface Facility; (2) Enhanced Interface Facility
 - EIG
 - Explosive Incendiary Grenade
 - EIP
 - ELlNT Improvement Program
 - EIRP
 - Effective Isotropic Radiated Power
 - EIS
 - Enhanced Imagery System
 - EISI
 - (1) Electrical Interface-SWPS/lDHS 2000; (2) Electrical IDHS-90/SWPS Interface
 - EISS
 - EUCOM Intelligence Support System
 - EITO
 - EUCOM Intelligence Training Office EKIP Enhanced Korean
 - Information
 - Package
 - EKMS
 - Electronic Key Management System
 - ELDO
 - (1) European Space Vehicle Launcher Development Organization; (2) European Launcher Development
 - Organization
 - ELECTRO-OPINT
 - Electro-Optical Intelligence Element
 - ELECTRO-OPTINT
 - Electro-Optical Intelligence
 - ELEV
 - Elevation
 - ELF
 - Extremely Low Frequency
 - ELI
 - Emitter Location & Identification
 - Elm
 - Element
 - ELMT
 - Element
 - ELINT
 - Electronic Intelligence
 - ELISA
 - Electronic Intelligence Search & Analysis
 - ELNET
 - European Liaison Network
 - ELNOT
 - ELINT Notation
 - ELOS
 - Extended Line of Sight
 - ELS
 - Emitter Location System
 - ELSEC
 - Electronic Security
 - ELSET
 - (1) Element Set; (2) Proper Name of System
 - ELT
 - (1) Emergency Locator Transmitter; (2) Electronic Light Table
 - ELT
 - 3000 Electronic Light Table for UNIX-based system
 - ELV
 - Expendable Launch Vehicle
 - EM
 - (1) Electromagnetic; (2) Enlisted Member; (3) Environmental Monitoring
 - Electronic Mail
 - EMA
 - European Monetary Agreement
 - EMAP
 - Electromagnetic Analysis Program
 - EMATS
 - Emergency Message Automatic Transmission System
 - EMC
 - Electromagnetic Compatibility
 - EMCS
 - ELINT Mission Control System
 - EMCON
 - Emission Control
 - EMCP
 - Electromagnetic Compatibility Program
 - EMD
 - Engineering and Manufacturing Development
 - E&MD
 - Engineering and Manufacturing Development
 - EMGTN
 - Equivalent Megatonnage
 - EMHS
 - EUCOM Message Handling System
 - EMI
 - Electromagnetic Interference
 - EMIDS
 - Experiment for Management Information Data Systems
 - EMINT
 - Emissions Intelligence
 - E-MIPE
 - Enhanced MIPE
 - EMIS
 - Early Mission Identification System
 - EMIT
 - Emergency Message Initiation Terminal
 - EMP
 - Electromagnetic Pulse
 - EMR
 - Electromagnetic Reconnaissance
 - EMSEC
 - Emanations/Emissions Security
 - EMT
 - (1) Emergency Management Team; (2) Equivalent Megatonnage
 - EMTR
 - Eastern Missile Test Range
 - EMUT
 - Enhanced Manpack UHF Terminal
 - En
 - Enemy
 - ENDEX
 - End Date of an Exercise
 - E-NET
 - Ethernet
 - Engr
 - Engineer
 - ENL
 - Enlisted
 - ENMCC
 - Expanded National Military Command Center
 - ENSCD
 - Enemy Situation and Correlation Division
 - ENSCE
 - Enemy Situation Correlation Element
 - ENSIT
 - Enemy Situation
 - ENTNAC
 - Entrance National Agency Check
 - EO
 - (1) Electro-Optical; (2) Executive Order; (3) Escape Orbit; (4) End Office
 - EOA
 - Early Operational Assessment
 - EOB
 - (1) Electronic Order of Battle; (2) Executive Office Building; (3) Enemy Order of Battle
 - EOBS
 - Electronic Order of Battle Server
 - EOC
 - Emergency Operations Center
 - EOD
 - (1) Explosive Ordnance Disposal; (2) Erasable Optical Disks
 - EOINT
 - Electro-Optical Intelligence
 - EOP
 - Emergency Operating Procedures
 - E-OPTINT
 - Electro-Optical Intelligence
 - EORSAT
 - ELINT Ocean Reconnaissance Satellite
 - EOS
 - Earth Observation Satellite
 - EOSAT
 - Earth Observation Satellite
 - EOSS
 - Electro-Optic Sensor System
 - EOTDA
 - Electro-Optical Tactical Decision Aids
 - EOW
 - Electro-Optic Warfare
 - EP
 - (1) ELINT Processor; (2) Electronic Protection
 - EP-3
 - U.S. Navy Reconnaissance Aircraft
 - EPA
 - (1) Environmental Protection Agency; (2) Evasion Plan of Action
 - EPAC
 - Eastern Pacific
 - EPAMS
 - Exercise Planning and Message System
 - EPAT
 - Earliest Possible Arrival Time
 - EPDS
 - (1) Electronic Processing and Dissemination System; (2) ELINT Processing and Dissemination System
 - EPF
 - Exploitation Products File
 - EPIC
 - El Paso Intelligence Center
 - EPIRB
 - Emergency Position-Indicating Radio Beacon
 - EPL
 - (1) ELINT Parameters List; (2) Evaluated Products List
 - EPLRS
 - Enhanced Position Location and Reporting System
 - EPMO
 - European Production Management Office
 - EPR
 - (1) Extended Planning Annex; (2) Enlisted Performance Report
 - EPROM
 - Erasable Programmable Read-Only Memory
 - EPS
 - (1) ELINT Processing System; (2) Electronic Publication System; (3) Exploitation Problem Set; (4) Encapsulated Postscript
 - EPW
 - (1) Earth Penetrator Weapon; (2) Enemy Prisoner of War
 - EPWG
 - Exploitation Plans Working Group
 - EPUU
 - Enhanced PLRS User Units
 - EQV
 - Equivalent
 - ER
 - (1) Enhanced Radiation; (2) Electronic Reconnaissance; (3) Eastern Region; (4) EAGLE REACH
 - ERA
 - (1) Extended Range Ammunition; (2) Equal Rights Amendment
 - ERADCOM
 - Electronic Research and Development Command
 - ERAST
 - Environmental Research Aircraft and Sensor Technology
 - ERBM
 - Extended Range Ballistic Missile
 - ERCS
 - Emergency Rocket Communications System
 - ERADCOM
 - Electronic Research and Development Command
 - ERDAS
 - Earth Resources Data Analysis System
 - ERF
 - Early Reinforcing Force
 - ERIN
 - Electronic Radio Intercept Network (USCS)
 - ERINT
 - Extended Range Intercept Missile
 - ERIR
 - Electronic Reconnaissance Intercept Report
 - ERIS
 - Exo-atmospheric Reentry Vehicle Interception System
 - EROS
 - Earth Resources Observational System
 - ERP
 - Effective Radiated Power
 - ERPHO
 - Earth Resources Photographic Satellite
 - ERRS
 - Emergency Regional Reporting System
 - ERS
 - (1) Emergency Relocation Site; (2) Earth Resources Satellite
 - ERSSO
 - Emergency Reaction Special Security Officer
 - ERT
 - Executive Reference Time
 - ERTM
 - Electronic Intelligence Request Tasking Message
 - ERTS
 - Earth Resources Technology Satellite
 - ERTZ
 - Equipment Radiation TEMPEST Zone
 - ERW
 - Enhanced Radiation Weapon
 - ES
 - (1) Emplacement Site; (2) Exploitation Support; (3) Electronic Warfare Support; (4) Expert System; (5) Electronic Support
 - ESA
 - (1) European Space Agency; (2) Electronically Steered Antenna
 - ESAA
 - European Special Activities Area (U.S. Air Force)
 - ESAC
 - El Salvador Analysis Cell
 - ESAF
 - European Special Activities Facility
 - ESAMS
 - Enhanced Surface-to-Air Missile Simulation
 - ESAR
 - Enhanced Synthetic Aperture Radar
 - ESC
 - Electronic Security Command (U.S. Air Force)
 - ESD
 - (1) Electronic Systems Division; (2) Ephemeris Support Data; (3) Exploitation Support Section (JSIPS)
 - ESF
 - (1) Environmental Scale Factor; (2) Extended Superframe Formatted
 - ESG
 - (1) Electronic Security Group; (2) Exploitation Steering Group
 - ESI
 - Extremely Sensitive Information
 - ESIAC
 - Electronic Satellite Image Analysis Center
 - ESJ
 - Escort Jamming
 - ESM
 - (1) Electronic Warfare Support Measures: (2) Electronic Support Measures; (3) Electronic Security Measures
 - ESMC
 - Eastern Space and Missile Center
 - ESMT
 - External Supply Management Tools
 - ESP
 - Emergency Special Measures
 - ESR
 - ELINT Summary Report
 - ESRO
 - European Space Research Organization
 - ESS
 - (1) Electronic Security Squadron; (2) ELINT Support System; (3) Exploitation Support Segment; (4) Exercise Support Subsystem; (5) Electronic Switching System; (6) Exploitation Support Section (JSIPS)
 - ESSA
 - (1) Expert System for Situation Assessment; (2) Environmental Satellite Service Administration
 - ESSM
 - Electronic Shop, Shelter-Mounted
 - Est
 - Estimated
 - ESV
 - Earth Satellite Vehicle
 - ESW
 - Electronic Security Wing
 - ET
 - (1) Enhanced Terminal; (2) Earth Terminal; (3) Embedded Training
 - ETA
 - (1) Estimated Time of Arrival; (2) Equivalent Target Area
 - ETAC
 - Enlisted Terminal Attack Controllers
 - ETAP
 - Education Training Awareness Program
 - ETAWG
 - ELINT Technical Analysis Working Group
 - ETC
 - (1) Estimated Time of Completion; (2) Et Cetera
 - ETD
 - (1) Estimated Time of Departure; (2) Effective Transfer Date
 - ETDS
 - Elapsed Time Distribution System
 - ETF
 - Enhanced Tactical Fighter
 - ETHICS
 - European Theater High Capacity Intelligence Communications
 - System
 - ETI
 - Estimated Time of Impact
 - ETIBS
 - Enhanced Tactical Information Broadcast Service
 - ETII
 - External-to-Internal Interface
 - ETIWCS
 - European Theater Intelligence Warning and Communications
 - System
 - ETL
 - (1) Endorsed Tools List; (2) Engineer Topographic Laboratories
 - ETO
 - (1) European Theater of Operations; (2) Earth-To-Orbit
 - ETP
 - (1) Extended Tether Program; (2) Enhanced Thermal Protection
 - ETPL
 - Endorsed TEMPEST Products List
 - ETR
 - (1) Estimated Time of Return; (2) Eastern Test Range
 - ETRAC
 - Enhanced Tactical Radar Correlator
 - ETRO
 - Estimated Time Return to Operation
 - ETS
 - (1) European Telephone System; (2) Estimated Time of Separation; (3) Expiration of Term of Service; (4) Earth Technology Satellite; (5) Engineer Test Satellite
 - ETSC
 - Electronic and Telecommunications Subcommittee
 - ETSS
 - Electronic Telecommunications Switching System
 - ETTP
 - EUCOM Tactics, Techniques and Procedures
 - ETUT
 - Enhanced Tactical User Terminal
 - EU
 - Expenditure Unit
 - EUCI
 - Endorsed for Unclassified Cryptographic Information
 - EUCOM
 - U.S. European Command
 - EUCOM/JIC
 - (1) U.S. European Command/Joint Intelligence Command; (2) EUCOM Joint Intelligence Center
 - EUDAC
 - European Defense Analysis Center
 - EUF
 - ECME User Facility
 - EUL
 - Economically Useful Life
 - EUMETSAT
 - European Meteorological Satellite (Organization)
 - EURATOM
 - European Atomic Energy Community
 - EUSA
 - Eighth U.S. Army (Korea)
 - EUSC
 - Effective United States Controlled
 - EUTE
 - Early User Test & Evaluation
 - EUTELSAT
 - European Telecommunications Satellite (Organization)
 - EUV
 - Extreme Ultraviolet
 - EUVE
 - Extreme Ultraviolet Explorer
 - EV
 - Enforcement Vector
 - EVA
 - Extra-Vehicular Activity
 - EVC
 - DoD Evasion Chart
 - EVO
 - Event Verification Officer
 - EVR
 - Enemy Vulnerability Report
 - EVS
 - Electronic Visual Communications
 - EW
 - (1) Electronic Warfare; (2) Early Warning
 - EW/GCI
 - Early Warning/Ground Control Intercept
 - EWAC
 - Electronic Warfare Anechoic Chamber
 - EWAS
 - Electronic Workorder Accounting System
 - EWC
 - (1) Electronic Warfare Center; (2) Electronic Warfare Coordinator
 - EWCC
 - Electronic Warfare Coordination Center
 - EWCM
 - Electronic Warfare Coordination Module
 - EWCS
 - Electronic Warfare Control System
 - EWIR
 - Electronic Warfare Integrated Reprogramming
 - EWIRS
 - Electronic Warfare Integrated Reprogramming System
 - EWMIS
 - Electronic Warfare Management Information System
 - EWMS
 - EW Mission Summary
 - EWO
 - (1) Electronic Warfare Officer; (2) Emergency War Order
 - EWOPFAC
 - Electronic Warfare Operating Facility
 - EWR
 - (1) Early Warning Radar; (2) Electronic Warfare Reprogramming
 - EWRL
 - Electronic Warfare Reprogrammable Library
 - EWS
 - Electronic Warfare Support
 - EWSE
 - EW Support Element
 - EWSM
 - Electronic Warfare Support Measures
 - EWSO
 - EW Staff Officer
 - EXCRIT
 - Exercise Critique System
 - EXDEF
 - Exercise Deficiency Program
 - EXCAP
 - Exercise Capability (simulator)
 - EXCOM
 - Community Executive Committee
 - ExDir/ICA
 - Executive Director for Intelligence Community Affairs
 - EXDIS
 - Exclusive Distribution (Pneumatic Tube Message Precedence)
 - EXEC
 - Executive
 - EXERTAS
 - Exercise Timeline Analysis System
 - EXFIL
 - Exfiltration
 - EXO
 - Exoatmosheric
 - EXOPLAN
 - Exercise Operations Plan
 - EXPER
 - Experience
 - EXPL
 - Exploitation
 - EXPLAN
 - Exercise Plan
 - ExPReS
 - Expoitation Process Reengineering Study
 - EXRAND
 - Exploitation Research and Development (COMIREX)
 - EXSCEN
 - Exercise Scenario System
 - EXSUBCOM
 - Exploitation Subcommittee (COMIREX)
 - EXSUM
 - Executive Summary
 - EXTAC
 - Experimental Tactics
 
F
- F
 - (1) Fahrenheit; (2) Frequency
 - FA
 - (1) Frontal Aviation (FSU); (2) Field Artillery; (3) Forward Area; (4) Functional Architecture; (5) Frequency Agile; (6) Full Accounting; (7) Feasibility Assessment
 - FAA
 - (1) Federal Aviation Agency; (2) Federal Aviation Administration; (3) Foreign Assistance Act
 - FAAD
 - C3I Forward Area Air Defense Command, Control,
 - Communications
 - and Intelligence
 - FAADS
 - Forward Area Air Defense System
 - FAAR
 - Forward Area Alerting Radar
 - FAARP
 - Forward Area Armament and Refuel Point
 - FAAS
 - Foreign Affairs Administrative Support
 - FAC
 - (1) Forward Air Control (Controller); (2) Facilities
 - FACP
 - (1) Forward Air Control Post; (2) Forward Air Control Party
 - FACSFAC
 - Fleet Air Control and Surveillance Facility
 - FAD
 - (1) Fleet Air Defense; (2) Force Activity Designator; (3) Field Arbitrary Designators
 - FADOC
 - Future Air Defense Operation Concept
 - FADS
 - Foreign Area Data System
 - FAE
 - Fuel Air Explosive
 - FAF
 - Fast Access Format
 - FAFIC
 - Federal Armed Forces Intelligence Center (FRG)
 - FAI
 - Fuel Air Incendiary Concussion Bomb
 - FAIO
 - Field Artillery Intelligence Officer
 - FAISA
 - FORSCOM Automated Intelligence Support Activity
 - FAISS
 - FORSCOM Automated Intelligence Support System
 - FALD
 - Field Administration and Logistics Division
 - FAM
 - Functional Area Model
 - FAME
 - FORSCOM Automated Modernization Effort
 - FAMP
 - Foreign Army Materiel Production
 - FAMS
 - Fleet Ocean Surveillance Information Center Analytical Maritime Summary
 - FAMSIM
 - Family of Simulation
 - FANS
 - Friendly Allied Nation Support Network
 - FANT
 - French Atmospheric Nuclear Test
 - FAO
 - (1) Foreign Area Officer; (2) Forward Area of Operations; (3) Food and Agricultural Organization (UN)
 - FAPC
 - Food and Agriculture Planning Committee (NATO)
 - FARP
 - Forward Area Refuel Point
 - FARRFAA
 - Air Replacement Radar
 - FARRP
 - Forward Area Rearming and Refueling Point
 - FAS
 - (1) (U.S.) Foreign Agriculture Service; (2) Frequency Assignment Subcommittee
 - FAST
 - (1) Fleet Antiterrorist Support Teams; (2) Forward Area Support Team; (3) Forward Area Support Terminal
 - FAST-I
 - Forward Area SID and TRAP-Improved
 - FAST/I2
 - Improved FAST/I
 - FASTC
 - Foreign Aerospace Science and Technology Center (archaic, now NAIC)
 - FASTFAX
 - Tactical Digital Facsimile
 - FASTL
 - Future Analytic Strategic Target List
 - FAV
 - (1) Field Assistance Visit; (2) Fast Attack Vehicle
 - FAX
 - Facsimile
 - FB
 - Fighter Bomber
 - FBA
 - Fighter Bomber Attack
 - FBH
 - Force Beachhead
 - FBI
 - Federal Bureau of Investigation
 - FBIS
 - Foreign Broadcast Information Service
 - FBM
 - Fleet Ballistic Missile
 - FBR
 - Fast Breeder Reactor
 - FBS
 - (1) Forward-Based Systems; (2) Federal Border Service
 - FC
 - (1) Fire Control; (2) Fractional Coverage
 - FCA
 - Foreign Counterintelligence Activity
 - FCB
 - Functional Control Board
 - FCC
 - (1) Fleet Command Center; (2) Federal Communications Commission; (3) Fighter Control Center; (4) Fire Coordination
 - Center
 - FCE
 - Forward Control Element
 - FCFS
 - First Come, First Served
 - FCG
 - Foreign Clearance Guide (military)
 - FCG2
 - FORSCOM G2
 - FCI
 - Foreign Counterintelligence
 - FCIAD
 - FORSCOM Component Intelligence Architecture Document
 - FCIP
 - Foreign Counterintelligence Program
 - FCISD
 - FORSCOM Component Intelligence Strategy Document
 - FCITP
 - Foreign Counterintelligence and International Terrorism
 - Program
 - (FBI)
 - FCITTP
 - FORSCOM Component Intelligence Tactics, Techniques and
 - Procedures
 - FCLP
 - FORSCOM Command Language Program
 - FCO
 - Facility Control Office
 - FCRC
 - Federal Contract Research Center
 - FCS
 - (1) Fire Control System; (2) Flight Control System; (3) (U.S.) Foreign Commercial Service
 - FCSE
 - Forward Control Support Element
 - FCT
 - Foreign Comparative Test
 - FCZ
 - Forward Combat Zone
 - FD
 - Functional Design
 - F/d
 - Ratio of focal-length to diameter (of reflector type antennas)
 - FDB
 - Fleet Database
 - FDBM
 - Functional Data Base Manager
 - FDBPS
 - Fleet Data Base Production System
 - FDC
 - Fire Direction Center
 - FDDAC
 - Foreign Denial and Deception Analysis Committee
 - FDDI
 - Fiber Distributed Data Interface
 - FDDS
 - Flag Data Display System
 - FDIU
 - Fill Device Interface Unit
 - FDM
 - Frequency Division Multiplexing
 - FDMA
 - Frequency Division Multiple Access
 - FDO
 - Foreign Disclosure Officer
 - FDOA
 - Frequency Difference of Arrival
 - FDR
 - Foreign Disclosure Representative
 - FDT&E
 - Force Development Test & Experimentation
 - FDU
 - Force Design Update
 - FDW
 - Forward Deployed Workstation
 - FDX
 - Full Duplex
 - FEA
 - Front End Analysis
 - FEAF
 - Far Eastern Air Forces
 - FEBA
 - Forward Edge of the Battle Area
 - Fed
 - Federal Reserve System
 - FEDS
 - Front End Distribution System
 - FEDSIM
 - Federal Computer Performance Evaluation and Simulation
 - Center
 - FEL
 - Free Electron Laser
 - FEMA
 - Federal Emergency Management Agency
 - FEMD
 - Far East Military District
 - FEMP
 - Front End Message Processors
 - FEP
 - (1) Front End Processor; (2) FLTSATCOM EHF Package
 - FERS
 - Federal Employees Retirement System
 - FET
 - Field Effect Transistor
 - FETVD
 - Far East Theater of Military Operations
 - FEWS
 - Future Early Warning System
 - FEWSG
 - Fleet Electronic Warfare Support Group
 - FF
 - Frigate
 - FFA
 - Free-Fire Area
 - FFAR
 - Folding-Fin Aerial Rocket
 - FFED
 - FIREFINDER Elevation Data
 - FFG
 - Guided-Missile Frigate
 - FFGH
 - Guided-Missile Aviation Frigate
 - FFGN
 - Nuclear-Powered Guided-Missile Frigate
 - FFH
 - Aviation Frigate
 - FFHGN
 - Nuclear-Powered Guided-Missile Aviation Frigate
 - FFHN
 - Nuclear-Powered Aviation Frigate
 - FFL
 - Corvette
 - FFLG
 - Guided-Missile Corvette
 - FFM
 - Full Face Mask
 - FFN
 - Fleet Flash Net
 - FFR
 - Radar Picket Frigate
 - FFS
 - (1) Fixed Field Site; (2) Formatted File System
 - FFT
 - Training Frigate
 - FGHQ
 - Fighter Group Headquarters (Canada)
 - FGN
 - Foreign
 - FH
 - Frequency Hopping
 - FH/DS
 - Frequency Hopping/Direct Sequence
 - FI
 - (1) Finished Intelligence; (2) Foreign Intelligence
 - FI&SS
 - Foreign Intelligence and Security Service(s)
 - FIA
 - Foreign Intelligence Agency
 - FIC
 - (1) Fleet Intelligence Center; (2) FORSCOM Intelligence Center
 - FICEURLANT
 - Fleet Intelligence Center, Europe and Atlantic
 - FICM
 - Fleet Intelligence Collection Manual
 - FICPAC
 - Fleet Intelligence Center, Pacific
 - FID
 - (1) Foreign Internal Defense; (2) Force Integration Division
 - FIDB
 - Fundamental Intelligence Database
 - FIE
 - Foreign Intelligence Element
 - FIG
 - Figure
 - FIIC
 - Force Imagery Interpretation Center
 - FIIU
 - Force Imagery Interpretation Unit
 - FIM
 - Force Integration Master Planner
 - FIN
 - (1) Fixed-Site Intelligence Network; (2) Financial
 - FINPLAN
 - Financial Plan
 - FIO
 - Foreign Intelligence Officer
 - FIP
 - (1) Force Improvement Plan; (2) Federal Information Processing
 - FIPC
 - Foreign Intelligence Priorities Committee
 - FIPS
 - (1) Federal Information Processing Standard; (2) Fleet Intelligence Production System
 - FIR
 - Field Investigative Region
 - FIRCAP
 - Foreign Intelligence Requirement Capabilities and Priorities
 - FIRE
 - Fused Intelligence Report in Europe
 - FIRF
 - Future Information Requirements Forecast
 - FIRMS
 - Foreign Intelligence Relations Management System
 - FIROPS
 - Freedom of Air Operations
 - FIRST
 - Fleet Intelligence Reserve Support Team
 - FIRSTEURLANT
 - Fleet Intelligence Reserve Support Team, Atlantic
 - FIRSTPAC
 - Fleet Intelligence Reserve Support Team, Pacific
 - FIS
 - (1) Foreign Instrumentation Signals; (2) Foreign Intelligence Service
 - FISA
 - Foreign Intelligence Surveillance Act
 - FISAP
 - FMFPac Intelligence Sub-Architecture Plan
 - FISINT
 - (1) Foreign Instrumentation and Signature Intelligence; (2) Foreign Instrumentation Signals Intelligence
 - FISS
 - Foreign Intelligence and Security Services
 - FIST
 - (1) Fleet Imagery Support Terminal; (2) Fire Support Team
 - FIST-T
 - Transportable FIST
 - FITCPAC
 - Fleet Intelligence Training Center, Pacific
 - FITD
 - FORSCOM Intelligence Training Detachment
 - FITWING
 - Fighter Wing
 - FLA
 - Foreign Launch Assessment
 - FLAGE
 - Flexible Lightweight Agile Guided Experiment
 - FLC
 - Foreign Language Committee
 - FLEETSATCOM
 - Fleet Satellite Communications
 - FLENUMOCEANCEN
 - Fleet Numerical Oceanography Center (U.S. Navy)
 - FLEX
 - Force-Level Execution System
 - FLI
 - Force-Level Information
 - FLIR
 - Forward-Looking Infrared (Radar)
 - FLO
 - Foreign Liaison Office
 - FLOT
 - Forward Line of Troops
 - FLR
 - Forward-Looking Radar
 - FLRA
 - Federal Labor Relations Authority
 - FLSG
 - Force Logistics Support Group
 - FLT
 - Fleet; Flight
 - FLTBCST
 - Fleet Broadcast
 - FLTCINC
 - Fleet Commander in Chief
 - FLTSAT
 - Fleet Satellite
 - FLTSATCOM
 - Fleet Satellite Communications System
 - FLTSEVOCOM
 - Fleet Secure Voice
 - FM
 - (1) Frequency Modulation; (2) Foreign Materiel; (3) File Maintenance; (4) Factory Marking(s); (5) Functional Manager; (6) Field Manual; (7) From; (8) Comptroller
 - FMA
 - (1) Foreign Materiel Acquisition; (2) Foreign Media Analysis
 - FMAO
 - Foreign Materiel Acquisition Operation
 - FMAR
 - Foreign Materiel Acquisition Requirement
 - FMAS
 - Foreign Media Analysis Subsystem
 - FMC
 - (1) Field Maintenance Center; (2) Force Mobile Command
 - FME
 - Foreign Materiel Exploitation
 - FMEC
 - Foreign Materiel Exploitation Catalogue
 - FMEP
 - Foreign Materiel Exploitation Program
 - FMF
 - Fleet Marine Force(s)
 - FMFLANT
 - Fleet Marine Force, Atlantic
 - FMFM
 - Fleet Marine Field Manual
 - FMFPAC
 - Fleet Marine Force, Pacific
 - FMIB
 - Foreign Materiel Intelligence Board
 - FMIG
 - Foreign Materiel Intelligence Group
 - FMIS
 - Force Management Information System
 - FMLM
 - French Military Liaison Mission
 - FMOCC
 - Fleet Mobile Operations Command Center
 - FMP
 - Foreign Materiel Program
 - FMPCP
 - Foreign Military Personnel Contact Program
 - FMPRB
 - Foreign Military Program Review Board
 - FMRL
 - Foreign Materiel Requirements List
 - FMs
 - Defense Intelligence Functional Managers
 - FMS
 - Foreign Military Sales
 - FMSF
 - Foreign Military Sales Financing
 - FMTV
 - Family of Medium Tactical Vehicles
 - FN
 - Foreign National
 - FNOC
 - Fleet Numerical Oceanographic Center
 - FNU
 - First Name Unknown
 - FO
 - Forward Observer
 - F/O
 - Fiber-Optics
 - FOA
 - (1) Field Operating Agency; (2) Forward Operating Area
 - FOAMP
 - Foreign Aerospace Materiel Production
 - FOAP
 - Foreign Aircraft Production
 - FOB
 - (1) Forward Operating Base; (2) Foreign Order of Battle
 - FOBS
 - Fractional Orbital Bombardment System
 - FOC
 - (1) Final Operational Capabilities; (2) Full Operational Capability; (3) FORSCOM Operations Center; (4) Full Operating
 - Capacity
 - FOCI
 - Foreign Owned, Controlled or Influenced
 - FOCUS
 - (1) Interagency Review of Defense Attache Offices; (2) FORSCOM Objective Communications System
 - FOD
 - Foreign Object Damage
 - FOFA
 - Follow-on Forces Attack
 - FofF
 - Field of Fire
 - FOG
 - Fiber-Optics Guided
 - FOGM
 - Fiber-Optic Guided Missile
 - FOI
 - Freedom of Information
 - FOIA
 - Freedom of Information Act
 - FOL
 - (1) Forward Operating Location; (2) Family of Loudspeakers
 - FOLAN
 - Fiber-Optic Local Area Network
 - FOLPEN
 - Foliage-Penetrating
 - FOM
 - Figure of Merit
 - FOMA
 - Foreign Military Assistance
 - FOMCAT
 - Foreign Materiel Catalogue
 - FOMP
 - Foreign Missile Production
 - FONS
 - Fleet Operational Needs Statement for Intelligence
 - FOP
 - Forward Observation Post
 - FORDTIS
 - Foreign Disclosure Technical Information System
 - FORECON
 - Force Reconnaissance
 - FORGE
 - Force Generation
 - FORMAT
 - Foreign Materiel
 - FORMDEPS
 - FORSCOM Mobilization and Deployment Planning System
 - FORMICA
 - Foreign Military Intelligence Collection Activity
 - FORMMS
 - Foreign Materiel Management System
 - FORSCOM
 - U.S. Forces Command
 - FORSTAT
 - Force Status and Identity Report
 - FORT
 - Force Trends Data Base
 - FORTRAN
 - Formula Translator
 - FOSCAS
 - Foreign Ship Construction and Shipyards
 - FOSD
 - Family of Sabotage Devices
 - FOSIC
 - Fleet Ocean Surveillance Information Center
 - FOSIC-E
 - Fleet Ocean Surveillance Information Center, Europe
 - FOSICLANT
 - Fleet Ocean Surveillance Intelligence Center, Atlantic
 - FOSICPAC
 - Fleet Ocean Surveillance Information Center, Pacific
 - FOSIF
 - Fleet Ocean Surveillance Information Facility
 - FOSIF
 - Rota Fleet Ocean Surveillance Information Facility, Rota
 - FOSIF/WESTPAC
 - Fleet Ocean Surveillance Information Facility, Western Pacific
 - FOTARS
 - Follow-On Tactical Reconnaissance System
 - FOT&E
 - Follow-On Test and Evaluation
 - FOTELSYS
 - Foreign Telecommunications Systems
 - FOTRS
 - Follow-On Tactical Reconnaissance System
 - FOUO
 - For Official Use Only
 - FOV
 - Field of View
 - FP
 - (1) Fire Position; (2) Field Post; (3) Force Package
 - FPA
 - (1) Federal Preparedness Agency; (2) Focal Plane Array; (3) Force Projection Army
 - FPB
 - Fast Patrol Boat
 - FPE
 - Force Planning Estimate
 - FPF
 - Final Protection Fire
 - FPI
 - (1) Foreign Positive Intelligence; (2) Federal Process Improvement
 - FPIR
 - Force Protection Information Report
 - FPL
 - Fire Protective Line
 - FPN
 - Field Post Number
 - FPO
 - Fleet Post Office
 - fps
 - Feet Per Second
 - FPTOC
 - Force Projection Tactical Operations Center
 - FPU
 - Floating Point Unit
 - FQ&P
 - Flying Qualities and Performance
 - FRAG
 - Fragmentary Order
 - FRAGO
 - Fragmentary Order
 - FRD
 - (1) Federal Research Division (Library of Congress); (2) Formerly Restricted Data; (3) Functional Requirements Document
 - FREQ
 - Frequency
 - FRG
 - Federal Republic of Germany
 - FRIES
 - Fast Rope Insertion Extraction System
 - FRIF
 - Finished Recurring Intelligence File
 - FROG
 - Free Rocket Over Ground
 - FROKA
 - First Republic of Korea Army
 - FROSS
 - Foreign Reliance on Space Systems
 - FRPG
 - Facility Reference Point Graphic
 - FRR
 - Frequency Resource Records
 - FRS
 - (1) Fleet Readiness Squadron; (2) Federal Research Service; (3) Forward Recording Site
 - FRY
 - Former Republic of Yugoslavia
 - FRYM
 - Former Republic of Yugoslavia-Macedonia
 - FS
 - (1) File Server; (2) Fire Support
 - F3S
 - Field Station Support System
 - FSAIS
 - FICEURLANT SCI Analyst Information System
 - FSB
 - (1) Fleet Satellite Broadcast (of FLTSATCOM); (2) Forward Staging Base; (3) Fire Support Base
 - FSBS
 - Fleet Submarine Broadcast System
 - FSCC
 - Fire Support Coordination Center
 - FSCL
 - Fire Support Coordination Line
 - FSCOORD
 - Fire Support Coordinator
 - FSD
 - (1) Field Support Division; (2) Forward Support Detachment
 - FSE
 - Fire Support Element
 - FSHB
 - Fallout Safe Height of Burst
 - FSI
 - Foreign Service Institute
 - FSIC
 - Forward Sensor Interface and Control
 - FSK
 - (1) Field Station, Korea; (2) Frequency Shift Keying
 - FSM
 - Federated States of Micronesia
 - FSO
 - (1) Foreign Service Officer; (2) Fire Support Officer
 - FSOC
 - Fairchild Satellite Operations Center
 - FSOF
 - Forward Special Operations Facility
 - FSP
 - Fire Support Plan
 - FSRS
 - Functional Security Requirements Specification
 - FSS
 - (1) Fast Sealift Ship; (2) FAISS SID System; (3) Fixed Satellite Services
 - FSSG
 - Force Service Support Group (USMC)
 - FSST
 - Forward Space Support in Theater
 - FST
 - (1) Future Strategic Targets; (2) Future Soviet Tank
 - FSTC
 - Foreign Science and Technology Center (archaic; now NGIC)
 - FSTS
 - Federal Security Telephone Service
 - FSU
 - Former Soviet Union
 - FSV
 - Fire Support Vehicle
 - FSVS
 - Future Secure Voice System
 - FSWDS
 - Fixed-Site Warning & Detection System
 - FT
 - (1) Fort; (2) Foot
 - FT-1
 - Fractional T-1
 - FTA
 - (1) Field Training Area; (2) Functions, Tasks, and Activities
 - FTAM
 - File Transfer Access Management
 - FTC
 - (1) Fast Time Constant (ECCM); (2) Federal Trade Commission
 - FTD
 - Foreign Technology Division (USAF)
 - FTDB
 - Foreign Technology Data Base
 - FTI
 - Fixed Target Indicator
 - FTL
 - Future Target List
 - FTLS
 - (1) Future Target List-Strategic; (2) Formal Top-Level Specification
 - FTM
 - Full-Time Manning
 - FTP
 - File Transfer Protocol
 - FTPS
 - FORSCOM Topographic Production System (Facility)
 - FTR
 - Fighter
 - FTS
 - (1) Fleet Telecommunications System; (2) Federal
 - Telecommunications
 - System; (3) Federal Telephone System; (4) Flight Training Squadron
 - FTS
 - 2000 Federal Telephone System 2000
 - FTSC
 - Fleet Technical Support Center
 - FTU
 - Forecast Tactical Unit
 - FTX
 - Field Training Exercise
 - FU
 - Forecast Unit
 - FUD
 - Full Unit Designator
 - FUE
 - First Unit Equipped
 - FUNT
 - French Underground Nuclear Test
 - FUSS
 - Fleet Undersea Surveillance System
 - FUWOB
 - Forward Unconventional Warfare Operations Base
 - FV
 - Fighting Vehicle
 - FVS
 - Foreign Visits System
 - FW
 - (1) Fighter Wing; (2) Fixed-Wing
 - FWAIS
 - Free-World Air Intelligence Study
 - FWAOB
 - Free-World Air Order of Battle
 - Fwd
 - Forward
 - FWE
 - Foreign Weapons Evaluation
 - FWIC
 - Fighter Weapon School Intelligence Course
 - FWVP
 - Fallout Wind Vector Plot
 - FY
 - Fiscal Year
 - FYDP
 - (1) Fiscal Year Defense Program/Plan; (2) Five-Year Defense Program; (3) Future Years Defense Program
 - FYI
 - For Your Information
 - FYIP
 - Five-Year Intelligence Plan
 - FYMOP
 - Five-Year Master Objectives Plan
 - FYP
 - Five-Year Plan (FSU)
 - FYROM
 - Federal Yugoslav Republic of Macedonia
 
G
- G
 - Gain
 - G1
 - Assistant Chief of Staff, G1 (Personnel)
 - G2
 - or G-2 (1) Assistant Chief of Staff, G2 (Intelligence); (2) Army or Ground Directorate of Intelligence; (3) General Corps Staff Intelligence Officer
 - G3
 - Assistant Chief of Staff, G3 (Operations and Plans)
 - G4
 - Assistant Chief of Staff, G4 (Logistics)
 - G5
 - Assistant Chief of Staff, G5 (Civil Affairs)
 - G6
 - Director(ate) of C4
 - G8
 - Director(ate) of Resource Management
 - GA
 - Ground Attack
 - GaAs
 - Gallium Arsenide
 - GACC
 - Ground Attack Coordination Center
 - GAD
 - Guards Artillery Division
 - GADT
 - Ground/Air Defense Threat
 - GAF
 - Ground Alert Facility (of PAC ABNCP)
 - GAFIA
 - German Armed Forces Intelligence Agency
 - GALE
 - Generic Area Limitation Environment
 - GALS
 - FSU Satellite (“Horizon”)
 - GAMO
 - Ground and Amphibious Military Operations
 - GAO
 - General Accounting Office
 - GAS
 - (1) Gray Area Systems; (2) Getaway Special
 - GAT
 - (1) Government Acceptance Test; (2) Guidance,
 - Apportionment,
 - and Targeting
 - GATT
 - General Agreement on Tariffs and Trade (UN)
 - GB
 - (1) Gigabyte; (2) Guardband
 - GBCS(-L
 - or -H) Ground-Based Common Sensor (-Light or -Heavy)
 - GBI
 - Ground-Based Interceptor
 - GBL
 - Ground-Based Laser
 - GBMD
 - Global Ballistic Missile Defense
 - GBR
 - Ground-Based Radar
 - GBS
 - Global Broadcast System
 - GBU
 - Guided Bomb Unit
 - GC
 - Gun Camera
 - GCA
 - Ground Controlled Approach
 - GCC
 - (1) Government Control Center; (2) Ground Component Commander; (3) Gulf Cooperation Council; (4) Global Control Center
 - GCCS
 - (1) Ground Command and Control System; (2) Global Command and Control System
 - GCDCAL
 - Great Circle Distance Calculator
 - GCE
 - Ground Combat Element
 - GCI
 - Ground-Controlled Intercept
 - GCN
 - Ground Communications Network
 - GCNTTY
 - Ground Communications Network Teletype
 - GCP
 - Ground-Controlled Processor
 - GCP-E
 - Ground-Controlled Processor-ELINT
 - GCS
 - (1) Graphics Compatibility System; (2) Ground Control Station; (3) Global Connectivity Services; (4) Global Communications
 - System
 - GCSS
 - Global Combat Support System
 - GDA
 - Gimbaled Dish Antenna
 - GDBI
 - Generic Data Base Interface
 - GDBMS
 - Generic Data Base Management Server
 - GDIC
 - General Defense Intelligence Community
 - GDIP
 - General Defense Intelligence Program
 - GDIPP
 - General Defense Intelligence Proposed Program
 - GDL
 - Gas Dynamic Laser
 - GDOP
 - Geometric Dilution of Precision
 - GDP
 - (1) General Defense Plan; (2) Gross Defense Product; (3) Ground Defense Position; (4) Gross Domestic Product
 - GDPS
 - Ground Data Processing System
 - GDRS
 - Ground Data Reduction System
 - GDS
 - (1) General Declassification Schedule; (2) FSU Guards; (3) Group Decision Support
 - GDSS
 - Global Decision Support System
 - GDT
 - Ground Data Terminal
 - Gen
 - General
 - GEM
 - Ground Effects Machine
 - GEN
 - (1) Generation; (2) General
 - GENIC
 - German National Intelligence Cell (NATO)
 - GENREP
 - General Reports
 - GENSER
 - General Service (Communications)
 - GEO
 - Geosynchronous Earth Orbit
 - GEODIS
 - Geographic Display
 - GEODSS
 - Ground-Based Electro-Optical Deep-Space Surveillance System
 - GEOFILE
 - (1) Geographic Locations Code File System; (2) Geolocation File (JOPES)
 - GEOREF
 - Global Reference System, a worldwide position reference system that may be applied to any map or chart graduated in latitude and longitude regardless of projection.
 - GEOSAT
 - Geological Satellite
 - GEP
 - Ground Entry Point
 - GEPS
 - Generic Electronic Publishing System
 - GES
 - Ground Entry Station
 - GFAC
 - Ground Forward Air Controller
 - GFCP
 - Generic Front-End Communications Package
 - GFE
 - Government Furnished Equipment
 - GFTD
 - Global Force Trends Data Base
 - GFR
 - Gap Filler Radar
 - GGI&S
 - Global Geospatial and Information Services
 - GHz
 - Gigahertz
 - GIGSTER
 - NSA Video Teleconferencing System
 - GIIPS
 - Geographic Installation Intelligence Production Specifications
 - GIITS
 - General Intelligence Imagery Training System
 - GIN
 - Greenland-Iceland-Norway
 - GIPD
 - (1) General Intelligence Production Detachment; (2) General Intelligence Production Division
 - GIPMIS
 - General Intelligence Production Management Information
 - System
 - GIPS
 - Geographic Installation Intelligence Production Specifications
 - GIPSY
 - Graphics Information or Presentation System
 - GIS
 - Geographical Information System
 - GIST
 - Graphical Intelligence Support Terminal
 - GITAC
 - General Intelligence Training Advisory Committee
 - GITC
 - General Intelligence Training Center
 - GITS
 - General Intelligence Training System
 - GIUK
 - Greenland-Iceland-United Kingdom
 - GKNT
 - State Committee for Science and Technology (FSU)
 - GKS
 - Graphics Kernel System
 - GL
 - Grenade Launcher
 - GLCM
 - Ground-Launched Cruise Missile
 - GLLD
 - U.S. Ground Laser Locator Designator (for COPPERHEAD)
 - GLMX
 - Geological Multi-Source Exploitation (System)
 - GLOBIXS
 - Global Information Exchange System
 - GLOMR
 - Global Low-Orbiting Message Relay
 - GLONASS
 - Global Navigation Satellite System
 - GM
 - Guided Missile
 - GMD
 - Global Missile Defense
 - GMF
 - Ground Mobile Forces
 - GMFP
 - Global Military Force Policy
 - GMFSC
 - Ground Mobile Force Satellite Communications
 - GMI
 - (1) General Medical Intelligence; (2) General Military Intelligence
 - GMIPP
 - General Military Intelligence Production Plan
 - GMIT
 - Ground Military Intelligence Team (ROK)
 - GMRD
 - Guards Motorized Rifle Division (FSU)
 - GMS
 - (1) Ground Mobile System; (2) Geostationary Meteorological Satellite; (3) Ground Mission Supervisor
 - GMT
 - Greenwich Mean Time (Zulu)
 - GMTI
 - Ground Moving Target Indicator GNAS Gateway
 - Network
 - Access System
 - GNC
 - Global Navigation Chart
 - GND
 - Ground
 - GNP
 - Gross National Product
 - GNS
 - Global Network Segment
 - GNST
 - Glossary of Naval Ship Types
 - GO()
 - Government of (Name of Country)
 - G-O
 - Office of Law Enforcement and Defense Operations (USCG)
 - G-OINS
 - Intelligence Division (USCG/G-O)
 - G-OIS
 - Investigations and Security Division (USCG/G-O)
 - GOB
 - Ground Order of Battle
 - GOC
 - (1) General Officer Commanding (UK); (2) Government of Canada; (3) Global Operations Center
 - GOCO
 - Government Owned Contractor Operated
 - GOES
 - Geostationary Operational Environmental Satellites
 - GOLDS
 - General On-Line Display System
 - GOLDWING
 - Army HF Radio; HF communications system for meteorological and other operations
 - GOMS
 - Geostationary Operational Meteorological Satellite
 - GOP
 - Generated Option Plan
 - GOR
 - General Operational Requirement
 - GORB
 - General Officer Review Board
 - GOS
 - Grade of Service
 - GOSC
 - General Officer Steering Committee
 - GOSIA
 - Government Open System Interconnect Architecture
 - GOSIP
 - Government Open Systems Interconnected Profile
 - GOSPLAN
 - State Planning Committee (FSU)
 - GOSSNAB
 - State Committee for Material-Technical Supply (FSU)
 - GOTS
 - Government Off-the-Shelf
 - GP
 - (1) Group; (2) General Purpose
 - GPALS
 - Global Protection Against Limited Strikes
 - GPEE
 - General Purpose Encryption Equipment
 - GPF
 - (1) General Purpose Forces; (2) Ground Processing Facility
 - gph
 - Gallons Per Hour
 - GP
 - NAF General Purpose Numbered Air Force
 - GPNDS
 - Global Positioning & Nuclear Detection System
 - GPO
 - Government Printing Office
 - GPS
 - (1) Global Positioning System; (2) Grid Producing Source; (3) Geographical Positioning System; (4) Ground Processing
 - Stations
 - GPSCS
 - General Purpose Satellite Communications System
 - GR
 - (1) Graphical Reporting; (2) Gateway Router
 - GRAD
 - Graduate
 - GRANITE
 - SENTRY Proper Name of System
 - GRID
 - Brand of Portable PC
 - GRIPF
 - GUARDRAIL Integrated Processing Facility
 - GRD
 - Ground Resolved Distance
 - GREEN
 - FLAG ACC live-fly electronic combat exercise
 - GRG
 - Gridded Reference Graphic
 - GRO
 - Gamma Ray Observatory
 - GROFIS
 - Ground Forces Intelligence Study
 - GRP
 - Glass Reinforced Plastic
 - GRT
 - Gross Registered Tonnage
 - GRU
 - FSU General Staff Intelligence Organization
 - GS
 - (1) General Staff, (2) General Support; (3) Geological Survey; (4) General Schedule; (5) General Service; (6) Government Service (Federal Civil Service); (7) Ground Station; (8) Government Civilian
 - GSA
 - General Services Administration
 - GSD
 - (1) Ground Sample Distance; (2) Graphical Situation Display
 - GSE
 - Ground Support Equipment
 - GSF
 - (1) Ground Support Fighter (FSU); (2) Group of Soviet Forces; (3) Ground Station Facility
 - GSFC
 - Goddard Space Flight Center
 - GSFG
 - Group of Soviet Forces Germany
 - GSFM
 - Group of Soviet Forces Mongolia
 - GSICS
 - General Support Interim Contractor Support
 - GSM
 - (1) Ground Support Module (JSTARS); (2) Ground Station Module
 - GSOAF
 - GGI&S Special Operations Applications Facility
 - GSP
 - General Strike Plan
 - GSR
 - (1) General Support Reinforcing; (2) Ground Surveillance Radar
 - GSRS
 - U.S. General Support Rocket System
 - GSS
 - (1) Global Support System; (2) General System Specification
 - GST
 - (1) Ground Sensor Terminal; (2) Ground Station Terminal; (3) Ground Support Terminal
 - GSTS
 - Ground-Based Surveillance and Tracking System
 - GSTN
 - General Switched Telephone Network
 - GSU
 - Geographically Separated Unit
 - G/T
 - Ratio of Antenna Gain to Noise Temperature
 - GTA
 - Government Training Aid
 - GTAB
 - Global Transportation Analysis Bulletin
 - GTD
 - Guards Tank Division (FSU)
 - GTN
 - Global Transportation Network
 - GTS
 - Global Telecommunications Service
 - GTC
 - Gas Turbine Compressor
 - GTTC
 - Goodfellow Technical Training Center
 - GUI
 - Graphics User Interface
 - GW
 - (1) Guided Weapon; (2) Gateway; (3) Guerrilla Warfare
 - G/W
 - Gateway
 - GWC
 - Global Weather Control
 - GWEN
 - Ground Wave Emergency Network
 - GWIC
 - Great Wall Industries Corporation (China)
 - GWIP
 - Global Weather Intercept Program
 - GWP
 - General Work Plan
 - GW/R
 - Gateway/Router
 - GWS
 - Gaps, Weaknesses, and Shortfalls (also GW&S)
 - GYRO
 - Gyroscope or Gyroscopic
 - GZ
 - Ground Zero
 
H
- H
 - Symbol for the magnetic field of the propagated radio wave
 - O
 - Critical life-essential liquid, commonly known as water
 - HA
 - Humanitarian Assistance
 - HAA
 - Helicopter Alighting Area
 - HAB
 - (1) High Altitude Burst; (2) High Altitude Bombing; (3) High Air Burst; (4) Hardened Aircraft Bunker
 - HAC
 - (1) House Appropriations Committee; (2) Historical Area Coverage
 - HACC
 - Humanitarian Assistance Coordination Center
 - HAE
 - High-Altitude Endurance
 - HAHO
 - High-Altitude High-Opening
 - HAIS
 - Hawaiian Air Intelligence System
 - HAL
 - Helicopter Light Attack
 - HALE
 - High-Altitude Long-Endurance
 - HALO
 - High-Altitude Low-Opening
 - HANE
 - High-Altitude Nuclear Effects
 - HANG
 - Hawaii Air National Guard
 - HARDLOOK
 - Special Data Analysis Product of NAVSPACECOM/N24
 - HARDS
 - High-Altitude Radiation Detection System
 - HARM
 - High-Speed Anti-Radiation Missile (AGM-88A)
 - HARV
 - Harassment Vehicle (Drone)
 - HAS
 - Hardened Aircraft Shelter
 - HASC
 - House Armed Services Committee
 - HATS
 - Heuristic Automated Transportation System
 - HATMD
 - High-Altitude Theater Missile Defense
 - HAV
 - (1) High Acceleration Vehicle; (2) Heavy Armored Vehicle (non-tactical)
 - HAWS
 - Hawaii Area Wideband System
 - HAZCON
 - Hazardous Condition
 - HAZMAT
 - Hazardous Materials
 - HB
 - High Burst
 - HBWP
 - Host-Based Word Processing
 - HC
 - HUMINT Committee
 - HCA
 - Humanitarian and Civic Assistance
 - HCC
 - HUMINT Contingency Cell
 - HCF
 - High Command of Forces
 - HCI/DV/AEX
 - Human-Computer Interface/Data Visualization/Automated
 - Expansion
 - HCR
 - HUMINT Collection Requirement
 - HCS
 - Helicopter Combat/Search and Rescue
 - HCU
 - High Capacity Computer Unit
 - HD
 - Horizontal Ground Distance
 - HDL
 - Harry Diamond Laboratories
 - HDM
 - Hierarchical Development Methodology
 - HDO
 - Humanitarian Demining Operations
 - HDX
 - Half Duplex
 - HX
 - Half Duplex
 - HE
 - High Explosive
 - HEAT
 - High-Explosive AntiTank
 - HEC
 - Helicopter Element Coordinator
 - HEDI
 - High Endoatmospheric Defense Interceptor
 - HEF
 - Hostile Establishment File
 - HEI
 - High-Explosive Incendiary
 - HEL
 - High-Energy Laser
 - HELIP
 - HAWK European Limited Improvement Program
 - HELRATS
 - High Energy Laser Radar Acquisition & Tracking System
 - HELSTF
 - High-Energy Laser Systems Test Facility
 - HELW
 - High-Energy Laser Weapons
 - HELWING
 - Helicopter Wing
 - HEMP
 - High-Altitude Electromagnetic Pulse
 - HEMT
 - High-Electron-Mobility Transistor
 - HEO
 - (1) High-Earth-Orbit; (2) Highly Elliptical Orbit
 - HEP
 - High-Explosive Plastic
 - HERO
 - (1) Hazards of Electromagnetic Radiation To Ordnance; (2) Historical Evaluation and Research Organization
 - HERT
 - Headquarters Emergency Relocation Team
 - HES
 - Hardcopy Exploitation Systems
 - HESS
 - Hangul English Support System
 - HEST
 - High-Explosive Simulation Technique
 - HET
 - Heavy Equipment Transporter
 - HF
 - (1) High Frequency; (2) Height Finder; (3) Hydrogen Fluoride
 - HFE
 - Human Factors Engineering
 - HFA
 - High-Frequency Antenna
 - HF/DF
 - High-Frequency Direction-Finding
 - HFE
 - Heavy-Fuel Engine
 - HFEA
 - Human Factors Engineering Assessment
 - HFP
 - Host Front-End Protocol
 - HH
 - Hand-Held
 - HHC
 - Headquarters and Headquarters Company
 - HHD
 - Headquarters and Headquarters Detachment
 - HHS
 - (1) Headquarters and Headquarter Services; (2) Hasty Hide Shelter
 - HHW
 - Higher High Water
 - HIL
 - High Interest List
 - HI-PAR
 - High-Performance Precision-Approach Radar
 - HI-RES
 - High-Resolution
 - HIC
 - High-Intensity Conflict
 - HICOM
 - High Command (CINCPACFLT Voice Network)
 - HIDSS
 - Helmet-Integrated Display & Sight System
 - HIFAR
 - High-Frequency Fixed-Array Radar
 - HIMAD
 - (1) High- to Medium-Altitude Defense; (2) High to Medium Altitude Adjustment
 - HIMS
 - HUMINT Information Management System
 - HIP
 - Howitzer Improvement Program
 - HIRMS
 - Human Intelligence Requirements Management System
 - HIROCC
 - Hawaiian Islands Regional Operational Control Center
 - HIS
 - (1) Honeywell Information System; (2) Hostile Intelligence Services
 - HISP
 - Hostile Intelligence Service Profiler System
 - HIT
 - High-Interest Track
 - HITS
 - (1) Human Intelligence Tasking System; (2) Hawaii Information Transfer System
 - HJ
 - HONEST JOHN (U.S. Surface-to-Surface Rocket)
 - HL
 - Hand-Launched
 - HLA
 - Helicopter Landing Areas
 - HLA/DZ
 - Helicopter Landing Area/Drop Zone
 - HLA/DZS
 - Helicopter Landing Area/Drop Zone Study
 - HLLV
 - Heavy-Lift Launch Vehicle
 - HL-UAV
 - Hand-Launched Unmanned Aerial Vehicle
 - HLW
 - Higher Low Water
 - HLZ
 - Helicopter Landing Zone
 - HM
 - Helicopter Mine Warfare
 - HMC
 - HUMINT Management Center
 - HMCII
 - Higher Military Command, Interior and Islands (Greece)
 - HMF
 - Handbook of Military Forces
 - HMI
 - (1) Host-Message Interface; (2) Human-Machine Interface
 - HMMWV
 - High-Mobility Multipurpose Wheeled Vehicle
 - HMS
 - (1) Her Majesty’s Ship; (2) HUMINT Management System
 - HMTV
 - Head-Mounted Thermal Vision
 - HN
 - Host Nation
 - HNAF
 - Host Nation Armed Forces
 - HNIS
 - Host Nation Intelligence Support
 - HNS
 - Host Nation Support
 - HNSC
 - House National Security Committee
 - HOB
 - Height of Burst
 - HOBO
 - Homing Optical Bomb
 - HOC
 - (1) History of Coverage; (2) HUMINT Operations Cell
 - HOCNET
 - HUMINT Operational Communications Network
 - HOE
 - Homing Overlay Experiment
 - HOIS
 - Hostile Intelligence Service(s)
 - HOJ
 - Home on Jam
 - HOL
 - High-Order Language
 - HOM
 - (1) Head of Media; (2) Head of Mission
 - HOTA
 - HUMINT Operational Tasking Authority
 - HOTOL
 - Horizontal Takeoff & Landing
 - HOTPHOTOREP
 - Hot Photographic Interpretation Report
 - HOTSIT
 - Hot Situation Message
 - how
 - Howitzer
 - HP
 - (1) Headquarters Pamphlet; (2) Horsepower
 - HPA
 - High-Power Amplifier
 - HPG
 - Hardcopy Products Group
 - HPM
 - High-Power Microwave
 - HPT
 - (1) High-Payoff Target; (2) High-Priority Target
 - HPSC
 - High-Performance Computing Research System
 - HPSCI
 - House Permanent Select Committee on Intelligence
 - HQ/HQS
 - Headquarters
 - HQDA
 - Headquarters, Department of the Army
 - HQJTF
 - Headquarters, Joint Task Force
 - HQMC
 - Headquarters, U.S. Marine Corps
 - HQMRHITS
 - Quarterly Management Report
 - HQ
 - USAF Headquarters, Department of the Air Force
 - HR
 - (1) High Resolution; (2) Humanitarian Relief Service
 - hr
 - Hour
 - HR/MR
 - Human Readable/Machine Readable (Data)
 - HRC
 - Human Resources Committee
 - HRCS
 - High-Resolution Camera System
 - HRMS
 - Human Intelligence Requirements Management System
 - HRPT
 - High-Resolution Picture Transmissions
 - HRR
 - High-Resolution Radar
 - HRS
 - (1) Hours; (2) Humanitarian Relief Service
 - HRTV
 - High-Resolution Television
 - HRU
 - Hardcopy Reconstruction Unit
 - HRV
 - High-Resolution Visible Range Instruments
 - HS
 - (1) Helicopter Squadron; (2) Home Station
 - HSD
 - HUMINT Support Detachment
 - HSE
 - HUMINT Support Element
 - HSE-E
 - HSE-Europe
 - HSE-SOCOM
 - HSE-USSOCOM
 - HSI
 - (1) Human Systems Integration; (2) Hyperspectral Imagery
 - H-SIP
 - H-Camera Spectral Improvement Program
 - HSLLADS
 - High Speed Low Level Aerial Delivery System
 - HSMS
 - Human Sources Management System
 - HSS
 - Health Service Support
 - HTACC
 - Hardened Tactical Air Control Center
 - HTKP
 - Hard-Target Kill Potential
 - HTLD
 - High-Technology Light Division
 - HTOHL
 - Horizontal Take-off and Horizontal Landing
 - HTML
 - Hypertext Markup Language
 - HUD
 - Heads-Up Display
 - HULTEC
 - Hull-to-Emitter Correlation
 - HUMINT
 - Human Resources Intelligence
 - HUMMV
 - High Utility Mobile Mechanized Vehicle
 - HUMRO
 - Humanitarian Relief Operations
 - HUS
 - Hardened Unique Storage
 - HUSK
 - Hardened Unique Storage Key
 - hv
 - Heavy
 - HVA
 - High Value Asset
 - HVAC
 - High-Voltage Air Conditioning
 - HVAP
 - High-Velocity Armor-Piercing
 - HVAPFSDS
 - High Velocity Armor-Piercing Fin-Stabilized Discarding-Sabot
 - HVAT
 - High-Velocity Antitank
 - HVF
 - Highly Volatile Fuel
 - HVIT
 - High Volume Information Transfer
 - HVT
 - High-Value Target
 - HW
 - (1) High Water; (2) Hardware
 - HWAS
 - High Wycombe Air Station
 - HWC
 - Hobart Walk-in Cooler
 - HW/SW
 - Hardware/Software
 - HWY
 - Highway
 - Hz
 - Hertz
 
I
- i
 - Inclination
 - I2
 - Intelligence Information
 - IA
 - (1) Imagery Analyst; (2) Intelligence Assistant; (3) Initial Assessment; (4) Intelligence Analyst; (5) Intelligence Agent
 - IAA
 - Interagency Agreement
 - I&A
 - (1) Imagery and Analysis; (2) Identifcation and Authentication
 - IAB
 - Imagery Analysis Branch
 - IAC
 - (1) Intelligence Analysis Center; (2) Intelligence Advisory Committee; (3) Intelligence Analyst Course (DIA); (4) Information Analysis Centers
 - IAD
 - (1) Intelligence Analysis Division; (2) Integrated Air Defense
 - IADB
 - Inter-American Defense Board
 - IADS
 - Integrated Air Defense System
 - IAEA
 - International Atomic Energy Agency
 - IAG
 - (1) Intelligence Analysis Group (formerly ITAD); (2) Imagery Analysis Group
 - IAGC
 - Instantaneous Automatic Gain Control
 - IAGS
 - Inter-American Geodetic Survey
 - IAIPS
 - Integrated Automated Intelligence Processing System
 - IAM
 - Imagery Analysis Memorandum
 - IAMP
 - Imagery Acquisition and Management Plan
 - IAMS
 - Individual Aerial Mobility System
 - IAN
 - Imagery Analysis Notice
 - IAP
 - International Airport
 - IAPF
 - Inter-American Peace Force
 - IAR
 - Imagery Analysis Report
 - IAS
 - (1) Intelligence Access System; (2) Interactive
 - Applications
 - System; (3) Intelligence Analysis System
 - IAS
 - WS IAS Work Station
 - IASSA
 - INSCOM Automated Systems Support Activity
 - IAT
 - Intelligence Augmentation Team
 - IATA
 - International Air Transport Association
 - IAW
 - In Accordance With
 - IAWG
 - Interagency Working Group
 - IAWS
 - Improved Analyst Workstation
 - IBAC
 - Identity-Based Access Control
 - IBs
 - Issue Books
 - IBBS
 - Interim Brigade/Battalion Simulation
 - IBD
 - Intelligence Baseline Document
 - IBDTF
 - IBD Transaction Format
 - IBE
 - Field-Initiated BE Number
 - IBERLANT
 - Iberian Atlantic Area
 - IBIS
 - Imaging Background Limited Infrared System
 - IBM
 - International Business Machines
 - IBO
 - Intelligence Baseline Overview
 - IBOS
 - Intelligence Battlefield Operating System
 - IBS
 - (1) Interactive Beacon System; (2) Integrable Base Station; (3) Integrated Broadcast Service; (4) Intelsat Business Service; (5) Integrated Bridge System
 - IBSSIR
 - Background Signature Survey
 - IBTA
 - Integrated Battlefield Targeting Architecture
 - IBUR
 - Intelligence Bottom-Up Review
 - IC
 - (1) Intelligence Community; (2) Intelligence Collection; (3) Integrated Circuit; (4) Intelligence Center; (5) Irish Concern
 - IC/EC
 - Intelligence Community/Executive Committee
 - ICA
 - Intelligence Center Atlantic
 - ICAF
 - Industrial College of the Armed Forces
 - ICAO
 - International Civil Aviation Organization
 - ICAP
 - Improved Capabilities Program
 - ICARIS
 - Intelligence Communications Architecture and Requirements
 - Information
 - System
 - ICBM
 - Intercontinental Ballistic Missile
 - ICC
 - (1) Integrated Communications Center; (2) Intelligence Continuity Cell; (3) IMlNT Coordination Cell; (4) Intelligence Coordination Center (Coast Guard); (5) Initial Connectivity Capability
 - ICCC
 - International Council for Computer Communication
 - ICD
 - (1) Interface Control Document; (2) Intelligence Collection Division; (3) Initiative Communications Deception
 - ICDP
 - Intelligence Career Development Program
 - ICE
 - (1) Independent Cost Estimate; (2) Interface Control Element
 - ICEDEFOR
 - Iceland Defense Forces
 - ICES
 - International Cooperation in Ocean Exploration
 - ICF
 - (1) Intelligence Collection Flight; (2) Intelligence Contingency Funds; (3) Interconnect Facility
 - ICFTU
 - International Confederation of Free Trade Unions
 - ICIG
 - IDHSS CSSR Interface Guard
 - ICITAP
 - International Criminal Investigative Training and Assistance
 - Program
 - ICL
 - Intelligence Coordination Cell
 - ICM
 - (1) Improved Conventional Munitions; (2) Intelligence Correlation Module; (3) Integrated Common Modules
 - ICMC
 - Intelligence Collection Management Course
 - ICOD
 - Intelligence/Information Cut-Off Date
 - ICOM
 - Integrated COMSEC (SINCGARS)
 - ICON
 - Image Communications and Operations Node
 - ICP
 - (1) Intelligence Collection Platform; (2) Interface Change Proposals; (3) Incremental Change Packages
 - ICPS
 - Intelligence Communications Processing Shelter
 - ICR
 - Intelligence Collection Requirement
 - ICRC
 - (1) Intelligence Contingency Readiness Center; (2) International Committee of the Red Cross
 - ICRS
 - Imagery Collection Requirements Subcommittee (COMIREX)
 - ICS
 - (1) Intercommunications System; (2) Intelligence Community Staff
 - ICTF
 - Interagency Crisis Task Force
 - ICTT
 - (1) Improved Commander’s Tactical Terminal; (2) Interim Commander’s Tactical Terminal
 - ICU
 - Interface Control Unit
 - ICV
 - Infantry Combat Vehicle
 - ICW
 - In Coordination With
 - ICWG
 - (1) Interface Control Working Group; (2) Imagery Coordination Working Group
 - ID
 - (1) Identification; (2) Infantry Division; (3) Intelligence Division
 - IDA
 - Institute for Defense Analysis
 - IDAD
 - Internal Defense and Development
 - IDB
 - (1) Integrated Data Base; (2) Inter-American Development Bank
 - IDB-II
 - PC-Based Integrated Data Base
 - IDBM
 - Integrated Data Base Maintenance
 - IDBR
 - Integrated Data Base Retrieval
 - IDBTF
 - Intelligence Data Base Transaction Format
 - IDC
 - Interagency Defector Committee
 - IDCSP
 - Initial Defense Communications Satellite Program
 - IDEAS
 - Intelligence Data Element Authorization Standards
 - IDES
 - Installation Damage Expectancy Summary
 - IDEX
 - Imagery Data Exploitation System
 - IDEX
 - II Imagery Data Exploitation System II
 - IDF
 - (1) Israeli Defense Force; (2) Installation Data File
 - IDHS
 - Intelligence Data Handling System
 - IDHS
 - IDHS for the mid-1990s
 - IDHS-2000
 - Intelligence Data Handling System for the Year 2000
 - IDHS-II
 - Intelligence Data Handling System, Second Iteration
 - IDHSC
 - Intelligence Data Handling System Communications
 - IDHSC-II
 - Intelligence Data Handling System Communications, Version II
 - IDIMS
 - Interactive Digital Image Manipulation System
 - IDIQ
 - Indefinite Delivery, Indefinite Quantity
 - IDIRA
 - Introduction to Defense Intelligence Research and
 - Analysis
 - (DIA)
 - IDL
 - Interoperable Data Link
 - IDM
 - Improved Data Modem
 - IDMS
 - IPAC Document Management System
 - IDN
 - Integrated Data Network
 - IDNX
 - Integrated Digital Network Exchange
 - IDP
 - Intelligence Data Processor
 - IDPS
 - (1) Imagery Data Processing System; (2) Integrated Deployable
 - Processing
 - System; (3) Interim Deployable Processing System
 - IDS
 - (1) Intrusion Detection System; (2) Infrared Detection Set
 - IDSCS
 - Initial Defense Satellite Communications System
 - IDSCP
 - Initial Defense Satellite Communication Program
 - IDSF
 - Intelligence Defector Source File
 - IDTT
 - Inactive Duty Training Travel
 - IDZ
 - Inner Defense Zone
 - IEA
 - International Energy Agreement
 - IEBL
 - Inter-Entity Boundary Line
 - IEC
 - (1) Imagery Exploitation Center; (2) Intelligence Exchange
 - Conference
 - IED
 - (1) Improvised Explosive Device; (2) Imitative Electronic Deception
 - IEG
 - Imagery Exploitation Group
 - IEMATS
 - Improved Emergency Message Automated Transmission System
 - IEP
 - Independent Evaluation Plan
 - IEPG
 - Independent European Program Group
 - IEPR
 - Information Exchange and Processing Requirements Report
 - IER
 - Independent Evaluation Report
 - IES
 - Imagery Exploitation System
 - IESS
 - Imagery Exploitation Support Segment
 - IEW
 - Intelligence and Electronic Warfare
 - IEWCS
 - IEW Common Sensor
 - IEWD
 - Intelligence and Electronic Warfare Directorate
 - IEWFAM
 - IEW Functional Area Model
 - IEWSE
 - IEW Support Element
 - IEWTAC
 - IEW Technology Assessment Center
 - IEWTPT
 - IEW Tactical Proficiency Trainer
 - IF
 - (1) Interrogation Facility; (2) Identification Frequency; (3) Intermediate Frequency
 - IFAC
 - International Federation of Automatic Control
 - IFF
 - Identification, Friend or Foe
 - IFFN
 - Identification, Friend, Foe or Neutral
 - IFOR
 - Implementation Force (Operation JOINT ENDEAVOR)
 - IFOV
 - Instantaneous Field-of-View
 - IFPS
 - Interformation Position System
 - IFR
 - Instrument Flight Rules
 - IFRB
 - International Frequency Registration Board
 - IFS
 - Imagery File Server
 - IFTE
 - Integrated Family Test Equipment
 - IFV
 - Infantry Fighting Vehicle
 - IG
 - (1) Interagency Group; (2) Inspector General; (3) Intelligence Group (Air Force)
 - IGCP
 - Intelligence Guidance for COMINT Programming
 - IGD
 - Intelligence Guidance Document
 - IGR
 - Improved GUARDRAIL
 - IGRV
 - Improved GUARDRAlL V
 - IGS
 - Image Generation System
 - IGSM
 - Interim Ground Station Module
 - IGT
 - Interdepartmental Group on Terrorism
 - IGY
 - International Geophysical Year
 - IHC
 - Intelligence Information Handling Committee
 - IHE
 - Insensitive High Explosive
 - IHFR
 - Improved High Frequency Radio
 - IHO
 - (1) International Hydrographic Organization; (2) In Honor of
 - IHR
 - In-Extremis Hostage Rescue
 - II
 - (1) Imagery Interpretation; (2) Imagery Interpreter
 - IIC
 - Imagery Interpretation Center
 - IICT
 - Interagency Intelligence Committee on Terrorism
 - IID
 - Integrated Information Display
 - IIDP
 - Integrated Intelligence Development Plan (USCINCEUR)
 - IIE
 - Installation Identification Element
 - IIF
 - Imagery Interpretation Facility
 - IIG
 - (1) Imagery Intelligence Group (formerly USAlIC); (2) Intelligence Inspector General
 - IIM
 - Interagency Intelligence Memorandum
 - IIN
 - Imagery Interpretation Note
 - IINCOMNET
 - Intratheater Intelligence Community Network
 - IINS
 - Imagery Information Need Statement
 - IIPL
 - Integrated Intelligence Priority List
 - IIR
 - (1) Imaging Infrared; (2) Intelligence Information Report; (3) Imagery Interpretation Report
 - IIRES
 - Imagery Interpretation, Reporting, and Exploitation System
 - IIRK
 - Interarea Interswitch Rekeying Key
 - IIRS
 - Imagery Interpretability Rating Scale
 - IIS
 - (1) Indirect Identification System; (2) IPAC Intelligence Summary; (3) Imagery Interpretation Segment
 - IISE
 - Intelligence Information System Enhancement
 - IISS
 - Intelligence Information Subsystem
 - IITLPC
 - Inter/Intra Team Low Power Communications
 - IITS
 - (1) Intra-Theater Imagery Transmission System; (2) Installation Information Transfer Systems
 - IIU
 - (1) Imagery Interpretation Unit; (2) Imagery Interface Unit
 - IJMS
 - Interim JTIDS Message Standard
 - ILAM
 - Improved Limpet Assembly Modular
 - ILC
 - International Lines of Communication
 - ILD
 - Injection Laser Diode
 - ILE
 - Intelligence Liaison Element
 - ILEA
 - International Law Enforcement Academy
 - ILO
 - Intelligence Liaison Officer
 - ILP
 - Intelligence Liaison Party
 - ILS
 - (1) Instrument Landing System; (2) Integrated Logistic Support
 - ILSA
 - Improved Lightweight Satellite Antenna
 - IM
 - (1) Information Management; (2) Intermodulation
 - IM/GD
 - Intelligence Management/Guidance Document
 - IMA
 - (1) Institute for Military Assistance; (2) Intelligence
 - Mobilization
 - Augmentee; (3) Information Mission Area
 - I-MAE
 - Interim Medium Altitude Endurance UAV (formerly Tier I)
 - IMAF
 - 1st Marine Amphibious Force
 - IMAP
 - Interim Mission Assessment Program
 - IMB
 - (USCENTCOM) Intelligence Management Board
 - IMC
 - The International Medical Corps
 - IMCO
 - Intergovernmental Maritime Consultative Organization
 - IMD
 - Intelligence Management Document
 - IMEF
 - First Marine Expeditionary Force
 - IMET
 - (1) International Military Education and Training; (2) Integrated Management Evaluation Team
 - IMETS
 - Integrated Meteorological System
 - IMF
 - International Monetary Fund
 - IMINT
 - Imagery Intelligence
 - IMIS
 - (1) Intelligence Management Information System; (2) Integrated Management Information System
 - IMLETT
 - International Maritime Law Enforcement Training Team
 - IMMP
 - Information Management Master Plan
 - IMNET
 - Imagery Network
 - IMOM
 - Intelligence Many-on-Many
 - IMOC
 - International Maritime Officer Course
 - IMP
 - (1) Interface Message Processor; (2) Input Message Processor; (3) Image Product; (4) Information Management Program
 - IMPs
 - Imagery Products
 - IMS
 - International Military Staff (NATO)
 - IMSAT
 - Imagery Satellite
 - IMSE
 - Imagery Management Support Element
 - IMSO
 - International Maritime Satellite Organization
 - IMTT
 - Intelligence Mobile Training Team
 - IN
 - (1) International Negotiations; (2) Intelligence; (3) Infantry; (4) Director of Intelligence (Air Force Component) (also A2)
 - INA
 - Information Not Available
 - INCA
 - (1) Intelligence Communications Architecture; (2) Integrated Nuclear Communications Assessment
 - INCOLLNOM
 - Intelligence Collection Requirement Nomination
 - INCOMNET
 - Intratheater Intelligence Communications Network
 - INCSEA
 - Incidents at Sea
 - INDICOM
 - (1) Indications Communication Network; (2) Indications and Warning Communications
 - INDICOMM
 - Indications Intelligence Communications
 - INEWS
 - Integrated Electronic Warfare System
 - inf
 - Infantry
 - INF
 - Intermediate-Range Nuclear Forces
 - INFIL
 - Infiltration
 - INFLIGHTREP
 - Inflight Reports
 - INFLTRPT
 - Inflight Reports
 - INFO
 - Information
 - INFOSEC
 - (1) Information Security; (2) Information Systems Security
 - INGO
 - International Nongovernmental Organizations
 - INI
 - Initiation
 - INL
 - International Narcotics and Law
 - INMARSAT
 - International Maritime Satellite
 - INMS
 - Integrated Network Management System
 - INR
 - Bureau of Intelligence and Research (State Department)
 - INS
 - (1) Inertial Navigation System; (2) Immigration and Naturalization Service
 - INSAT
 - Indian Satellite
 - INSICOM
 - Integrated Special Intelligence Communications
 - INSCOM
 - U.S. Army Intelligence and Security Command
 - INST
 - Instruction
 - INSTA
 - Automated Installations File (DIAOLS)
 - INSTAL
 - Installation
 - instl
 - Installation
 - INSUM
 - Intelligence Summary
 - INT/INTEL
 - Intelligence
 - INTACS
 - (1) Integrated Tactical Communications System; (2) Integrated Tactical Communications Study
 - INTCP
 - Intercept
 - INTEL
 - Intelligence
 - INTELCAST
 - Intelligence Broadcast
 - INTELCOM
 - Worldwide Intelligence Communication
 - INTELDATA
 - Intelligence Data
 - INTELINK
 - Proper Name of System
 - INTELSAT
 - International Telecommunications Satellite Organization
 - Intelink
 - Command server/client system that allows secure SCI connectivity to all commands on the network, and access to available files without additional log-on.
 - INTELNET
 - Intelligence Network
 - Internet
 - International Network
 - INTI
 - CI database
 - intg
 - Interrogation
 - INTRA
 - International Travel by Selected Foreign Officials
 - Intranet
 - Internet with local scope
 - INTREP
 - Intelligence Report
 - INREQ
 - Intelligence Request
 - INTSUM
 - Intelligence Summary
 - INUT
 - Indian Nuclear Underground Test
 - IO
 - (1) Indian Ocean; (2) Intelligence Officer; (3) Information Objectives; (4) Intelligence Objective; (5) Intelligence Operations (Division); (6) Information Operations; (7) Information Objectives
 - I/O
 - Input/Output
 - IOA
 - Indian Ocean Area
 - IOB
 - Intelligence Oversight Board
 - IOC
 - (1) Initial Operational Capability; (2) Intelligence Operations Center
 - IOCTL
 - Indian Ocean Conventional Target List
 - IOD
 - Intelligence Operations Division (USEUCOM)
 - IOF
 - Intelligence Operations Facility
 - IOIC
 - Integrated Operational Intelligence Center
 - IOM
 - Input/Output Module
 - IOMDWG
 - Interagency Offensive Missile Deployment Working Group
 - IONDS
 - Integrated Operational Nuclear Detection System
 - IOR
 - Individualized Operational Ration
 - IONDS
 - Integrated Operational Nuclear Detection System
 - IOS
 - (1) Intelligence Operations Specialist; (2) International Organization for Standards
 - IOSS
 - (1) Integrated Operational Support Study; (2) Intelligence Organization Stationing Study
 - IOT&E
 - Initial Operational Test and Evaluation
 - IP
 - (1) Initial Point; (2) Imagery Processing; (3) Intelligence Problem; (4) Instrumentation Point; (5) Immediate Permanent Incapacitation Dose; (6) Internet Protocol
 - IP/MP
 - Inphase/Midphase
 - IPA
 - (1) Intelligence Production Activity; (2) Imagery Product Archive
 - IPAT
 - Intelligence Planning/Programming Analysis Tool
 - IPB
 - Intelligence Preparation of the Battlefield/Battlespace
 - IPC
 - (1) Industrial Planning Committee; (2) Intelligence Producers’ Council; (3) Intelligence Production Center
 - IPCP
 - Intelligence Production Campaign Plan
 - IPCS
 - Intelligence Producers Council Staff
 - IPD
 - (1) Intelligence Planning Document; (2) Intelligence Plans
 - Division
 - (USEUCOM); (3) Intelligence Production Division
 - IPDB
 - Intelligence Production Data Base
 - IPDS
 - Imagery Processing and Dissemination System
 - IPE
 - Intelligence Production Element
 - IPF
 - (1) Integrated Processing Facility; (2) Intelligence Processing Facility (Guardrail)
 - IPG
 - Implementation Planning Group
 - IPIR
 - (1) Immediate Photo Interpretation Report; (2) Initial Photographic Interpretation Report; (3) Initial Programmed Interpretation Report; (4) Initial Phase Interpretation Report
 - IPR
 - Integrated Personal Armor
 - IPIX
 - Interface Processor for Imagery Exchange
 - IPM
 - (1) Interface Processor for Imagery Exchange; (2) Intelligence Programs Management
 - IPMA
 - Intelligence Production Management Activity
 - IPMO
 - Intelligence Program Management Office
 - IPL
 - Integrated Priority List
 - IPM
 - Interpersonal Messaging
 - IPOIC
 - Interagency Prisoner of War Ad Hoc Committee
 - IPOM
 - Intelligence Program Objective Memorandum
 - IPP
 - (1) Intelligence Producer Profile; (2) Impact Point Prediction
 - IPR
 - (1) Intelligence Production Requirement; (2) In Process Review; (3) Impulse Response; (4) Internet Protocol Route
 - IPRG
 - (1) Intelligence Priorities Review Group; (2) Intelligence Program Review Board
 - IPS
 - (1) Integrated Program Summary; (2) Intelligence Production System; (3) Imagery Processing Segment (CARS); (4) Intelligence Production Section; (5) Instructions Per Second; (6) Imagery Processing System
 - IPSC
 - Information Processing Standards for Computers
 - IPSG
 - Intelligence Program Support Group (now CISA)
 - IPSO
 - Internet Protocol Security Option
 - IPSP
 - Intelligence Priorities for Strategic Planning
 - IPT
 - Integrated Product Team
 - IPU
 - Inter-Parliamentary Union
 - IPW
 - Interrogation of Prisoners of War
 - IPWG
 - Intelligence Priorities Working Group
 - IPX
 - Internet Packet Exchange
 - IR
 - (1) Infrared; (2) Intelligence Information Report; (3) Illumination Rate; (4) Impulse Response; (5) Information Requirement; (6) Intelligence Requirement; (7) Initial Radiation; (8) Induced Radiation; (9) Information Ratio
 - I2R
 - Imaging Infrared
 - IRA
 - Intelligence-Related Activities
 - IRAC
 - Interdepartmental Radio Advisory Committee
 - IRBM
 - Intermediate-Range Ballistic Missile
 - IRC
 - (1) International Red Cross; (2) International Rescue Committee
 - IRCM
 - Infrared Countermeasures
 - IRCS
 - Improved Radar Calibration System
 - IR&D
 - Independent Research & Development
 - IRD
 - (1) Independent Research & Development; (2) Intelligence
 - Resources
 - Division; (3) Intelligence Reserve Detachment
 - IRDB
 - Integrated Requirements Data Base
 - IRDC
 - Intelligence Research and Development Council
 - IRDHS
 - Imagery-Related Data Handling System (see AIRES)
 - IREMBASS
 - Improved Remotely Monitored Battlefield Surveillance System
 - IRDS
 - Infrared Detection System
 - IREMBASS
 - Improved-Remotely Monitored Battlefield Sensor System
 - IREPS
 - Integrated Refractive Effects Prediction System
 - IRF
 - (1) Imagery Readiness Facility; (2) Intelligence Readiness Facility
 - IRG
 - Interdepartmental Regional Group
 - IRGM
 - Infrared Guidance Module
 - IRINT
 - Infrared Intelligence
 - IRIS
 - Infrared Imaging System
 - IRISA
 - Imagery Report Index Summary
 - IRISF
 - Intelligence Report Index Summary File
 - IRK
 - Interswitch Rekeying Key
 - IRLS
 - Infrared Line Scanner
 - IRM
 - (1) Intelligence Requirements Management; (2) Information Resource Management
 - IRMS
 - Imagery Requirements Management System
 - IROF
 - Imagery Reconnaissance Objectives File
 - IROL
 - Imagery Reconnaissance Objectives List
 - IROP
 - (1) Imagery Reconnaissance Objectives Plan; (2) Infrared Optical Intelligence; (3) Imagery Requirements Objectives Program
 - IRPG
 - Installation Reference Points Graphics
 - IRPIA
 - Intelligence Information Report Photo Index
 - IRR
 - (1) Individual Ready Reserve; (2) Intelligence Requirement Request; (3) Intelligence Readiness Report
 - IRS
 - (1) Intelligence Research Specialist; (2) Internal Revenue Service; (3) Interface Requirements Specification; (4) Intelligence Requirements Subcommittee
 - IRSCOM
 - Imagery Requirements Subcommittee
 - IS
 - (1) Information Systems; (2) Intelligence Specialists; (3) Intelligence Squadron
 - I&S
 - (1) Intelligence and Security; (2) Intelligence and Surveillance
 - ISA
 - (1) International Security Affairs; (2) Interservice Support Agreement; (3) Intelligence Support Activity; (4) Integration
 - Support
 - Activity; (5) International Support Agreement
 - ISAF
 - Israeli Air Force
 - ISAR
 - Inverse Synthetic Aperture Radar
 - ISARC
 - Intelligence, Surveillance, and Reconnaissance Cell
 - ISB
 - (1) Initial Staging Base; (2) Intermediate Staging Base; (3) Intelligence Systems Board; (4) Intelligence Support Base
 - ISC
 - (1) Information Systems Command; (2) Information Science Center; (3) Intelligence Support Cell
 - ISCO
 - Intelligence Support to Combined Operations
 - ISC/SC
 - Intelligence Specialist Chief/Senior Chief
 - ISD
 - (1) Intelligence Support Detachment; (2) Intelligence Security Division; (3) Intelligence Support Division
 - ISDB
 - Integrated Satellite Data Base
 - ISDN
 - (1) Integrated Services Data Network; (2) Intelligence Services
 - Digital
 - Network ISEIntelligence Support Element
 - ISEMS
 - Improved Spectrum Efficiency Modeling and Simulation
 - ISEW
 - Intelligence, Security, and Electronic Warfare
 - ISF
 - Intelligence Support Facility (U.S. Navy)
 - ISG
 - Intelligence Support Group (U.S. Navy)
 - ISHMRS
 - Improved SOF High Frequency Manpack Radio System
 - ISIC
 - Intelligence Support and Indications Center
 - ISID
 - Interim Secondary Imagery Dissemination System
 - ISIDS
 - Improved SIDS
 - ISINT
 - Instrumentation Signals Intelligence
 - ISIP
 - Intelligence Support Interface Program
 - ISIS
 - (1) Integrated Signals Intelligence System; (2) Interim SOCOM Intelligence Threat Data System
 - ISLES
 - Information Systems for Law Enforcement Support
 - ISM
 - Industrial Security Manual
 - ISMB
 - Intelligence Systems Management Board
 - ISO
 - (1) Information Systems Office; (2) International Standards Organization
 - ISOFAC
 - Isolation Facility
 - ISOPREP
 - Isolated Personnel Report
 - ISOS
 - Intelligence System of Systems
 - ISP
 - (1) Intelligence Support Plan; (2) Industrial Security Program; (3) Intelligence Support Processor; (4) Integrated Survey Program; (5) Intelligence Survey Program
 - ISP
 - DCS Integrated Survey Program Data Collection System
 - ISP
 - CPE Integrated Survey Program Central Production Element
 - ISPER
 - IPAC Special Reports
 - ISPO
 - Intelligence Support Program Office
 - ISPR
 - Information Systems Processing Request
 - ISPS
 - (1) ISP Server; (2) Improved SOF Power Sources
 - ISPT
 - Intelligence Support Processor Tool
 - ISR
 - (1) Imagery Support Requirement; (2) Inter-Agency Source Registry; (3) Intelligence, Surveillance and Reconnaissance
 - ISRD
 - Information Systems Requirement Document
 - ISS
 - (1) Intelligence Support System; (2) Intelligence Support Subsystem; (3) Intelligence Support Staff; (4) Information Security System; (5) Information Systems Security
 - I&SS
 - Intelligence and Security Service
 - ISSA
 - (1) Information Systems Support Activity; (2) Inter-service Support Agreement
 - ISSM
 - Information Systems Security Manager
 - ISSO
 - (1) Information Systems Security Officer; (2) Intelligence Systems Support Office
 - ISST
 - ICBM SHF Satellite Terminal
 - IST
 - (1) Imagery Support Terminal; (2) Intelligence Support Team; (3) Intelligence System Team
 - ISTA
 - Intelligence, Surveillance, Target Acquisition
 - ISWG
 - Intelligence Support Working Group
 - ISYSCON
 - Integrated System Control
 - IT
 - Immediate Transient Incapacitation Dose
 - ITA
 - (1) Intelligence Terrain Analyzer; (2) International Telegraph Alphabet
 - ITAAS
 - Intelligence Training Army Area Schools
 - ITAC
 - (1) Intelligence and Threat Analysis Center (U.S. Army); (2) Intelligence Tracking Analysis and Correlation
 - ITACIES
 - Interim Tactical Imagery Exploitation System (U.S. Army)
 - ITACS
 - Integrated Tactical Air Control System
 - ITAR
 - International Traffic in Arms Regulations
 - ITAS
 - Improved Target Acquisition System
 - ITC
 - Interagency Training Center
 - ITCT
 - Improved Tactical Commander’s Terminal
 - ITD
 - (1) Interim Terrain Data; (2) Individual Training Directorate; (3) International Training Division
 - ITDB
 - Intercept Tasking Data Base
 - ITDN
 - Integrated Tactical Data Network
 - ITEP
 - (1) Interim Tactical ELINT Processor (U.S. Army); (2) Integrated Threat Evaluation Program
 - ITF
 - Intelligence Task Force
 - ITFN
 - Intra-Task Force Network
 - ITG
 - Interdiction Target Graphic
 - ITIBS
 - Improved TIBS
 - ITIC-PAC
 - INSCOM Theater Intelligence Center-Pacific
 - ITII
 - Internal-to-Internal Interface
 - ITL
 - Interagency Telephone Laboratory
 - ITO
 - (1) International Trade Organization; (2) Integrated Tasking Order
 - ITOC
 - Interrogation Translation Operations Center
 - ITP
 - (1) Intelligence Town Plan; (2) Interrogation/Translation Platoon
 - ITS
 - Imagery Transmission System
 - ITSS
 - Integrated Tactical Surveillance System
 - ITT
 - Interrogator Translator Team
 - ITU
 - (1) Interrogator-Translator Unit; (2) International Telecommunications Union
 - ITUT
 - Interim Tactical Users Terminal
 - ITW
 - (1) International Targeting Workstation; (2) Integrated Threat Warning
 - ITW&AA
 - Integrated Tactical Warning and Attack Assessment
 - IU
 - (1) Interface Unit; (2) Image Understanding
 - lUG
 - Intelligence Users’ Guide
 - IUS
 - Inertial Upper Stage
 - IUSS
 - Integrated Undersea Surveillance System
 - IVAN
 - Intelligence Van
 - IVCS
 - Integrated Vehicle Communications System
 - IVD
 - Interactive Video Disk
 - IVIS
 - Inter-Vehicle Information System
 - IVSN
 - Initial Voice Switched Network
 - IW
 - (1) Information Warfare; (2) Intelligence Wing
 - I&W
 - (1) Indications and Warning; (2) Intelligence & Warning
 - IWC
 - Information Warfare Center
 - IWD
 - Intermediate Water Depth
 - IWG
 - Intelligence Working Group
 - IWO
 - Intelligence Watch Officer
 - IWS
 - (1) Intelligence Work Station; (2) Information Warfare Squadron
 - IWSDB
 - Integrated Weapon System Data Base
 - IWST
 - Information Warfare Support Team
 - IWT
 - Intelligence Watch Team
 - IWTS
 - Indications and Warning Training System
 - IWW
 - Inland Waterway
 - IX
 - Unclassified Miscellaneous Ship
 
J
- J3
 - Director(ate) of Operations
 - J4
 - Logistics Directorate
 - J5
 - Director(ate) of Plans, Policy, and Programs
 - J6
 - (1) Director(ate) of Command, Control, Communications; (2) Director(ate) of Command, Control, Communications, and
 - Computer
 - Systems
 - J7
 - Joint Operational Plans Staff
 - J8
 - Director(ate) of Resource Management
 - JA
 - Judge Advocate (General)
 - JAADS
 - Joint Allied Air Defense System
 - JAAT
 - Joint Air Attack Team
 - JAC
 - Joint Analysis Center
 - JACC/CP
 - Joint Airborne Communications Center/Command Post
 - JAD
 - Joint Assessment Data
 - JAEIC
 - Joint Atomic Energy Intelligence Committee
 - JAG
 - Judge Advocate General
 - JAI
 - Joint Administrative Instruction
 - JAIEG
 - Joint Atomic Information Exchange Group
 - JAIS
 - Japan Air Intelligence System
 - JAIS-PAC
 - Joint Area Information system-USPACOM
 - JAMIP
 - Joint Analytic Model Improvement Program
 - JAN
 - Joint Army-Navy
 - JANAF
 - Joint Army, Navy, Air Force Publication
 - JANAP
 - Joint Army/Navy Publication
 - JAO
 - Joint Area of Operations
 - JAOC
 - Joint Air Operations Center
 - JAOP
 - Joint Air Operations Plan
 - JAPC
 - Joint Attrition and Penetration Committee
 - JAR
 - JIC Analysis Report
 - JARCC
 - Joint Air Reconnaissance Control Center
 - JARIC
 - (1) Joint Aerial Reconnaissance Intelligence Center; (2) Joint Air Reconnaissance Interpretation Center (UK)
 - JAROC
 - (B) Joint Allied Refugee Operations Center (Berlin)
 - JARP
 - Joint Aerospace Reserve Program
 - JASDF
 - Japanese Air Self-Defense Forces
 - JASORS
 - Joint Advanced Special Operations Radio System
 - JASPO
 - Joint Airborne SIGINT Program Office
 - JASS
 - Joint Airborne SIGINT System
 - JAST
 - Joint Advanced Strike Technology Program
 - JATCCCS
 - Joint Advanced Tactical C3 System
 - JAWS
 - (1) Joint Analytical Workstation; (2) Joint Advanced Weapons System; (3) JDISS-Army Workstation
 - JBS
 - (1) Joint Base Station; (2) Joint Broadcast Service
 - J2C
 - CIA Liaison
 - JC2WC
 - Joint C2 Warfare Center
 - JCAT
 - (1) Joint Crisis Action Team; (2) Joint Crisis Analysis Tool
 - JCC
 - Joint Coordination Center
 - JCCC
 - Joint Communications Control Center
 - JCCOC
 - Joint Communications & Control Operational Concept
 - JCCWC
 - Joint Command and Control Warfare Center
 - JCET
 - Joint/Combined Exercises for Training
 - JCEOI
 - Joint CEOI
 - JCF
 - Joint Communications Facility
 - JCISB
 - Joint Counterintelligence Support Branch
 - JCISOC
 - Joint CI Staff Officer’s Course
 - JCMB
 - Joint Collection Managers Board
 - JCMC
 - (1) Joint Crisis Management Capability; (2) Joint Crisis Management Center
 - JCMEC
 - Joint Captured Materiel Exploitation Center
 - JCMO
 - Joint Collection Management Office
 - JCMOTF
 - Joint Civil Military Operations Task Force
 - JCMPO
 - Joint Cruise Missile Project Office
 - JCMST
 - Joint Collection Management Support Tool (renamed JCMT)
 - JCMT
 - Joint Collection Management Tool
 - JCNJSIC
 - Center Cheyenne Mountain Air Force Base (CMAFB) Node
 - JCNICC
 - Joint Counternarcotics Intelligence Coordination Center
 - JCP
 - Joint Congressional Committee on Printing
 - JCPES
 - Joint Chiefs Planning and Execution System
 - JCPX
 - Joint Command Post Exercise
 - JCRC
 - Joint Casualty Resolution Center
 - JCS
 - Joint Chiefs of Staff
 - JCSAN
 - JCS Alert Network
 - JCSAR
 - Joint Combat Search and Rescue
 - JCSE
 - (1) Joint Communications Support Element; (2) Joint Contingency Support Element
 - JCSM
 - Joint Chiefs of Staff Memorandum
 - JCSS
 - (1) Japan Combat Support System; (2) Joint Communications Support Squadron
 - JCTG-ME
 - Joint Technical Coordinating Group for Munitions Effectiveness
 - J2D
 - DIA Liaison
 - JDA
 - (1) Joint Deployment Agency; (2) Japan Defense Agency; (3) Joint Duty Assignment
 - JDAC
 - Joint District Area Command
 - JDAL
 - Joint Duty Assignment List
 - JDAM
 - Joint Direct Attack Munition
 - JDC
 - Joint Debriefing Center
 - J-DEC
 - JICPAC-Detachment Japan
 - JDEC
 - Joint Document Exploitation Center
 - JDF
 - Joint Development Facility
 - JDGW
 - Joint Digital Geopositioning Workstation
 - JDIA
 - Joint Digital Intelligence Assessment
 - JDIPC
 - Joint Deployable Imagery Production Center
 - JDISS
 - (1) Joint Deployable Intelligence Support System; (2) Joint Defense Intelligence Support Services
 - JDISS-C
 - Joint Deployable Intelligence Support System-CENTCOM
 - JDISS-E
 - JDISS-EUCOM
 - JDISS-S
 - Joint Deployable Intelligence Support System-SOCOM or
 - SOCRATES
 - JDIVS
 - Joint Deployable Intelligence Video/Data System
 - JDMAG
 - Joint Deployable Maintenance Analysis Group
 - JDS
 - Joint Deployment System
 - JDSS
 - Joint Decision Support System
 - JDSIR
 - Joint Deployment System Incident Reporting System
 - JDSSC
 - Joint Data System Support Center
 - JEAP
 - (1) Joint Electronic Analysis Program; (2) Joint Electronic Analysis Position
 - JEC
 - Joint Economic Committee
 - JECC(G)
 - Joint Exercise Control Center (Group)
 - JECG
 - Joint Exercise Control Group
 - JECM
 - Joint Electronic Countermeasures
 - JEEP
 - Joint Emergency Evacuation Plan
 - JEIO
 - Joint Engineering and Interoperability Organization
 - JEFPROS
 - JAC EUCOM Force Protection Summary
 - JEIR
 - JAC EUCOM Intelligence Review
 - JEL
 - Joint Electronic Library
 - JEM
 - Joint Exercise Manual
 - JES
 - JDISS Embedded Support
 - JESS
 - Joint Exercise Support System
 - JET
 - JWICS Earth Terminal
 - JETDS
 - Joint Electronics Designation System
 - JEWC
 - Joint Electronic Warfare Center
 - JFACC
 - Joint Force Air Component Commander
 - JFC
 - (1) Joint Fusion Center; (2) Joint Force Commander
 - JFFC
 - Joint Force Fires Coordinator
 - JFFSC
 - Joint Force Fire Support Coordinator
 - JFI
 - Joint Force Integrator
 - JFIC
 - Joint Force Interdiction Coordinator
 - JFITL
 - Joint Force Integrator Task List
 - JFK
 - CTRMA John F. Kennedy Center for Military Assistance
 - JFLCC
 - Joint Force Land Component Commander
 - JLOTS
 - Joint Logistics Over the Shore
 - JFM
 - Joint Force Memorandum
 - JFMCC
 - Joint Force Maritime Component Commander
 - JFMO
 - Joint Frequency Management Office
 - JFSOCC
 - Joint Force Special Operations Component Commander
 - JGITSS
 - Joint General Intelligence Training System Subarchitecture
 - JGSDF
 - Japanese Ground Self-Defense Forces
 - JIATF
 - Joint InterAgency Task Force
 - JIATF-E
 - Joint InterAgency Task Force – East
 - JIATF-W
 - Joint InterAgency Task Force – West
 - JIB
 - Joint Intelligence Bureau (Commonwealth Countries)
 - JIC
 - (1) Joint Intelligence Center; (2) Joint Interrogation Center; (3) Joint Intelligence Cell
 - JIC-E
 - Joint Intelligence Center-Europe
 - JIC-SOUTH
 - Joint Intelligence Center-U.S. SOUTHCOM
 - JIC-2000
 - Designation of JICSOUTH upon movement to CONUS
 - JICEUR
 - Joint Intelligence Center Europe
 - JICPAC
 - Joint Intelligence Center Pacific
 - JICREP
 - Joint Intelligence Center Report
 - JICTRANS
 - Joint Intelligence Center for Transportation
 - JIEO
 - Joint Interoperability Engineering Organization (DISA)
 - JIEP
 - Joint Intelligence Estimate for Planning
 - JIF
 - Joint Interrogation Facility
 - JIFF
 - Joint Interdiction of Follow-on Forces
 - JIIKS
 - Joint Imagery Interpretation Key Structure
 - JIIM
 - Joint Intelligence Information Management
 - JILE
 - Joint Intelligence Liaison Element
 - JIM
 - JESS Intelligence Model
 - JINTACCS
 - Joint Interoperability of Tactical Command and Control Systems
 - JINTC
 - Joint Intelligence Task Force
 - JIO
 - Joint Intelligence Organization
 - JIOC
 - Joint Intelligence Operations Center
 - JIPC
 - Joint Imagery Production Center
 - JIPTL
 - Joint Integrated Prioritized Target List
 - JISA
 - Joint Intelligence Support Architecture
 - JISAD
 - JTF Intelligence Support Architecture Document
 - JISC
 - (1) Joint Intelligence Support Center; (2) Joint Intelligence Support Concept
 - JISE
 - Joint Intelligence Support Element
 - JISI
 - Joint Intelligence System Integration
 - JISS
 - Japan Intelligence Support System
 - JITAP
 - Joint Intelligence Training Activity Pacific
 - JITC
 - Joint Interoperability Test Center (DISA)
 - JITF
 - Joint Integration Testing Facility
 - JIVA
 - Joint Intelligence Virtual Architecture
 - JLA
 - Joint Logistics Assessment
 - JLARG
 - Joint Logistics Assessment Review Group
 - JL-COE
 - Joint Logistics Center of Excellence
 - JLD
 - Joint Liaison Detachment
 - JLE
 - Jammer Locator Electronics
 - JLMIS
 - Joint Logistics Management Information System
 - JLOTS
 - Joint Logistics Over the Shore
 - JLPPG
 - Joint Logistics and Personnel Policy and Guidance
 - JLRC
 - Joint Logistics Readiness Center
 - J4/LRC
 - Joint Logistics Readiness Center
 - JLREID
 - Joint Long-Range Estimating Intelligence Document (JSPS)
 - JLRSA
 - Joint Long-Range Strategic Appraisal
 - JLSP
 - Joint Logistics Steering Panel
 - JM
 - Joint Mission
 - JMA
 - (1) Joint Mobilization Augmentation; (2) Joint Mission Analysis
 - JMAT
 - Joint Mobility Assistance Team
 - JMC
 - Joint Movement Center
 - JMCC
 - (1) Joint MC&G Coordination Center; (2) Joint Mobile Command Center
 - JMCIS
 - Joint Maritime Command Information System
 - JMEM
 - Joint Munitions Effectiveness Manual
 - JMENS
 - Joint Mission Element Needs Statement
 - JMETL
 - (1) Joint Mission Essential Target List; (2) Joint Mission Essential Task List
 - JMI
 - JTIDS Modular AOC Integration System
 - JMIC
 - Joint Military Intelligence College
 - JMICS
 - JWICS Mobile Integrated Communications System
 - JMIE
 - Joint Maritime Information Element
 - JMIE/JEM
 - JMIE Support System and Modernization
 - JMINI
 - Joint UHF MILSATCOM Network Integrated
 - JMIP
 - Joint Military Intelligence Program
 - JMISE
 - Joint Military Intelligence Support Element
 - JMITC
 - Joint Military Intelligence Training Center
 - JMNS
 - Joint Mission Needs Statement
 - JMO
 - Joint Management Office
 - JMOCC
 - Joint Mobile Operations Command Center
 - JMP
 - (1) Joint Manpower Program; (2) Joint Mobilization Program
 - JMPAB
 - Joint Material Priorities Allocation Board
 - JMPP
 - Joint Munitions Production Panel
 - JMRR
 - Joint Military Readiness Review
 - JMSDF
 - Japan Maritime Self-Defense Force
 - JMSIP
 - Joint Modeling and Simulation Integration Program
 - JMSNS
 - Justification for Major System New Start
 - JMST
 - Joint Management Support Tool
 - JMTB
 - Joint Military Transportation Board
 - JMTG
 - (1) Joint Military Terminology Group; (2) Joint Master Training Guide
 - JMTK
 - Joint Mapping Tool Kit
 - JNACC
 - Joint Nuclear Accident Coordinating Center
 - JNAF
 - Yugoslavia National Air Force
 - JNC
 - Jet Navigation Chart
 - JNC-A
 - Jet Navigation Chart-Air
 - JNIDS
 - (1) Joint National Intelligence Dissemination System; (2) Joint National Intelligence Development Staff
 - JNPE
 - Joint Nuclear Planning Element
 - JOA
 - Joint Operations Area
 - JOC
 - Joint Operations Center
 - JOC/INT
 - Joint Operations Center/Intelligence Team
 - JOG
 - Joint Operations Graphic
 - JOG-A
 - Joint Operations Graphic-Air
 - JOG-C
 - Joint Operations Graphic-Combined
 - JOG-G
 - Joint Operations Graphic-Ground
 - JOG-R
 - Joint Operations Graphic-Radar
 - JOIC
 - Joint Operational Intelligence Center/Cell
 - JOIN
 - Joint Operations Intelligence Network
 - JOINT
 - REDTRAIN Joint Readiness Training
 - Joint
 - STARS Joint Surveillance Target Attack Radar System
 - JOP
 - Joint Operating Procedure
 - JOPES
 - Joint Operations Planning and Execution System
 - JOPS
 - Joint Operational Planning System
 - JOS
 - Joint Operational Stocks
 - JOSE
 - Joint Operations Support Element
 - JOTS
 - Joint Operational Tactical System
 - JP
 - (1) Jet Petroleum; (2) Joint Publication
 - JPAM
 - Joint Program Assessment Memorandum
 - JPAT
 - Joint Planning and Assistance Team
 - JPD
 - Joint Planning Document
 - JPEA
 - Joint Planning and Exercise Activity
 - JPEC
 - Joint Planning and Execution Community
 - JPL
 - Jet Propulsion Laboratory
 - JPM
 - Joint Program Manager
 - JPMIE
 - Joint Program for Military Intelligence Education
 - JPMO
 - Joint Program Management Office
 - JPN
 - JSIC Peterson Node
 - JPO
 - Joint Project Office
 - JPOTF
 - Joint Psychological Operations Task Force
 - JPOTG
 - Joint Psychological Operations Task Group
 - JPPR
 - Joint Planning and Program Review
 - JPRS
 - Joint Publications Research Service
 - JPSD
 - Joint Precision Strike Demonstration
 - JPSS
 - Joint Planning Staff for Space
 - JPSIO
 - Joint Precision Strike Integration Office
 - JRA
 - Joint Rear Area
 - JRB
 - Joint Reconnaissance Board
 - JRC
 - (1) Joint Reconnaissance Center; (2) Joint Recovery Center
 - JRCB
 - Joint Reconnaissance Coordination Board
 - JRCC
 - Joint Rescue Coordination Center
 - JRCP
 - Joint Readiness Command Program
 - JRDC
 - Joint Regional Defense Command
 - JRDOD
 - Joint Research and Development Objectives Document
 - JRFL
 - Joint Restricted Frequency List
 - JRIP
 - Joint Reserve Intelligence Program
 - JRMB
 - Joint Requirements and Management Board
 - JRO
 - Joint Reconnaissance Office
 - JROC
 - Joint Requirements Oversight Council
 - JROC-B
 - Joint Refugee Center, Berlin
 - JRS
 - Joint Reporting System/Structure
 - JRSC
 - Jam-Resistant Secure Communications
 - JRTC
 - (1) Joint Readiness Training Center; (2) Joint Regional Training Center
 - JRTC-IS
 - JRTC Instrumentation System
 - JRX
 - Joint Readiness Exercise
 - JRX
 - MILES JRX Milestone System
 - JS
 - Joint Staff
 - J/S
 - Ratio of received power level of a jamming signal and a desired signal
 - JSAJAC
 - Security Activity
 - JSAC
 - Joint State Area Command
 - JSAM
 - Joint Security Assistance Memorandum
 - JSAMSA
 - Joint Security Assistance Memorandum Supporting Analysis
 - JSB
 - Joint Synthetic Battlespace
 - JSC
 - (1) Lyndon B. Johnson Space Center; (2) Joint Spectrum Center
 - JSCP
 - Joint Strategic Capabilities Plan
 - JSCS
 - Joint Strategic Connectivity Staff
 - JSDF
 - Japanese Self-Defense Forces
 - JSEAD
 - (1) Joint Surveillance Enemy Air Defense; (2) Joint Suppression of Enemy Air Defenses
 - JSFC
 - Joint Space Fundamentals Course
 - JSIC
 - Joint SPACECOM Intelligence Center
 - JSIMS
 - Joint Simulation System
 - JSIOC
 - Joint Space Intelligence Operations Course
 - JSIOPC
 - Joint Space Intelligence Operations Policy Course
 - JSIP
 - Joint Services Imagery Processor
 - JSIPS
 - Joint Service Imagery Processing System
 - JSIPS-N
 - Joint Service Imagery Processing System-Navy
 - JSMB
 - Joint Space Management Board
 - JSO
 - (1) Joint Staff Office; (2) Joint Support Office
 - JSOA
 - (1) Joint Special Operations Agency; (2) Joint Special Operations Area
 - JSOACC
 - Joint Special Operations Air Component Commander
 - JSOC
 - (1) Joint Special Operations Center; (2) Joint Strategic
 - Operations
 - Center; (3) Joint Special Operations Command
 - JSODC
 - Joint Special Operations Deception Course
 - JSOFI
 - Joint Special Operations Forces Institute
 - JSOIC
 - Joint Special Operations Intelligence Course
 - JSOIT
 - Joint Special Operations Intelligence Training
 - JSOIO
 - Joint Special Operations Intelligence Orientation
 - JSOP
 - Joint Strategic Objectives Plan
 - JSOPW
 - Joint Special Operations Planning Workshop
 - JSOR
 - Joint Service Operational Requirement
 - JSOSOC
 - Joint Special Operations Staff Officer Course
 - JSOTF
 - Joint Special Operations Task Force
 - JSOTFSO
 - Joint Special Operations Task Force South
 - JSOTP
 - Joint Special Operations Training Project
 - JSOW
 - Joint Standoff Weapon
 - JSPD
 - Joint Strategic Planning Document
 - JSPDSA
 - Joint Strategic Planning Document Supporting Analysis
 - JSPO
 - Joint System Program Office
 - JSPS
 - Joint Strategic Planning System
 - JSR
 - (1) Joint Strategy Review; (2) Joint Special Reports
 - JSRC
 - Joint Search and Rescue Center
 - JSS
 - (1) Joint Surveillance System; (2) JMIE Support System
 - JSST
 - (1) Joint Space Support Team; (2) Joint Special Support Team
 - JSTARS
 - Joint Surveillance and Target Attack Radar System
 - JSTPS
 - Joint Strategic Target Planning Staff
 - JSWG
 - (1) J-TENS Special Working Group; (2) Joint Service Working Group
 - JT
 - Joint
 - JTA
 - (1) Joint Task Analysis; (2) Joint Table of Allowances
 - JTAGS
 - Joint Tactical Ground Station
 - JTAO
 - Joint Tactical Air Operations
 - JTARS
 - Joint Tactical Aerial Reconnaissance System
 - JTASC
 - Joint Training, Analysis and Simulation Center
 - JTB
 - (1) Joint Transportation Board; (2) Joint Targets Board
 - JTC
 - (1) Joint Target Committee; (2) Joint Technology Center; (3) JFACC Target Cell
 - JTC3A
 - Joint Tactical Command, Control, and Communications Agency
 - JTCAE
 - Joint Tactical Control and Analysis Element
 - JTCB
 - Joint Targets Coordination Board
 - JTCG
 - Joint Technical Coordinating Group
 - JTCG(ME)
 - Joint Technical Coordinating Group (For Munitions
 - Effectiveness)
 - JTC/SIL
 - Joint Technology Center/ Systems Integration Laboratory
 - JTD
 - Joint Table of Distribution (Manning Authorization for a Joint
 - Organization)
 - JTDA
 - Joint Table of Distribution and Allowances
 - JTEB
 - Joint Test and Evaluation Board
 - J-TENS
 - Joint Tactical Exploitation of National Systems
 - JTENS
 - Joint-Service Tactical Exploitation of National Systems
 - JTF
 - (1) Joint Tactical Fusion; (2) Joint Task Force
 - JTF-6
 - Joint Task Force-6
 - JTF-B
 - USSOUTHCOM JTF in Honduras
 - JTFCEM
 - Joint Task Force Contingency Engineer Manager
 - JTF-FA
 - Joint Task Force-Full Accounting
 - JTF-LOCE
 - Joint Tactical Fusion-Limited Operational Capability Europe
 - JTF-PM
 - Joint Task Force-Panama
 - JTFPO
 - Joint Tactical Fusion Program Office
 - JTF-PP
 - Joint Task Force PROVIDE PROMISE
 - JTF-SWA
 - Joint Task Force-South West Asia
 - JTFHQ
 - Joint Task Force Headquarters
 - JTFP
 - Joint Tactical Fusion Program
 - JTFPMO
 - Joint Tactical Fusion Program Management Office
 - JTFSO
 - Joint Task Force South
 - JTG
 - Joint Task Group
 - JTIC
 - Joint Transportation Intelligence Center
 - JTID
 - Joint Digital Team Information Device
 - JTIDS
 - Joint Tactical Information Distribution System
 - JTL
 - Joint Target List
 - JTMD
 - (1) Joint Theater Missile Defense; (2) Joint Table of Mobilization and Distribution
 - JTN
 - Joint Targeting Network
 - JTOSS
 - Joint Task-Organized Software Subsystem
 - JTP
 - Joint Training Plan
 - JTR
 - Joint Travel Regulation
 - JTRU
 - Joint Transportation Reserve Unit
 - JTSC
 - Joint Technology Steering Committee
 - JTSG
 - Joint Targets Steering Group
 - JTT
 - Joint Tactics Terminal
 - JTTP
 - Joint Tactics, Techniques and Procedures
 - JTWS
 - Joint Threat Warning System
 - JTX
 - Joint Training Exercise
 - JUAVTC
 - Joint UAV Training Center
 - JUDI
 - Joint Universal Data Interpreter
 - JULL
 - Joint Universal Lessons Learned
 - JULLS
 - Joint Universal Lessons Learned System
 - JUMPS
 - Joint Uniform Military Pay System
 - JUSMAG
 - Joint United States Military Advisory Group
 - JUWC
 - Joint Unconventional Warfare Command
 - JUWTF
 - Joint Unconventional Warfare Task Force
 - JVIDS
 - Joint Visual Integrated Display System
 - JWAC
 - Joint Warfare Analysis Center
 - JWARS
 - Joint Warfare Simulation
 - JWBCA
 - Joint Whole Blood Control Agency
 - JWC
 - (1) Joint Warfare Center; (2) Joint Working Group
 - JWCA
 - Joint Warfighting Capability Assessment
 - JWFC
 - Joint Warfighting Center
 - JWG
 - Joint Working Group
 - JWICS
 - (1) Joint Warning Indications Communications System; (2) Joint Worldwide Intelligence Communications System
 - JWID
 - Joint Worldwide Interoperability Demonstration
 - J2X
 - JTF J2 Support Element
 
K
- K
 - Kelvin (absolute temperature scale)
 - KAC
 - Korea Analysis Center
 - KADIZ
 - Korean Air Defense Identification Zone
 - KAIS
 - Korean Air Intelligence System
 - KAK
 - Key-Auto-Key
 - KAL
 - Key Asset List
 - KALCC
 - Korean Airlift Control Center
 - KAPP
 - Key Asset Protection Program
 - KAWS
 - Korean Analyst Workstation
 - KB
 - (1) Kilobyte; (2) Knowledgeability Brief
 - Kbps
 - Kilobits Per Second (also KPS)
 - KBS
 - Knowledge-Based System
 - KBYTES
 - Kilobytes
 - KCG
 - Korean Consultative Group
 - KCIA
 - Korean Central Intelligence Agency
 - KCOIC
 - Korean Combat/Combined Operations Intelligence Center
 - KCSS
 - Korean Combat Support System
 - KDC
 - Key Distribution Center
 - KDEI
 - Key Defense Estimates Issues
 - KDIA
 - Korean Defense Intelligence Agency
 - KDII
 - Key Defense Intelligence Issues
 - KE
 - Kinetic Energy
 - KEK
 - Key Encryption Key
 - KELP
 - Kaleidoscope Elint Processor
 - KEW
 - Kinetic Energy Weapon
 - KG
 - (1) Kilogram; (2) Key Generator
 - KGB
 - Committee for State Security (FSU)
 - KH
 - Keyhole
 - KHA
 - Killed by Hostile Action
 - KHz
 - Kilohertz
 - KIA
 - Killed in Action
 - KIA-BNR
 - Killed in Action, Body Not Recovered
 - KIAS
 - Knots Indicated Air Speed
 - KIES
 - Kodak Imagery Exploitation System
 - KIEWS
 - Kodak Imagery Edit Workstation
 - KILLREP
 - Kill Report
 - KILLSUM
 - Kill Summary
 - KILOD
 - Killed in the Line of Duty
 - KIP
 - (1) Key Intelligence Position; (2) Key Indigenous Personnel
 - KIPPL
 - Key Intelligence Program Priorities List
 - KISS
 - Korean Intelligence Support System
 - KIWS
 - KISS Intelligence Workstation
 - KJ
 - (1) Kilojoules; (2) Key Judgments
 - KM
 - Kilometer
 - KMASE
 - Key Management Application Service Element
 - KMC
 - Key Management Center
 - KM/HR
 - Kilometers Per Hour
 - KMODC
 - Key Management Ordering and Distribution Center
 - KMID
 - Key Management Identification Number
 - KMP
 - Key Management Protocol
 - KMPDU
 - Key Management Protocol Data Unit
 - KMR
 - Kwajalein Missile Range
 - KMS
 - Key Management System
 - KMSA
 - Key Management System Agent
 - KMUA
 - Key Management User Agent
 - KN
 - Knot
 - knots
 - Nautical Miles per hour
 - KP
 - Key Processor
 - KPH
 - Kilometers Per Hour
 - KPK
 - Key Production Key
 - KS
 - South Korea (ROK)
 - KSA
 - Knowledge, Skills, and Abilities
 - KSC
 - Kennedy Space Center
 - KSOS
 - Kernelized Secure Operating System
 - KT
 - (1) Kiloton; (2) Knot
 - KTAS
 - Knots True Airspeed
 - KTO
 - Kuwait Theater of Operations
 - KTTP
 - Korean Tactics, Techniques, and Procedures
 - Ku
 - A Satellite Frequency Band
 - KUSLO
 - U.S. Liaison Office-Kenya
 - KW
 - Kilowatt
 - KWH
 - Kilowatt Hours
 - KVG
 - Key Variable Generator
 
L
- LAAIB
 - Latin American Air Intelligence Brief
 - LAAM
 - Light Anti-Aircraft Missile
 - LAB
 - Laboratory
 - LABS
 - Laboratories
 - LAD
 - Launch Assist Device
 - LADD
 - Low Angle Drogue Delivery
 - LAEO
 - Low-Altitude Electro-Optical
 - LAEWWING
 - Light-Airborne Early Warning Wing
 - LAF
 - Launch Alert Folder
 - LAFTA
 - Latin America Free Trade Association
 - LAGEOS
 - Laser Geodynamic Satellite
 - LAI
 - (1) Light Armored Infantry; (2) Look-Down Air Intercept
 - LAL
 - Library Accessions List
 - LALO
 - Low-Altitude Low-Opening
 - LAM
 - Louisiana Maneuvers
 - LAMM
 - Land Armament and Manpower Model
 - LAMP
 - Lockwood Analytical Method for Prediction LAMPS (1) Light Airborne Multipurpose System; (2) LANTCOM Message Processing System
 - LAN
 - Local Area Network
 - LANDCENT
 - Land Forces Central Region
 - LANDSAT
 - Land Satellite (Commercial Multi-Spectral)
 - LANDSOUTH
 - Land Forces Southern Region
 - LANFORSIXTHFLT
 - Landing Force Sixth Fleet
 - LANL
 - Los Alamos National Laboratory
 - LANT
 - Atlantic
 - LANTAF
 - Atlantic Command Air Forces
 - LANTAREA
 - Atlantic Area
 - LANTCOM
 - Atlantic Command (now ACOM)
 - LANTCOMDIS
 - Atlantic Command Deployable Intelligence System
 - LANTCOM
 - JIC Atlantic Command Joint Intelligence Center (AIC)
 - LANTDAC
 - Atlantic Command Defense Analysis Center
 - LANTDIS
 - USACOM Deployable Intelligence System
 - LANTFLT
 - U.S. Atlantic Fleet
 - LANTIRN
 - Low-Altitude Navigation and Targeting Infrared System for
 - Night
 - LANTIS
 - Atlantic Intelligence Supplement
 - LANUP
 - Local Area Network Upgrades
 - LANWAN
 - Local Area Network/Wide Area Network
 - LAR
 - Laser-Aided Rocket
 - LARB
 - Light Amphibious Reconnaissance Battalion
 - LARS
 - Light Artillery Rocket System
 - LAS
 - Land Analysis System
 - LASA
 - Light Armed Surveillance Attack
 - LASER
 - Light Amplification by Stimulated Emission of Radiation
 - LASERFAX
 - Secure System for Transmitting Photos
 - LASH
 - Lighter Aboard Ship
 - LASINT
 - Laser Intelligence
 - LASTE
 - Low-Altitude Safety Targeting Enhancement
 - LAT
 - Latitude
 - LATAM
 - Latin America
 - LATIN
 - Atlantic Command Theater Intelligence Network
 - LATS
 - Large Aperture Tracking System
 - LATWING
 - Light Attack Wing
 - LAV
 - Light Armored Vehicle (non-tactical)
 - LAW
 - Light Antitank Weapon
 - LAWS
 - Long-Range Cruise Missile Analysis and Warning System
 - LB
 - Live Broadcast
 - Lb
 - Pound
 - L-BAND
 - 1 to 2 GHz
 - LBR
 - Laser Beam Recorder
 - lbs
 - (LB) Pounds
 - LBSR
 - Lightweight Battlefield Surveillance Radar
 - LC
 - (1) Library of Congress; (2) Line of Contact
 - LCAC
 - Landing Craft, Air Cushion
 - LCC
 - (1) Amphibious Command Ship; (2) Logistics
 - Coordination
 - Center; (3) Launch Control Center; (4) Land Component Commander
 - LCC-IC
 - Amphibious Command Ship-Intelligence Center
 - LCD
 - Liquid Crystal Display
 - LCE
 - Liaison Coordination Element (Special Operations Liaison Team in Coalition Operations)
 - LCF
 - Launch Control Facility
 - LCM
 - (1) Medium Landing Craft; (2) Life Cycle Management
 - LCP
 - (1) Personnel Landing Craft; (2) Launching Control Post
 - LCPR
 - Ramped Personnel Landing Craft
 - LCS
 - Low-Cost Satellite
 - LCSMM
 - Life Cycle Support Management Model
 - LCSR
 - Swimmer Reconnaissance Landing Craft
 - LCU
 - (1) Utility Landing Craft; (2) Launch Correlation Unit
 - LCW
 - Special Warfare Support Craft
 - LCWS
 - Low-Cost Workstation
 - LD
 - (1) Line of Departure; (2) Laser Defense
 - LDC
 - (1) Less-Developed Country; (2) Local Data Concentrator; (3) Light-Weight Deployable Communication; (4) Land Defense of CONUS
 - LDEF
 - Long Duration Exposure Facility
 - LDF
 - Lightweight Digital Facsimile
 - LDIS
 - Library Document Inventory System
 - LDM
 - Limited Distance Modems
 - LDMX
 - Local Digital Message Exchange
 - LDR
 - Low Data Rate
 - LDS
 - Laser Detection System
 - LDSD
 - Lookdown/Shootdown
 - LDT
 - Large Diameter Target
 - LDX
 - Long-Distance XEROX
 - LEA
 - Law Enforcement Agency
 - LEAD
 - (1) Low-Cost Encryption/Authentication Device; (2) List of Emerging Activations and Dispositions
 - LEAF
 - Law Enforcement Access Field
 - LEASAT
 - (1) Leased Satellite; (2) Leased System
 - LED
 - Light Emitting Diode
 - LEDS
 - Link 11 Display System
 - LEM
 - Land Engagement Model
 - LEN
 - Large Extension Node
 - LENSCE
 - Limited Enemy Situation Correlation Element
 - LEP
 - Linear Error Probable
 - LEPCU
 - Lightweight Environmental Protection Combat Uniform
 - LEO
 - Low Earth Orbit
 - LEO
 - COM Low Earth Orbit Data Communications
 - LERTCON
 - Alert Condition
 - LES
 - (1) Leading Edge Services; (2) Land Earth Station; (3) Limited Effects Submunition
 - LEW
 - Limited Effects Weapons
 - LEXIS
 - Meade Data Central Legal Service
 - LF
 - (1) Low Frequency; (2) Launch Facility; (3) Landing Force
 - LF6F
 - Landing Force 6th Feet
 - LFC
 - Large Format Camera
 - LFICS
 - Landing Force Integrated Communications System
 - LFM
 - Landing Force Manual
 - LFOC
 - Landing Force Operations Center
 - LFOV
 - Limited Field of View
 - LFR
 - Inshore Fire Support Ship
 - LFRSV
 - Launch-Fly-Recover Space Vehicle
 - LFS
 - Amphibious Warfare Fire Support Ship
 - LG
 - ACC Director of Logistics
 - LGB
 - Laser-Guided Bomb
 - LHA
 - Amphibious Assault Ship (General Purpose)
 - LHA-IC
 - Amphibious Assault Ship (General Purpose)-Intelligence Center
 - LHD
 - Multi-Purpose Amphibious Assault Ship
 - L-HOUR
 - Hour on C-Day when deployment begins
 - LHR
 - Low Hop Rate
 - LHW
 - Lower High Water
 - LHX
 - Lightweight Helicopter
 - LIC
 - Low-Intensity Conflict
 - LIDAR
 - Light Detection and Ranging
 - LIGHTSAT
 - Lightweight Satellite
 - LIMDIS
 - (1) Limited Dissemination; (2) Limited Distribution
 - LIME
 - Laser-Induced Magnetic Emissions
 - LIMMER
 - Limited Control of Merchant Shipping
 - LIN
 - LANTCOM Intelligence Network
 - LINCS
 - Long-Range Intelligence Networked Communications Service
 - LIR
 - Launch and Impact Report
 - LISS
 - LANTCOM Intelligence Support System
 - LITE
 - Laptop Imagery Transmission Equipment
 - LITES
 - Laser Intercept and Technical Exploitation System
 - LITINT
 - Literature Intelligence
 - LIVID
 - Language Identification and Voice Identification
 - LIWA
 - Land Information Warfare Activity
 - LJ
 - Laser Jet
 - LKA
 - Amphibious Cargo Ship
 - LKG
 - Loop Key Generator
 - LL
 - (1) Landline; (2) Latent Lethal Dose
 - LLLTV/IR
 - Low-Light-Level TV/Infrared
 - LLSO
 - Low-Level Source Operations (CI/HUMINT)
 - LLTV
 - Low-Light-Level Television
 - LLNL
 - Lawrence Livermore National Laboratory
 - LLO
 - Land Liaison Office
 - LLW
 - Lower Low Water
 - LLVI
 - Low-Level Voice Intercept
 - LMBB
 - GENSER Intelligence Broadcast
 - LMCC
 - LOCE Mobile Correlation Center
 - LMD
 - Local Management Device
 - LMD-KP
 - Local Management Device/Key Processor
 - LME
 - Layer Management Entry
 - LMI
 - Layer Management Interface
 - LMR
 - Land Mobile Radio
 - LMRDFS
 - Lightweight Man-Transportable Radio Direction Finding
 - System
 - LMS
 - (1) Local Monitor Station; (2) Least Means Squared
 - LMSR
 - Large Medium Speed RO/RO
 - LNA
 - Low Noise Amplifier
 - LNE
 - Liaison Element
 - LNG
 - Liquefied Natural Gas
 - LNIS
 - Atlantic Command Naval Intelligence Summary
 - LNO
 - (1) Limited Nuclear Option; (2) Liaison Officer
 - LNU
 - Last Name Unknown
 - LO
 - (1) Liaison Officer; (2) Low Observables
 - LO/LO
 - Lift-On/Lift-Off
 - LOA
 - (1) Letter of Agreement; (2) Lead Operational Authority; (3) Letter of Assist
 - LOAC
 - Law of Armed Conflict
 - LOB
 - Line of Bearing
 - LOC(S)
 - (1) Line(s) of Communication; (2) Library of Congress; (3) Launch Operations Center; (4) Liaison Officer Coordinator; (5) Location; (6) ILS Localizer
 - LOCD
 - Lines of Communication Designators
 - LOCE
 - (1) Limited Operational Capability, Europe; (2) Linked Operations-Intelligence Centers Europe
 - LOCK
 - Logical Co-Processing Kernel
 - LOD
 - Low-Observable Demonstrations
 - LOFAR
 - Low-Frequency Analysis and Recording
 - LOG
 - Logistics
 - LOGCAP
 - Logistics Civil Augmentation Program
 - LOGEX
 - Logistics Exercise
 - LOGS
 - Logistics
 - LOI
 - (1) Letter of Instruction; (2) Location of Interest
 - LON
 - Longitude
 - LONG
 - Longitude
 - LORAD
 - Long-Range Air Defense
 - LORAN
 - Long-Range Navigation
 - LOROP
 - Long-Range Oblique Photography
 - LOROPS
 - (1) Long-Range Optical System; (2) Long-Range Oblique Photographic Sensor
 - LOS
 - (1) Line of Sight; (2) Law of the Sea
 - LOTS
 - (1) Lighter Over the Shore; (2) Logistics Over the Shore
 - LOW
 - (1) Laws of War; (2) Launch on Warning
 - LOX
 - Liquid Oxygen
 - LP
 - Listening Post
 - LPA
 - Amphibious Personnel Transport
 - LPAR
 - Large Phased-Array Radar
 - LPC
 - Linear Predictive Coding
 - LPD
 - (1) Amphibious Assault Transport Dock; (2) Low Probability of Detection
 - LPD/I
 - Low Probability of Detection/Intercept
 - LPF
 - Low Pass Filter
 - LPG
 - Liquefied Natural Gas
 - LPH
 - Amphibious Assault Ship (Helicopter)
 - LPI
 - (1) Low Probability Intercept; (2) Lines per Inch
 - LPO
 - Leading Petty Officer
 - LPR
 - Amphibious Transport (Small)
 - LPS
 - (1) Logistics Planning Study; (2) Large Processing Station
 - LPSS
 - Amphibious Transport Submarine
 - LPT
 - Logistics Preparation of the Theater
 - LRA
 - Long-Range Aviation (FSU)
 - LRAA
 - Long-Range Air Army (FSU)
 - LRAACA
 - Long-Range Air-ASW Capable Aircraft
 - LRAAM
 - Long-Range Air-to-Air Missile
 - LRC
 - (1) Logistics Readiness Center; (2) Logistics Resupply Center; (3) Lesser Regional Contingency; (4) Limited Regional Conflict; (5) Limited Regional Contingency
 - LRCM
 - Long-Range Cruise Missile
 - LRCS
 - Light-Reaction Communications System
 - LRE
 - Launch and Recovery Element
 - LREO
 - Long Range Electro-Optical
 - LRINF
 - Longer Range Intermediate-Range Nuclear Forces
 - LRIP
 - Limited/Low-Rate Initial Production
 - LRL
 - Low-Cost Receive Location
 - LRM
 - Low-Rate Multiplexer
 - LRP
 - (1) Low-Rate Production; (2) Long-Range Plan; (3) Limited Response Package
 - LRR
 - Long-Range Reconnaissance
 - LRRP
 - Long-Range Reconnaissance Patrol
 - LRSC
 - Long-Range Surveillance Company
 - LRSO
 - Long-Range Surveillance Out-Post
 - LRSP
 - (1) Long-Range Surveillance Plan; (2) Long-Range Systems Plan
 - LRSPRAC
 - Long-Range Special Reporting and Coordination
 - LRSTIA
 - Long-Range Scientific and Technical Intelligence Assessment
 - LRSU
 - Long-Range Surveillance Unit
 - LRTNF
 - Long-Range Theater Nuclear Forces
 - LRU
 - Line-Replaceable Unit
 - LSA
 - (1) Logistics Support Analysis; (2) LAN Systems Administrator
 - LSB
 - Lower Sideband
 - LSC
 - Linear Shaped Charge
 - LSCS
 - Logistics Support Command, Somalia
 - LSD
 - (1) Landing Ship, Dock; (2) Lease Separation Distance
 - LSDV
 - Swimmer Delivery Vehicle
 - LSE
 - Logistic Support Element
 - LSG
 - Large-Scale Graphics
 - LSI
 - Large-Scale Integration
 - LSM
 - Medium Amphibious Assault Landing Ship
 - LSP
 - Launch Sequence Plan
 - LSS
 - Library Support System
 - LSSA
 - Logistic System Support Activity
 - LSSC
 - Light Seal Support Craft
 - LST
 - (1) Amphibious Vehicle Landing Ship; (2) Local Standard Time
 - LST-5C
 - Deployable Satellite Terminal
 - LSV
 - Light Strike Vehicle
 - LT
 - (1) Light Table (2) Light
 - LTAC
 - Land Terminal Access Control
 - LTAS
 - Lightweight Tactical Army Satellite Communications System
 - LTBT
 - Limited Test Ban Treaty
 - Ltd
 - Limited
 - LTDP
 - NATO Long-Term Defense Program
 - LTDS
 - Laser Target Designator System
 - LTI
 - Lightweight Thermal Imager
 - LTID
 - Laser Target Interface Device
 - LTIOV
 - Latest Time Information of Value
 - LTMS
 - Light Table Mensuration System
 - LTOE
 - Living Table of Organization and Equipment
 - LUA
 - Launch Under Attack
 - LUT
 - Limited User Test
 - LVDS
 - Low-Volume Dissemination System
 - LW
 - Low Water
 - LWA
 - Light Weight Aircraft
 - LWIR
 - Long-Wavelength Infrared
 - LWM
 - Lightweight Motor
 - LWOP
 - Leave Without Pay
 - LWR
 - Lutheran World Relief, Inc
 - LWT
 - Amphibious Warping Tug
 - LZ
 - Landing Zone
 - LZCT
 - Landing Zone Control Team
 
M
- M
 - Material, Maintenance, Management
 - M
 - (1) Meter; (2) Mach; (3) Mega (Million)
 - M1A1
 - M1A1 ABRAMS Tank
 - MA
 - Mission Assessment
 - MAA
 - Mission Area Analysis
 - MAAG
 - Military Assistance Advisory Group
 - MAAP
 - Master Air Attack Plan
 - MAB
 - Marine Amphibious Brigade
 - MAC
 - (1) Military Airlift Command (now AMC); (2) Mobile Inshore
 - Undersea
 - Warfare Attack Craft; (3) Multi-Array Correlator; (4) Missile Analysis Center; (5) Mandatory Access Control; (6) Message Authentication Code; (7) Military Areas of
 - Coordination
 - MAC-IN
 - Military Airlift Command-Director of Intelligence
 - MACA
 - Military Assistance to Civil Authorities
 - MACCOM
 - MAC Communications (Network)
 - MACCS
 - Marine Aviation Command and Control System
 - MACDIS
 - Military Assistance to Civil Disturbances
 - MACLO
 - MAC Liaison Officer
 - MACOM
 - (1) Major Army Command; (2) Major Command
 - MACSAT
 - Multiple Access Communications Satellite
 - MAD
 - (1) Magnetic Anomaly Detector; (2) Mutual Assured Destruction
 - MADP
 - Military Attache for Defense Programs
 - MAE
 - (1) Mean Area of Effectiveness; (2) Medium Altitude Endurance UAV (formerly Tier II)
 - MAEO
 - Medium-Altitude Electro-Optical
 - MAE-UAV
 - Medium-Altitude Endurance Unmanned Aerial Vehicle
 - MAF
 - Marine Amphibious Force
 - MAFC
 - MAGTF All-Source Fusion Center
 - MAG
 - (1) Marine Aircraft Group; (2) Military Assistance Group; (3) Military Advisory Group; (4) Magnetic
 - MAGIC
 - Maritime Air-Ground Intelligence Cell
 - MAGIIC
 - Mobile Army Ground Imagery Interpretation Center
 - MAGIS
 - Marine Air-Ground Intelligence System
 - MAGR
 - Miniature Airborne GPS Receiver
 - MAG
 - Tape Magnetic Tape
 - MAGTF
 - (1) Marine Air-Ground Task Force; (2) Marine Amphibious Ground Task Force
 - MAINT
 - Maintenance
 - MAIS
 - Military Airlift Intelligence System
 - MAISRC
 - Major Automated Information System Review Council
 - MAJCOM
 - (1) Major Air Force Command; (2) Major Command
 - MAMS
 - MASINT Automated Management System
 - MAN
 - (1) Mandatory Modification; (2) Metropolitan Area Network
 - MANPADS
 - Manportable Air Defense System
 - MANPRINT
 - Manpower and Personnel Integration
 - MAO
 - Major Attack Option
 - MAOC
 - Modular Air Operations Center
 - MAP
 - (1) Military Assistance Program; (2) Ministry of Aviation
 - Industry
 - (USSR); (3) Multiple Aim Point; (4) Master Attack Plan; (5) Materiel Acquisition Process
 - MAPREQ
 - Map Requisition System
 - MARAD
 - Maritime Administration
 - MARC
 - MAC ALCE Reaction Communications System
 - MARCENT
 - Marine Forces Central Command
 - MARCORSYSCOM
 - Marine Corps Systems Command
 - MARE
 - Mission Analysis Report-Electrical
 - MARECS
 - Maritime European Communications Satellite
 - MARDEZ
 - Maritime Defense Zone
 - MARDEZLANT
 - Maritime Defense Zone, Altantic
 - MARDIV
 - Marine Division
 - MARFOR
 - Marine Forces
 - MARFOREUR
 - Marine Forces Europe
 - MARFOR-K
 - Marine Forces Korea
 - MARFORCENT
 - Marine Forces, Central Command
 - MARFORLANT
 - Marine Forces Atlantic
 - MARFORPAC
 - Marine Forces Pacific
 - MARFORSOUTH
 - Marine Forces, Southern Command
 - MARG
 - (1) Marine Amphibious Readiness Group; (2) Marginal
 - MARINETERP
 - Westlant Maritime Intelligence Report
 - MARINTSUM
 - Maritime Intelligence Summary
 - MARISAT
 - Maritime Satellite (COMSAT)
 - Mark-Up
 - Detailed Budget Recommendation from a Congressional
 - Committee
 - MARPAC
 - Marine Forces Pacific
 - MARREP
 - Maritime Report
 - MARS
 - (1) Man-hour Accounting and Reporting System; (2) Military Affiliate Radio System; (3) Monthly Aerial
 - Reconnaissance
 - Summary
 - MART
 - Mobile Autodin Record/Remote Terminal
 - MARV
 - Maneuverable Reentry Vehicle
 - MAS
 - (1) Military Airlift Squadron; (2) Measurement and Signature; (3) Message Analysis Server; (4) Military Agency for
 - Standardization
 - MASDR
 - Measurement and Signature Data Requirements
 - MASH
 - Mobile Army Surgical Hospital
 - MASINT
 - Measurement and Signature Intelligence
 - MASS
 - (1) Matrix Analysis Subsystem; (2) Missile and Space Summary
 - MASST
 - Major Ship Satellite Terminal
 - MAST
 - (1) Mobile Ashore Support Terminal; (2) Manual Acquisition
 - Satellite
 - Track; (4) MILSTAR Advanced Satellite Terminals
 - MAT
 - Medium Assault Transport
 - MATB
 - Multi-Spectral Analyst Test Bed
 - MATC
 - Armored Troop Carrier, Mini
 - MATDEV
 - Materiel Developer
 - MATRIX
 - Multi-source Automatic Target Recognition with
 - Interactive
 - Exploitation
 - MATS
 - Mobile Automatic Telephone System
 - MATSYM
 - Material Symbol
 - MATT
 - Multi-Mission Advanced Tactical Terminal
 - MATWING
 - Medium Attack Wing
 - MAU
 - Marine Amphibious Unit
 - MAVUS
 - Maritime Vertical Takeoff and Landing Unmanned Aerial
 - Vehicle
 - System
 - MAW
 - (1) Military Airlift Wing; (2) Marine Aircraft Wing
 - MAWTS
 - Marine Aviation Weapons and Tactics Squadron
 - MAXI
 - Modular Architecture for the Exchange of Intelligence
 - MB
 - (1) Megabit; (2) Meteor Burst; (3) Megabits
 - Mb
 - Megabyte
 - MBA
 - (1) Main Battle Area; (2) Multiple Beam Antennae
 - MBB
 - Modular Building Block (of EIF/ECMC)
 - MBC
 - Meteor Burst Communications
 - MBFR
 - Mutual and Balanced Force Reduction
 - MBITR
 - Multiband Inter Team Radio
 - MBO
 - Management by Objective
 - MBMR
 - Multiband Multimode Radio
 - MBPS
 - Megabytes per Second
 - MBRADIO
 - Multiband Radio
 - MBT
 - Main Battle Tank
 - MBYTES/Mbyte
 - Megabytes
 - MC
 - (1) Military Committee; (2) Mobility Corridor; (3) Joint Military
 - Intelligence
 - College; (4) Multi-Channel MC&G Mapping,
 - Charting
 - and Geodesy
 - MCA
 - (1) Maritime Collection Assets; (2) Military Capabilities Assessment; (3) Military Civil Action; (4) Mission Concept Approval
 - MCAR
 - Multi-Channel Acoustic Relay
 - MCAS
 - Marine Corps Air Station
 - MC
 - ASI Marine Corps Assistant Chief of Staff Intelligence
 - MCB
 - (1) Markings Center Brief; (2) Marine Corps Base
 - MCC
 - (1) Mobile Command Center; (2) Movement Control Center; (3) Mission Control Complex; (4) Military Coordination Center; (5) Mission Control Cell; (6) Mission Control Center
 - MCCB
 - Modification/Configuration Control Board
 - MCCC
 - Mobile Consolidated Command Center (USSPACECOM)
 - MCCP
 - Marine Corps Campaign Plan
 - MCCS
 - Mobile Command and Control System
 - MCCT
 - Mobile Command Communications Team
 - MCDN
 - Marine Corps Data Network
 - MCDS
 - Multilateral Counterterrorism Data System
 - MCE
 - (1) Mission Control Element; (2) Modular Control Equipment
 - MCEB
 - Military Communications Electronics Board
 - MCG
 - (1) Magneto Cumulative Generator; (2) Minimum Character Grid; (3) Monitor Control Group; (3) Mapping, Charting, and
 - Geodesy
 - MCG&I
 - Mapping, Charting, Geodesy, and Imagery
 - MCIA
 - Marine Corps Intelligence Activity
 - MCM
 - (1) Mine Countermeasures; (2) Military Committee Memorandum; (3) Multi-Command Manual; (4) Chairman of the Joint
 - Chiefs
 - of Staff Memorandum (Designator)
 - MCMIP
 - Marine Corps Master Intelligence Plan
 - MCO
 - MASINT Control Officer
 - MCOO
 - Modified Combined Obstacles Overlay
 - MCP
 - Mobile Command Post
 - MCR
 - Military Command Region
 - MCRB
 - Military Costing Review Board
 - MCRC
 - Master Control and Reporting Center
 - MCRD
 - Marine Corps Recruit Depot
 - MCRP
 - Mobilization Command Readiness Program
 - MCS
 - (1) Mine Countermeasures Support Ship; (2) Military Capabilities Study; (3) Maneuver Control System; (4) Master Control Station; (5) Mission Control Segment
 - MCSF
 - Mobile Cryptologic Support Facility
 - MCSFBN
 - Marine Corps Security Force Battalion
 - MCSP
 - Mobile Communications Support Package
 - MCST
 - Magnetic Card Selectric Typewriter (IBM)
 - MCT
 - Mobile Communications Terminal
 - MCTL
 - (1) Mediterranean Contingency Target List; (2) Military Critical Technologies List
 - MCU
 - Mobile Communications/Command Unit
 - MCW
 - Modulated Continuous Wave
 - MD
 - (1) Military District; (2) Map Distance; (3) Mission Director
 - MDA
 - Missile Defense Act of 1991
 - MDAP
 - Major Defense Acquisition Program
 - MDC
 - (1) Manipulation Detection Code; (2) Message Distribution Center
 - M-Day
 - Day on which mobilization begins
 - MDI
 - Multidiscipline Interaction
 - MDCI
 - Multidisciplinary Counterintelligence
 - MDCISUM
 - Multidisciplinary Counterintelligence Summary
 - MDDS
 - Modular Digital Dissemination System
 - MDID
 - MSE Data Interface Device
 - M-DITDS
 - Migration Defense Intel Threat Data System
 - MDJCS
 - Memorandum by the Director, Joint Staff for the Joint Chiefs of
 - Staff
 - MDLX
 - Military Demarcation Line Extended
 - MDPS
 - Mission Data Preparation System
 - MDO
 - JAPAN Military Defense Office, Japan
 - MDR
 - (1) MASINT Data Request; (2) Medium Data Rate
 - MDS
 - (1) Mission Dependent Segment; (2) Modular Dissemination System
 - MDT
 - Message Distribution Terminal
 - MDU
 - (1) Mine Disposal Unit; (2) Mission Data Update
 - MDW
 - Military District of Washington
 - MDZ
 - Maritime Defense Zone
 - ME
 - (1) Middle East; (2) Munitions Effectiveness
 - MEA
 - Munitions Effectiveness Assessment
 - MEAP
 - Military Economic Advisory Panel
 - MEB
 - Marine Expeditionary Brigade
 - MEBE
 - Middle East Basic Encyclopedia
 - MEC
 - Main Evaluation Center
 - MECD
 - Military Equipment Characteristics Document (NATO)
 - MECH
 - Mechanized
 - MECL
 - Mission Essential Circuits List
 - MECO
 - Main Engine Cutoff (Shuttle and Expendable Launch Vehicles)
 - MECS
 - Manual ELINT Collection System
 - Med
 - Mediterranean
 - MED
 - (1) Message Element Dictionary (JINTACCS); (2) Manipulative Electronic Deception; (3) Medical
 - MED-RES
 - Medium Resolution
 - MEDCAP
 - Medical Civic Action Project
 - MEDCOM
 - Medical Command
 - MEDEVAC
 - Medical Evacuation
 - MEDRETE
 - Medical Readiness Training Exercises
 - MEDINT
 - Medical Intelligence
 - MEECN
 - Minimum Essential Emergency Communications Network
 - MEF
 - (1) Marine Expeditionary Force; (2) Maximum Elevation Figure
 - MEFCG
 - MEF Command Group
 - MEFTL
 - Middle East Force Target List
 - MEIF
 - Master ELINT Intercept File
 - MECL
 - Mission Essential Circuits List
 - MELOS
 - Mediterranean Littoral OPINTEL Summary
 - MELT
 - Maximum Efficiency Language Training
 - MEM
 - Mission Effectiveness Model
 - MENA
 - Middle East (and) North Africa
 - MENS
 - Mission Element Needs Statement
 - MEO
 - Medium Earth Orbit
 - MEP
 - (1) Ministry of Electronics Industry (FSU); (2) Mission Enhancement Program (AWACS); (3) Management Engineering Plan
 - MER
 - (1) Maximum Effective Range; (2) Minimum Essential Requirements
 - MERADCOM
 - Mobility Equipment Research and Development Command (U.S. Army)
 - MERCAST
 - Merchant Ship Broadcast System
 - MERCO
 - Merchant Ship Reporting and Control
 - MERCOSUR/MERCOSUL
 - Common Market of the South (South American Southern Cone
 - Customs
 - Union)
 - MERIT
 - Military Exploitation of Reconnaissance and Intelligence
 - Technology
 - MERSHIP
 - Merchant Ship
 - MESA
 - Mechanically Steered Antenna
 - MET
 - (1) Mobile Exploitation Team; (2) Meteorology; (3) MILSTAR Engineering Development Model Terminal
 - METCOM
 - Control of Meteorological Information
 - METEOSAT
 - Meteorological Satellite
 - METL
 - Mission Essential Task List
 - METOC
 - Meteorological and Oceanographic
 - METSAT
 - Meteorology Satellite
 - METT-T
 - Mission, Enemy, Terrain, Troops and Time Available
 - MEU
 - Marine Expeditionary Unit
 - MEU(SOC)
 - Marine Expeditionary Unit (Special Operations Capable)
 - MEWSS
 - Mobile Electronic Warfare Support System
 - MEWSS
 - PIP Marine Electronic Warfare Support System-Product
 - MF
 - Medium Frequency
 - MFC
 - Multinational Force Commander
 - MF
 - IDB Mainframe Integrated Data Base
 - MFLOPS
 - Millions of Floating Point Operations per Second
 - MFO
 - Multinational Force and Observers
 - MFP
 - Major Force Program
 - MFP2
 - Major Force Program 2
 - MFR
 - (1) Memorandum for Record; (2) Mutual Force Reduction
 - MFS
 - (1) Ministry of State Security (East German); (2) Multifunction Switch
 - MFT
 - Mission, Functions and Tasks
 - MG
 - Machinegun
 - MGID
 - Military Geographic Information and Documentation
 - MGMT
 - Management
 - MGPS
 - Mobile Ground Processing System
 - MGR
 - Manager
 - MGRS
 - Military Grid References System
 - MGS
 - (1) Mission Ground Station; (2) Mobile Ground Station
 - MGT
 - (1) Mobile Ground Terminal; (2) Management
 - MHC
 - Coastal Mine Hunter
 - MHD
 - Magnet-to-Hydrodynamic
 - MHE
 - (1) Mechanized Handling Equipment; (2) Message Handling Enhancement; (3) Materiel Handling Equipment
 - MHOP
 - Multiple-Hop
 - MHS
 - Message Handling System
 - MHV
 - Miniature Homing Vehicle
 - MHW
 - Mean High Water
 - MHz
 - Megahertz
 - mi
 - Miles
 - MI
 - (1) Military Intelligence; (2) Message Indicator
 - MIA
 - Missing in Action
 - MIB
 - (1) Military Intelligence Board; (2) Military Intelligence Battalion; (3) Management Information Base
 - MIBNLI
 - Military Intelligence Battalion, Low Intensity
 - MIBWG
 - Military Intelligence Board Working Group
 - MIC
 - (1) Mid-Intensity Conflict; (2) Multinational Intelligence Cell; (3) Monolithic Integrated Circuit; (4) Maritime Intelligence
 - Center
 - MICEP
 - Military Intelligence Civilian Excepted Career Program
 - MICNS
 - Modular Integrated Communications and Navigation System
 - MICOM
 - Missile Command (U.S. Army)
 - MICON
 - Military ICON
 - micro
 - one millionth
 - MICFAC
 - Mobile Integrated Command Facility Ashore Center
 - MICS
 - MIIDS/IDB Interface to Client/Server
 - MICV
 - Mechanized Infantry Combat Vehicle
 - MID
 - (1) Military Intelligence Detachment (2) Military Intelligence
 - Digest
 - MIDB Modernized Integrated Data Base; Migratory
 - Integrated
 - Data Base
 - MID(S)
 - (1) Military Intelligence Detachments (Strategic); (2) Mobile Imagery Dissemination System
 - MIDAS
 - MAXI Intelligence Desktop Application Software
 - MIDE
 - Mean Installation Damage Expectancy
 - MIDEASTFOR
 - Middle East Force
 - MI
 - DET Military Intelligence Detachment
 - MIDL
 - Miniature Interoperable Data Link
 - MIDLANT
 - Mid-Atlantic
 - MIDPAC
 - Mid-Pacific
 - MIDMS
 - Machine Independent Data Management System
 - MIEF
 - Master Imagery Exchange Format
 - MIERS
 - Modernized Imagery Exploitation & Reporting System
 - MIES
 - Modernized Imagery Exploitation System
 - MIFASS
 - Marine Integrated Fire and Air Support System
 - MIG
 - (1) Mikoyan (FSU) Aircraft; (2) Military Intelligence Guide; (3) Military Intelligence Group
 - MIGP
 - Military Intelligence Group
 - MIIA
 - Medical Intelligence Information Agency (now AFMIC)
 - MIIDS
 - Military Intelligence Integrated Data System
 - MIIDS/IDB
 - Military Intelligence Integrated Data System/Integrated
 - Database
 - MIIPS
 - Military Intelligence Information Processor Subsystem
 - MIJI
 - Meaconing, Intrusion, Jamming, and Interference
 - MIJIFEEDER
 - Meaconing, Intrusion, Jamming, and Interference Report Feeder
 - MIL
 - Military
 - MILAN
 - International Antitank Guided-Missile System
 - MILCOM
 - Military Communications
 - MILCOMSAT
 - Military Communications Satellite
 - MILCON
 - Military Construction
 - MILDEP
 - Military Department
 - MILGP
 - Military Group
 - MILGRPS
 - Military Advisory Groups
 - mili
 - one thousandths
 - MILNET
 - (1) Military Logistics Equipment; (2) Military Network
 - MILOBS
 - Military Observer(s)
 - MILPERS
 - Military Personnel
 - MILSAT(COM)
 - Military Satellite (Communications)
 - MILSPEC
 - Military Specification
 - MILSTAR
 - (1) U.S. Military Communications Satellite Program; (2) Military Strategic and Tactical Relay
 - MILSTD
 - Military Standard
 - MIMES
 - Multi-Spectral Imagery Materials Exploitation System
 - MIMI
 - Multi-Level Interactive Man/Machine Interface
 - MIMIC
 - Monolithic Microwave/Millimeter Wave Integrated Circuit
 - MIMS
 - Multiple Independent Maneuvering Submissile
 - min
 - Minutes
 - MIN-O
 - Minimum Weapon for Damage
 - MINI-DISE
 - Compact Version of Deployable Intelligence Support Element
 - MINTERM
 - Miniature Terminal
 - MINURSO
 - United Nations Mission for the Referendum in Western Sahara
 - MINX
 - Multi-Media Information Exchange
 - MIPE
 - Mobile Intelligence Processing Element
 - MIO
 - (1) Missile Intelligence Officer; (2) Counter-Terrorism Database
 - MIP
 - (1) Management Implementation Plan; (2) Message Input Processor
 - MIPE
 - Mobile Intelligence Processing Element
 - MIPIR
 - (1) Multi-Mission Imagery Photographic Interpretation Report; (2) Multi-Source Photo Interpretation Report
 - MIPR
 - Military Interdepartmental Purchase Request
 - MIPS
 - Million Instructions per Second
 - MIR
 - (1) Mission Intercept Report; (2) Morning Intelligence Report
 - MIRA
 - Medium-Wave Infrared Acquisition Array
 - MIRACL
 - Mid-Infra-Red Advanced Chemical Laser
 - MIRADCOM
 - United States Army Missile Research & Development
 - Command
 - MIRE
 - Mission Intercept Report-Electrical
 - MIRF
 - Mission Information Recording Facility
 - MIRGS
 - Multi-Intelligence Reconnaissance Ground Station
 - MIRS
 - Miniaturized Imagery Receive System
 - MIRV
 - Multiple Independently-Targetable Reentry Vehicle
 - MIS
 - (1) Management Information System; (2) Military/Monthly
 - Intelligence
 - Summary; (3) Mission Integration Segment
 - MISE
 - Military Information Support Element
 - MISREP
 - Mission Report
 - MISSI
 - Multilevel Information System Security Initiative
 - MIST
 - (1) MCCS Intelligence Support Team; (2) Modular Interoperable Support Terminal; (3) Military Information Support Team
 - MISTE
 - Miniature Integrated Satellite Terminal Equipment
 - MIT
 - Mobile Interrogation Team (HUMINT)
 - MITASK
 - Mission Tasking
 - MITS
 - (1) Monthly International Terrorism Summary; (2) MAC Imagery Transmission System; (3) Multimedia-Intelligence Tracking Subsystem
 - MITT
 - Mobile Integrated Tactical Terminal
 - MITTS
 - Mobile Intelligence Tactical Transmission (System)
 - MIUW
 - Mobile Inshore Undersea Warfare
 - MIW
 - Mine Warfare
 - MJCS
 - Memorandum for the Joint Chiefs of Staff
 - MK-5O
 - Advance Lightweight Torpedo
 - MK
 - V Mark V Special Operations Craft
 - MLA
 - Multispectral Linear Array
 - MLBM
 - Modern Large Ballistic Missile
 - MLE
 - Mobile Logistics Element
 - MLLW
 - Mean Lower Low Water
 - MLM
 - Military Liaison Mission
 - MLNIS
 - Modified Atlantic Naval Intelligence Summary
 - MLO
 - Military Liaison Office
 - MLP
 - Multi-Line Phone
 - MLPP
 - Multilevel Precedence Preemption
 - MLRP
 - Marine Corps Long-Range Plan
 - MLRS
 - Multiple Launch Rocket System
 - MLS
 - (1) Microwave Landing System; (2) Multi-Level Security; (3) Multi-Level Simulcast
 - MLSATCOM
 - Military Satellite Communications
 - MLST
 - Mobile Logistics Support Team
 - MLW
 - Mean Low Water
 - MM
 - (1) Millimeter; (2) Million; (3) Manual Morse; (4) Minelayer
 - MMB
 - Miniature Multiband Beacon
 - MMI
 - Man/Machine Interface
 - MMIC
 - Monolithic Microwave Integrated Circuit
 - MMIS
 - Military Man in Space
 - MMP
 - MAGTF Master Plan
 - MMS
 - Multimission Modular Spacecraft
 - MMU
 - Manned Maneuvering Unit
 - MMW
 - Millimeter Wave
 - MN
 - Multinational
 - MNAS
 - MAXI Network Access System
 - MNC
 - Major NATO Command (NATO)
 - MND
 - Multi-National Division
 - MNF
 - Multi-National Force
 - MNIC
 - Multinational Intelligence Cell
 - MNMIC
 - Modernized NMIC
 - MNS
 - Mission Needs Statement
 - MNTHS
 - Months
 - MNU
 - Middle Name Unknown
 - MO
 - Counter-Terrorism Database
 - MOA
 - (1) Memorandum of Agreement; (2) Military Operating Area
 - MOAF
 - Mission-Oriented Assessment Framework
 - MOB
 - (1) Main Operating Base; (2) Missile Order of Battle; (3) Mobilization
 - MOBDES
 - Mobilization Designee (now IMA)
 - MOBEX
 - Mobilization Exercise
 - MOBS
 - Multiple-Orbit Bombardment System
 - MOBSTA
 - Mobilization Station
 - MOBTDA
 - Mobilization Table of Distribution and Allowances
 - MOC
 - (1) Minister of Communications; (2) Mission Operations Center; (3) Mission Operations Chief
 - MOD
 - (1) Ministry of Defense; (2) Mobile Obstacle Detachment
 - MODA
 - Ministry of Defense and Aviation
 - MODCOM
 - Modular Communications
 - MODEMS
 - Modulation/Demodulation Equipment
 - MODS
 - Multiple Object Data System
 - MOE
 - Measure of Effectiveness
 - MOGAS
 - Motor Gasoline
 - MOICPAC
 - Maritime Operational Intelligence Center, Pacific
 - MOJT
 - Managed On-the-Job Training
 - MOL
 - Manned Orbital Laboratory
 - MOLINK
 - Moscow/Washington Emergency Communications Link
 - MOLNIYA
 - Soviet (FSU) satellite
 - MOM
 - Ministry of General Machine Building (FSU)
 - MOMCOMS
 - Man-on-the-Move Communications System
 - MOOTW
 - Military Operations Other Than War
 - MOP
 - (1) JCS Memorandum of Policy; (2) Ministry of Defense Industry (FSU)
 - MOPOT
 - Mobile PSYOP Transmitter
 - MOPP
 - Mission-Oriented Protective Posture
 - MOPS
 - Million Operations per Second
 - MORL
 - Manned Orbital Research Laboratory
 - mort
 - Mortar
 - MORTREP
 - Mortar Bombing Report
 - MOS
 - (1) Military Occupational Specialty; (2) Maritime Operational Intelligence Summary; (3) Marine Observation Satellite
 - MOSFET
 - Metal-Oxide Semiconductor Field-Effect Transistor
 - MOSS
 - Manned Orbital Space Station
 - MOST
 - Mosaic Optical Sensor Technology
 - MOSW
 - Military Operations Short of War
 - MOT
 - Military Ocean Terminal
 - MOTIF
 - Maui Optical Tracking and Identification Facility
 - MOU
 - Memorandum of Understanding
 - MOUT
 - Military Operations in Urban Terrain
 - MOV
 - Military Owned Vehicle
 - MP
 - (1) Military Police; (2) Military Personnel
 - MP&B
 - Mission Planning and Briefing
 - MPA
 - (1) Maritime Patrol Aircraft; (2) Mission and Payload Assessment; (3) Mission Planning Agent
 - MPARE
 - Mission Planning, Analysis, Rehearsal, and Execution System
 - MPC
 - (1) Mobile Processing Center; (2) Manpower and Personnel Center; (3) Message Processing Center; (4) Media Production
 - Center
 - MPDS
 - Message Processing and Distribution System
 - MPDT
 - Message Processing Distribution Terminal
 - MPEG
 - Motion Picture Experts Group
 - MPF
 - (1) Maritime Prepositioned Force; (2) Message Processing Facility; (3) Mission Planning Folder; (4) Media Production Center
 - MPF-E
 - Maritime Prepositioning Force Enhanced
 - MPI
 - Mean Point of Impact
 - MPM
 - Mission Planning Module
 - MPN
 - MSE Packet Network
 - MPP
 - Massively Parallel Processing
 - MPRS
 - Mission Planning and Rehearsal Segment
 - MPS
 - (1) Maritime Prepositioned Ships; (2) Message Processing System; (3) Master Personnel System; (4) Modular Printing
 - System
 - MPSOC
 - Multi-Purpose Satellite Operations Center
 - MPSS
 - Ministry of Communications Equipment Industry (FSU)
 - MPWS
 - Mobile Protected Weapon System
 - MQS
 - Military Qualification and Standards System
 - MR
 - (1) Military Region; (2) Medium Range; (3) Motorized Rifle
 - MRB
 - Motorized Rifle Battalion
 - MRBM
 - Medium-Range Ballistic Missile
 - MRC
 - (1) Movement Report Center; (2) Military Region Command; (3) Motorized Rifle Company; (4) Major Regional Contingencies; (5) Major Regional Conflict
 - MRCA
 - Multirole Combat Aircraft
 - MRCS
 - Medium-Resolution Camera System
 - MRD
 - (1) Mission Rehearsal Device; (2) Motorized Rifle Division
 - MRDBS
 - (1) MASINT Requirements Data Base System; (2) Measurement and Signature Intelligence Requirements Database
 - MRDFS
 - Man-Transportable Radio Direction-Finding System
 - MRDC
 - Missile Research and Development Command (U.S. Army)
 - MRF
 - Ministry of Radio Industry (FSU)
 - MRI
 - Military-Related Intelligence
 - MRK
 - Manual Remote (re)Keying
 - MRL
 - (1) Multiple Rocket Launcher; (2) Master Requirements List
 - MRLS
 - Multiple Rocket Launcher System
 - MRLOGAEUR
 - Minimum Required Logistics Augmentation Europe
 - MROC
 - (1) Multiple-Command Required Operational Capability; (2) Minimum Required Operational Capabilities
 - MRP
 - Mobilization Readiness Project
 - MRPE
 - Mobile Receive Processing and Exploitation
 - MRR
 - Motorized Rifle Regiment
 - MRS
 - Movement and Reinforcement Study
 - MRT
 - (1) Mobile Remote Terminal; (2) Miniature Receiver Terminal
 - MR-UAV
 - Medium-Range Unmanned Airborne Vehicle
 - MRV
 - Multiple Reentry Vehicle
 - MRVC
 - Multi-Rate Voice Card (Red Switch)
 - ms
 - Millisecond
 - MS
 - (1) Multispectral; (2) Mobilization Station
 - M&S
 - Modeling and Simulation
 - m/s
 - Meters per Second
 - MS-DOS
 - Microsoft Disk Operating System
 - MSA
 - (1) Military Strength Assessment; (2) Minimum Safe Altitude
 - MSAM
 - Medium Surface-to-Air Missile
 - MSB
 - Minesweeping Boat
 - MSC
 - (1) Military Sealift Command; (2) Coastal Minesweeper; (3) Major Subordinate Command (NATO); (4) Military Staff
 - Committee
 - MSCD
 - Military Support to Civil Defense
 - MSCS
 - Multiple Source Correlation System
 - MSCT
 - Training Coastal Minesweeper
 - MSD
 - (1) Minesweeping Drone; (2) Mensuration Support Data
 - MSDF
 - Maritime Self-Defense Force (Japan)
 - MSE
 - Mobile/Multi Subscriber Equipment (Network) (U.S. Army)
 - MSEL
 - Master Scenario Events List
 - MSF
 - (1) Fleet Minesweeper; (2) Mobile Strike Force; (3) Medicines Sans Frontiers
 - MSG
 - (1) Marine Security Guard; (2) Military Support Group
 - Msg
 - Message
 - MSGGEN
 - Message Generator
 - MSH
 - Mine Hunter
 - MSI
 - (1) Inshore Minesweeper; (2) Multi-Spectral Imagery; (3) Multisensor Interpretation
 - MSIC
 - Missile and Space Intelligence Center
 - MSID
 - Message Identifier
 - MSIP
 - (1) Multi-Spectral Image Processor; (2) Multisensored Intelligence Processor
 - MSK
 - Minimum Shift Keying
 - MSL
 - (1) Missile; (2) Mean Sea Level
 - MSM
 - (1) Minesweeper (River); (2) Ministry of Medium Machine Building (FSU)
 - MSN
 - Mission
 - MSO
 - (1) Ocean Minesweeper; (2) Marine Safety Office; (3) MILSATCOM Systems Office
 - MSP
 - Ministry of Shipbuilding Industry (FSU)
 - MSPB
 - Merit System Protection Board
 - MSPF
 - Marine Special Purpose Forces
 - MSR
 - (1) Patrol Minesweeper; (2) Main Supply Route; (3) Missile Site Radar
 - MSRT
 - (1) Mobile Subscriber Radio Telephone; (2) Mobile Subscriber Remote Terminal
 - MSS
 - (1) Message Support Subsystem; (2) Specialized Minesweeper; (3) Moored Sonobuoy System; (4) Mission-Management Support System; (5) Mission Support System; (6) Multispectral
 - Scanner
 - MSSC
 - (1) Medium SEAL Support Craft; (2) Specialized Coastal Minesweeper; (3) MEU Service Support Group
 - MSSI
 - Master of Science of Strategic Intelligence
 - MSSP
 - Multi-Functional Smart Sensor Packages
 - MSSS
 - Maui Space Surveillance System
 - MST
 - (1) Mutual Security Treaty; (2) Maintenance Support Team; (3) Miniature Satellite Transceiver; (4) Multiband Satellite Terminal
 - MSTS
 - (1) Multisource Tactical System; (2) Multisource Transceiver System
 - MSU
 - (1) Major Subordinate Unit; (2) Ministry of the Soviet Union
 - MSW
 - MASINT Server/Workstation
 - MT
 - (1) Metric Ton; (2) Megaton; (3) Motor Transport; (4) Maintenance Trainer; (5) Machine Translation
 - MT-LB
 - Soviet (FSU) Tracked Vehicle
 - MTA
 - Maritime Threat Analysis
 - MTACCS
 - (1) Marine Tactical Command and Control System; (2) Marine Tactical Air Command Center System
 - MTAS
 - Multisensor Target Acquisition System
 - MTB
 - Motor Torpedo Boat
 - MTBF
 - Mean Time Between Failures
 - MTBSP
 - Mobilization Troop Basis Stationing Plan
 - MTCACS
 - Marine Corps Tactical Command and Control System
 - MTCR
 - Missile Technology Control Regime
 - MTDS
 - Military Tactical Data System
 - MTF
 - Message Test Format
 - MTG
 - Master Training Guide
 - MTH
 - Memorandum To Holder
 - MTI
 - Moving Target Indicator
 - MTIB
 - Soviet (FSU) Amphibious Armored Tractor
 - MTIC
 - Military Target Intelligence Committee
 - MTIMS
 - Military Target Intelligence Management Structure
 - MTIT
 - Military Technical Intelligence Team
 - MTL
 - Mean Tide Level
 - MTLR
 - Moving Target-Locating Radar
 - MTL(S)
 - Material(s)
 - MTMC
 - Military Traffic Management Command
 - MTN
 - (1) Mountain; (2) M22 Tactical Network
 - MTO
 - Mission Type Order
 - MTO&E
 - Modified Table of Organization & Equipment
 - MTP
 - (1) Mission Training Plan; (2) Master Training Plan
 - Mtr
 - Motor
 - MTS
 - (1) Maritime Tactical Schools (NATO); (2) Man-Transportable SOCRATES; (3) Masked Target Sensor
 - MTST
 - Magnetic Tape Selectric Typewriter (IBM)
 - MTT
 - (1) Military Training Team; (2) Mobile Training Team
 - MTTR
 - Mean Time To Repair
 - MTZ
 - Motorized Infantry
 - MULE
 - Modular Universal Laser Equipment
 - MUSARC
 - Major United States Army Reserve Command
 - MUSIC
 - Multi-User Special Intelligence Communications
 - MUSE
 - MC&G Utility Software Environment
 - MUTES
 - Multiple Threat Emitter System
 - MUX
 - Multiplexer
 - Mvr
 - Maneuver
 - MV
 - Magnetic Variation
 - MVS
 - Multiple Virtual Storage
 - MVS/XA
 - Multiple Virtual System/Extended Architecture
 - MW
 - (1) Mine Warfare; (2) Millimeter Wave; (3) Microwave; (4) Missile Wing
 - MW/AA
 - Missile Warning/Attack Assessment
 - MWC
 - Missile Warning Center
 - MWDS
 - Missile Warning Display Subsystem
 - MWHQ
 - Mobile War Headquarters
 - MWIR
 - Medium Wavelength Infrared
 - MWL
 - Mean Water Level
 - MWR
 - Morale, Welfare, and Recreation
 - MWS
 - Missile Warning System
 - MWTGM
 - Millimeter Wave Terminal Guided Missile
 - MX
 - (1) Missile, Experimental; (2) Peacekeeper Ballistic Missile; (3) Mechanized; (4) Mexico; (5) Mission; (6) Maintenance
 
N
- N
 - North
 - N2
 - (1) Director of Intelligence (Naval Component); (2) Navy Staff Intellligence Officer
 - N/A
 - Not Applicable
 - NA
 - Navy
 - NAA
 - North Atlantic Alliance
 - NAADM
 - North American Air Defense Modernization
 - NAASW
 - Nonacoustic Antisubmarine Warfare
 - NAAWS
 - NATO Antiair Warfare System
 - NAB
 - (1) NATO Air Base Satellite (System); (2) Naval Amphibious Base; (3) Naval Air Base
 - NAC
 - (1) North Atlantic Council (NATO); (2) No Apparent Change; (3) National Agency Check; (4) Network Access Controller
 - NACA
 - National Advisory Committee for Aeronautics
 - NACAA
 - National Advisory Committee for Aeronautics and
 - Astronautics
 - NACAM
 - National COMSEC Advisory Memorandum
 - NACC
 - Net Assessment Coordinating Committee
 - NACDF
 - National Area Coverage Data File
 - NACIC
 - National CI Center
 - NACIPB
 - National CI Policy Board
 - NACOB
 - National CI Operations Board
 - NACSI
 - National COMSEC Instruction
 - NACSIM
 - National COMSEC Information Memorandum
 - NADGE
 - NATO Air Defense Ground Environment
 - NADS
 - North Atlantic Defense System
 - NAEW
 - NATO Airborne Early Warning (System)
 - NAF
 - (1) Numbered Air Force; (2) Naval Air Facility
 - NAFI
 - Non-Appropriated Fund Instrumentality
 - NAFIS
 - Naval Forces Intelligence Study
 - NAI
 - Named Areas of Interest
 - NAIC
 - National Aerospace Intelligence Center
 - NAK
 - Negative Acknowledge
 - NALE
 - Naval Liaison Element
 - NAM
 - (1) Non-Aligned Movement; (2) Naval Armaments Model
 - NAMSO
 - NATO Maintenance and Supply Organization
 - nano
 - one billionth
 - NAOB
 - Naval Air Order of Battle
 - NAOC
 - National Airborne Operations Center
 - NAOS
 - North Atlantic Ocean Station
 - NARA
 - National Archives and Records Administration
 - NARRS
 - NORTHAG Reconnaissance Reporting System
 - NAS
 - (1) Naval Air Station; (2) Network Access System; (3) National Academy of Science
 - NASA
 - National Aeronautics and Space Administration
 - NASACOM
 - NASA Communications Network
 - NASF
 - NIC Analyst Support Facility
 - NASIC
 - North American Air Sovereignty Intelligence Capability
 - NASP
 - National Aerospace Plane
 - NAT
 - Not Air-Transportable
 - NAT’L
 - National
 - NATO
 - North Atlantic Treaty Organization
 - NATO
 - ASWCS Anti-Surface Warfare Combat System
 - NAV
 - (1) Navigation; (2) Navy
 - NAVAIR
 - Naval Air Systems Command
 - NAVAL
 - AIRSHIP Naval AIRSHIP Radar Surveillance System
 - NAVASTROGRU
 - Naval Astronautics Group
 - NAVATAC
 - Navy Antiterrorist Alert Center
 - NAVCAMS
 - Naval Communications Area Master Station
 - NAVCENT
 - U.S. Naval Forces Central Command
 - NAVCOMDET
 - Naval Communications Detachment
 - NAVCOMPARS
 - Naval Communications Processing and Routing System
 - NAVCOMTELCOM
 - Naval Computer and Telecommunications Command
 - NAVCOMSTA
 - Naval Communication Station
 - NAVDAC
 - Naval Data Automation Command
 - NAVELEX
 - Naval Electronic Systems Command
 - NAVEUR
 - U.S. Naval Forces, Europe
 - NAVFAC
 - (1) Naval Facility; (2) Naval Shore Facilities
 - NAVFOR
 - Naval Forces
 - NAVFORK
 - Naval Forces Korea
 - NAVIDS/SIS
 - Navigational Aids/Selective Identification System
 - NAVINTCOM
 - Naval Intelligence Command
 - NAVLGRU
 - Naval Liaison Group
 - NAVMACS
 - Navy Modular Automated Communications System
 - NAVMIC
 - Naval Maritime Intelligence Command
 - NAVMAP
 - Navy Missile Analysis Program
 - NAVMARINTCEN
 - Naval Maritime Intelligence Center
 - NAVMAT
 - Naval Material Command
 - NAVNET
 - Navy Data Network
 - NAVOCEANCOMDET
 - Naval Oceanography Command Detachment
 - NAVOCEANO
 - Naval Oceanographic Office
 - NAVOCFORMED
 - Naval On-Call Force for the Mediterranean (NATO)
 - NAVOPINTCEN
 - Naval Operations Intelligence Center
 - NAVPGSCHOOL
 - Naval Postgraduate School
 - NAVRADSTA
 - Naval Radio Station
 - NAVRES
 - Naval Reserve
 - NAVS
 - Navigators
 - NAVSAT
 - Navigation Satellite
 - NAVSATCOMFAC
 - Naval Satellite Communications Facility
 - NAVSEA
 - Naval Sea Systems Command
 - NAVSEC
 - Naval Ship Engineering Center
 - NAVSECGRU
 - Naval Security Group
 - NAVSECGRUACT
 - Naval Security Group Activity
 - NAVSECGRUCOM
 - Naval Security Group Command
 - NAVSECSTA
 - Naval Security Station
 - NAVSO
 - Naval Forces, South
 - NAVSOC
 - Naval Special Operations Command
 - NAVSOF
 - Naval Special Operations Forces
 - NAVSOUTH
 - Naval Forces, Southern Command
 - NAVSPACECOM
 - Naval Space Command
 - NAVSPASUR
 - Naval Space Surveillance Activity
 - NAVSPAWAR
 - Naval Space and Warfare Systems Command
 - NAVSPECWARCEN
 - Navy Special Warfare Center
 - NAVSPECBOATRON
 - Navy Special Boat Squadron
 - NAVSPECWARCOM
 - Naval Special Warfare Command
 - NAVSPECWARDEVGRU
 - Naval Special Warfare Development Group
 - NAVSPECWARGRU
 - Naval Special Warfare Group
 - NAVSPECWARUNIT
 - Naval Special Warfare Unit
 - NAVSPOC
 - Naval Space Operations Center
 - NAVSTA
 - Naval Station
 - NAVSTAR
 - Navigation and Satellite Timing and Ranging
 - NAVSTAR
 - USER EQUIP NAVSTAR User Equipment
 - NAVSUPACT
 - Naval Support Activity
 - NAVTECHINTCEN
 - Naval Technical Intelligence Center
 - NAVTELCOM
 - Naval Telecommunications Command
 - NAVWARCOL
 - Naval War College
 - NAWAS
 - National Attack Warning System
 - NAWC-AD
 - Naval Air Warfare Center-Aircraft Division
 - NAWS
 - NORAD Attack Warning System
 - NB
 - Naval Base
 - NBC
 - (1) Nuclear/Biological/Chemical; (2) National Broadcasting Corporation
 - NBCE
 - Nuclear, Biological, Chemical Element
 - NBCWRS
 - NORAD – Nuclear, Biological, and Chemical Warning
 - Reporting
 - NBK
 - Non-Battle Killed
 - NBRG
 - National Basic Reference Graphic
 - NBS
 - National Bureau of Standards
 - NC
 - (1) No Change; (2) Node Center; (3) Narrow Coverage
 - NCA
 - National Command Authority(ies)
 - NCAPS
 - Naval Controls and Protection of Shipping
 - NCB
 - Nuclear Contingency Branch
 - NCC
 - (1) Naval Component Command; (2) Navy Command Center; (3) Net Control Center
 - NCCD
 - Nuclear Command and Control Document
 - NCCOSC
 - Naval Command, Control, and Ocean Surveillance Center
 - NCCS
 - Naval Command and Control System
 - NCDU
 - Naval Combat Demolition Unit
 - NCEUR
 - NSA/CSS Europe
 - NCIC
 - National Crime Information Center
 - NCIS
 - (1) Non-Communications Intercept System; (2) National Counterintelligence Strategy; (3) Naval Criminal Investigative Service
 - NCIS-E
 - NCIS-Europe
 - NCISFO
 - NCIS Field Office
 - NCISRA
 - NCIS Resident Agent
 - NCISRU
 - NCIS Resident Unit
 - NCMA
 - National Command and Military Authority
 - NCMC
 - National Collection Management Cell
 - NCMP
 - Navy Capabilities and Mobilization Plan
 - NCO
 - Non-Commissioned Officer
 - NCOA
 - (1) Non-Commissioned Officers’ Academy; (2) Non-Commissioned Officers’ Association
 - NCOC
 - NORAD Combat Operations Center
 - NCOES
 - Non-Commissioned Officers’ Educational System
 - NCOIC
 - Non-Commissioned Officer in Charge
 - NCOS
 - Naval Control of Shipping
 - NCP
 - Nuclear Contingency Plan
 - NCPS
 - Nuclear Contingency Planning System
 - NCR
 - (1) National Capital Region; (2) NSA/Cryptologic Support
 - Service
 - Representative; (3) National Cryptologic Representative; (4) NSA/Central Security Service Representative
 - NCS
 - (1) National Communications System; (2) NMIC Control Subsystem; (3) Naval Control of Shipping; (4) Network Control Station; (5) Node Center Switch; (6) National Cryptologic School; (7) Net Control Station
 - NCSC
 - (1) Navy Command Support Center; (2) National Computer Security Center
 - NCSE
 - NIST Communications Support Element
 - NCSO
 - Naval Control of Shipping Office
 - NCSRT
 - Non-Communications Signal Recognition Trainer
 - NCTAMS
 - Navy Computer and Telecommunications Area Master Station
 - NCTC
 - Naval Computer and Telecommunications Center
 - NCTR
 - Non-Cooperative Target Recognition
 - NCTS
 - Naval Computer and Telecommunications Station
 - NCWA
 - NATO Civil Wartime Agency
 - NCWG
 - National Correlation Working Group
 - NCWR
 - Non-Codeword Reporting
 - ND
 - Deputy CINCNORAD
 - NDA
 - Nondisclosure Agreement
 - NDAA
 - Non-Developmental Airlift Aircraft
 - N-Day
 - Days Before D-Day
 - NDB
 - Non-Direction Beacon
 - NDCDB
 - National Digital Cartographic Database
 - NDCP
 - Navy Decision Coordinating Paper
 - NDD
 - Nuclear Detection Device
 - NDDS
 - Nuclear Detonation Detection System
 - NDGZ
 - National Desired Ground Zero
 - NDHQ
 - National Defense Headquarters (Canada)
 - NDI
 - Non-Developmental Item
 - NDIC
 - National Drug Intelligence Center
 - NDL
 - (1) Network Data Language; (2) National DGZ List
 - NDOC
 - National Defense Operations Center
 - NDP
 - (1) National Disclosure Policy; (2) Naval Doctrine Publication
 - NDPC
 - National Disclosure Policy Committee
 - NDPO
 - National Disclosure Policy Office(r)
 - NDRF
 - National Defense Reserve Fleet
 - NDS
 - (1) Nuclear Detection Satellite; (2) NPIC Data System; (3) Nuclear Detection System
 - NDU
 - National Defense University
 - NEA
 - (1) Northeast Asia; (2) National Education Association
 - NEACP
 - National Emergency Airborne Command Post
 - NEADS
 - Northeast Air Defense Sector
 - NEANMCC
 - Navy Element Alternate National Military Command Center
 - NEC
 - (1) Naval Enlisted Code; (2) Northern European Countries; (3) Navy Enlisted Classification
 - NEIC
 - USAFE NATO Equipment Interpretation Course
 - NEMVAC/NISH
 - Non-combatant Emergency Evacuation/NEO Intelligence
 - Support
 - Handbook
 - NEL
 - National Exploitation Laboratory
 - NEO
 - Noncombatant Evacuation Operation
 - NEOPACK
 - NEO Package
 - NEPA
 - National Environmental Policy Act
 - NEREP
 - Nuclear Execution and Reporting Plan
 - NES
 - Network Encryption System
 - NESDIS
 - National Environmental Satellite Data and Information Service
 - NESEA
 - Naval Electronic Systems Engineering Activity
 - NESN
 - NATO English-Speaking Nations
 - NESP
 - Navy EHF SATCOM Program
 - NET
 - (1) Not Earlier Than; (2) New Equipment Training
 - NETS
 - Nationwide Emergency Telecommunications Service
 - NETT
 - New Equipment Training Team
 - NEXIS
 - Meade Data Center News Service
 - NF
 - No Foreign Dissemination, NOFORN
 - NFA
 - (1) New Fighter Aircraft; (2) No Forwarding Address; (3) No-Fire Area
 - NFAC
 - National Foreign Assessment Center
 - NFCS
 - Nuclear Forces Communications Satellite
 - NFD
 - No Foreign Dissemination
 - NFDP
 - National Foreign Disclosure Policy
 - NFE
 - Network Front End
 - NFI
 - (1) Not Further Identified; (2) No Further Information
 - NFIB
 - National Foreign Intelligence Board (formerly USIB)
 - NFIC
 - National Foreign Intelligence Council
 - NFIP
 - National Foreign Intelligence Program
 - NFL
 - New Foreign Launch
 - NFM
 - Near-Full-Motion
 - NFS
 - Network File System
 - NFSN
 - NATO French-Speaking Nations
 - NFWS
 - Navy Fighter Weapons School
 - NFZ
 - Nuclear Free Zone
 - NG
 - National Guard
 - NGA
 - NATO Guidelines Area
 - NGAZ
 - NATO Gazetteer
 - NGB
 - National Guard Bureau
 - NGF
 - Northern Group of Forces (Soviet Forces in Poland)
 - NGFS
 - Naval Gunfire Support
 - NGIC
 - National Ground Intelligence Center
 - NGL
 - Natural Gas Liquids
 - NGO
 - Non-Governmental Organization(s)
 - NGS
 - National Ground Site
 - NHCD
 - National HUMINT Collection Directive(s)
 - NHCP
 - National HUMINT Collection Plan
 - NHO
 - Naval Hydrographic Office
 - NHRTC
 - National HUMINT Requirements Tasking Center
 - NIA
 - National Imagery Agency
 - NIAC
 - (1) National Information & Analysis Center; (2) Naval Intelligence Automation Command
 - NIAG
 - NATO Industrial Advisory Group
 - NIC
 - (1) Naval Intelligence Command; (2) National Intelligence Council; (4) Naval Intelligence Cell; (5) National Intelligence
 - Cell/Community
 - NICCIA
 - National CI Coordinating Authority
 - NICKA
 - Nickname and Exercise Term System
 - NICOLS
 - NIC On-Line System
 - NICS
 - NATO Integrated Communications System
 - NICSCOA
 - NATO Integrated Communications System Central Operating
 - Authority
 - NID
 - National Intelligence Daily
 - NIDS
 - NMCC Information Display System
 - NIE
 - National Intelligence Estimate
 - NIEO
 - New International Economic Order
 - NIETB
 - National Imagery Exploitation Target Base
 - NIETS
 - National Imagery Exploitation Tasking Study
 - NIEX
 - No-notice Interoperability Exercise
 - NIG
 - National Input Group
 - NIHS
 - NAVEUR Intelligence Highlights Summary
 - NII
 - National Information Infrastructure
 - NIIC
 - NORAD Intelligence Indications Center
 - NIIDTS
 - Naval Intelligence Imagery Data Transmission System
 - NIIRS
 - National Imagery Interpretability Rating Scale
 - NILS
 - Naval Intelligence Locating Summary
 - NIM
 - NORAD Intelligence Memorandum
 - NIMA
 - National Imagery and Mapping Agency
 - NIO
 - National Intelligence Officer
 - NIP
 - (1) Notice of Intelligence Potential; (2) National Intelligence Priorities; (3) NATO Interoperability Plan
 - NIPIR
 - Nuclear Immediate Photo Interpretation Report
 - NIPRNET
 - Unclassified-but Sensitive (N) Internet Protocol Router Network
 - NIPS
 - (1) NMCC Information Processing System; (2) Naval Intelligence Processing System
 - NIPSSA
 - Naval Intelligence Processing Systems Support Activity
 - NIPSTRAFAC
 - Naval Intelligence Processing Systems Training Facility
 - NIS
 - (1) National Intelligence Summary; (2) National Intelligence Survey; (3) Naval Investigative Service; (4) NATO Identification System; (5) NPIC Information System (former NDS); (6) Newly
 - Independent
 - States; (7) National Imagery Segment; (8) National
 - Input
 - Segment; (9) NIPCImagery System; (10) Network Information System
 - NISAC
 - National Industrial Security Advisory Committee
 - NISAM
 - Naval Intelligence Systems Architecture Manual
 - NISC
 - Naval Intelligence Support Center (U.S. Navy) (now NIC)
 - NISCOM
 - Naval Investigative Service Command
 - NISHQ
 - Naval Investigative Service Headquarters
 - NISO
 - Naval Investigative Service Office
 - NISP
 - Nuclear Weapons Intelligence Support Plan
 - NISR
 - National Intelligence Situation Report
 - NIST
 - (1) National Intelligence Support Team; (2) National Institute of Standards and Technology
 - NIT
 - National Intelligence Topic
 - NITF
 - National Imagery Transmission Format
 - NITFS
 - NITF Standard
 - NIU
 - Network Interface Unit
 - NKIL
 - North Korea Installation List
 - NKSR
 - Nonkernel Security Related Software
 - NLC
 - National Logistical Command
 - NLI
 - Natural Language Interface
 - NLM
 - Netware Loadable Module
 - NLP
 - Natural Language Processing
 - NLOS
 - Non-Line-of-Sight Weapon System
 - NLS
 - Non-Lethal Submunitions
 - NLT
 - Not Later Than
 - NLZ
 - No-Loan Zone
 - NM
 - Nautical Mile
 - NMC
 - (1) Naval Materiel Command; (2) NATO Military Council
 - NMCC
 - National Military Command Center
 - NMCC(A)
 - National Military Command Center (Alternate)
 - NMCS
 - National Military Command System
 - NMCSSC
 - National Military Command Systems Support Center
 - NMD
 - National Military Defense
 - NMI
 - No Middle Initial
 - NMIC
 - (1) National Military Intelligence Center (archaic, now NMJIC); (2) National Maritime Intelligence Center
 - NMICC
 - NATO Maritime Intelligence Coordination Center
 - NMICSS
 - NMIC Support System
 - NMIS
 - National Military Intelligence Support
 - NMIST
 - National Military Intelligence Support Team
 - NMITC
 - (1) Navy-Marine Corps Intelligence Training Center; (2) National Military Intelligence Training Center
 - NMJCC
 - National Military Joint Command Center
 - NMJIC
 - National Military Joint Intelligence Center
 - NMN
 - No Middle Name
 - NMOSS
 - NATO Maritime Operational Support System
 - NMRL
 - National MASINT Requirements List
 - NMS
 - National Military Strategy
 - NMSD
 - National Military Strategy Document
 - NMIC
 - National Military Intelligence Center
 - NMICC
 - National Military Intelligence Collection Center
 - NMJIC
 - National Military Joint Intelligence Center
 - NN
 - Neural Network
 - NNA
 - Neutral and Non-Aligned
 - NNAG
 - NATO Naval Armaments Group
 - NNBIS
 - National Narcotics Border Interdiction System
 - NNICP
 - National Nuclear Intelligence Collection Plan
 - NNWS
 - Non-Nuclear Weapons States
 - NOAA
 - National Oceanic and Atmospheric Administration
 - NOB
 - (1) Naval Order of Battle; (2) Nuclear Order of Battle
 - NOBS
 - Naval Operations Bases
 - NOBTS
 - Naval Order of Battle Textual Summary
 - NOC
 - (1) Naval Operations Center; (2) Network Operations Center
 - NOCONTRACT
 - Not Releasable to Contractors or Contractor
 - Consultants
 - NOD
 - Night Observation Device
 - NOE
 - Nap-of-the-Earth
 - NOFORN
 - Not Releasable to Foreign Nationals
 - NOIAN
 - National Operations and Intelligence Analysts Net
 - NOIC
 - Naval Operational Intelligence Center
 - NOIWON
 - National Operations and Intelligence Watch Officers Network
 - NOK
 - Next Of Kin
 - NOMS
 - Nuclear Operations Monitoring System
 - NOPF
 - Naval Ocean Processing Facility
 - NOR
 - Norway
 - NORAD
 - North American Aerospace Defense Command
 - NORD
 - Nordic
 - NORIP
 - NORAD Intelligence For Planning Document
 - NORLANT
 - North Atlantic
 - NORMIB
 - NORAD Missile Intelligence Bulletin
 - NORSAR
 - Norwegian Seismic Array
 - NORSIB
 - NORAD Weekly Space Intelligence Bulletin
 - NORTHAG
 - Northern Army Group
 - NORTIC
 - NORAD Tactical Intelligence Cell
 - NOSC
 - Naval Ocean Systems Center
 - NOSG
 - Naval Operations Support Group
 - NOSIC
 - Naval Ocean Surveillance Information Center
 - NOTAL
 - Not To All (message distribution restriction)
 - NPA
 - New People’s Army
 - NPB
 - Neutral Particle Beam
 - NPE
 - Nuclear Planning and Execution
 - NPES
 - Nuclear Planning and Execution System
 - NPGS
 - Naval Postgraduate School
 - NPHR
 - National Foreign Intelligence Plan for Human Resources
 - NPIC
 - National Photographic Interpretation Center
 - NPR
 - Nuclear Posture Review
 - NPS
 - Nuclear Planning System
 - NPT
 - Non-Proliferation (of Nuclear Weapons) Treaty
 - NR
 - (1) Research Submarine (Nuclear); (2) Naval Reserve; (3) Non-Recurring; (4) Number
 - NRAD
 - NCCOSC Research, Development, Test and Evaluation Division
 - NRC
 - National Research Council
 - NRCC
 - NORAD Region Combat Center
 - NRDL
 - Naval Radiological Defense Laboratory
 - NRF
 - Naval Reserve Force
 - NRFI
 - Non-Recurring Finished Intelligence
 - NRI
 - Net Radio Interference
 - NRIP
 - Naval Reserve Intelligence Program
 - NRIS
 - National Radar Interpretability Scale
 - NR
 - JOIC Northwestern Region Joint Operational Intelligence Cell
 - NRL
 - (1) Naval Research Laboratory; (2) NUWEP Reconnaissance List; (3) National Receive Location
 - NRO
 - National Reconnaissance Office
 - NROSS
 - Navy Remote Ocean Surveillance Satellite
 - NRP
 - (1) National Reconnaissance Program; (2) Net Radio Protocol
 - NRT
 - (1) Near Real Time; (2) Net Registered Tonnage
 - NRTEM
 - Near-Real-Time Exploitation Module
 - NRTI
 - Near-Real-Time Information
 - NRTS
 - Naval Reconnaissance and Technical Support
 - NSA
 - (1) National Security Agency; (2) National Shipping Authority; (3) National Standards Association; (4) Naval Support Activity
 - NSAD
 - Network Security Architecture and Design
 - NSA/CSS
 - National Security Agency/Central Security Service
 - NSAM
 - National Security Action Memorandum
 - NSARC
 - Navy Systems Acquisition Review Council
 - NSC
 - (1) National Security Council; (2) Naval Supply Center
 - NSC/DC
 - Deputies Committee of the NSC
 - NSCID
 - National Security Council Intelligence Directive
 - NSCIG
 - National Security Council Interdepartmental Group
 - NSD
 - National Security Directive
 - NSDD
 - National Security Decision Directive
 - NSDM
 - National Security Decision Memorandum
 - NSE
 - (1) Naval Support Element; (2) National Support Element
 - nsec
 - Nanosecond
 - NSEP
 - National Security Emergency Preparedness
 - NSF
 - National Science Foundation
 - NSFS
 - National Surface Fire Support
 - NSG
 - Naval Security Group
 - NSGA
 - Naval Security Group Activity
 - NSGC
 - Naval Security Group Command
 - NSGD
 - Naval Security Group Detachment
 - NSI
 - National Security Information
 - NSIC
 - Naval Security and Investigative Command
 - NSN
 - National Stock Number
 - NSNF
 - Non-Strategic Nuclear Forces
 - NSO
 - (1) Non-SlOP Option; (2) Network Security Officer
 - NSOC
 - (1) National Security Operations Center (formerly National SIGINT Operations Center); (2) Naval Special Operations Command
 - NSOF
 - Naval Status of Forces
 - NSP
 - NORAD/USSPACECOM
 - NISPC
 - National In-Service Production Centers
 - NSPG
 - National Security Planning Group
 - NSRB
 - National Security Resources Board
 - NSRDB
 - National SIGINT Requirements Data Base
 - NSRDC
 - Naval Ship Research and Development Center
 - NSRL
 - National SIGINT Requirements List
 - NSRS
 - National SIGINT Requirements System
 - NSS
 - (1) NMIC Support System; (2) National Seismic Station; (3) National Security Strategy; (4) Network Support Server
 - NSSD
 - National Security Study Directive
 - NSSM
 - (1) Navy Spread Spectrum Modem; (2) National Security Study Memorandum
 - NSST
 - (1) Navy Space Command Space Support Team; (2) National Special Support Teams
 - NSTAC
 - National Security Telecommunications Advisory Committee
 - NSTD
 - (1) National Strategic Target Database; (2) Non-System Training Device
 - NSTG
 - Nuclear Strike Target Graphic
 - NSTGFE
 - Naval Scientific and Technical Group, Far East
 - NSTISSAM
 - National Security Telecommunications and Information Systems
 - Security
 - Advisory/information Memorandum
 - NSTISSC/D/I/P
 - National Security Telecommunications and Information Systems
 - Security
 - Committee/Directive/Instruction/Policy
 - NSTL
 - National Strategic Target List
 - NSTS
 - NSA/CSS Secure Telephone System
 - NSV
 - Netted Secure Voice
 - NSVN
 - NATO Secure Voice Network
 - NSW
 - Naval Special Warfare
 - NSWC
 - (1) Navy Surface Weapons Center; (2) Navy Special Warfare Command
 - NSWDG
 - Naval Special Warfare Development Group
 - NSWG
 - Naval Special Warfare Group
 - NSWP
 - Non-Soviet Warsaw Pact
 - NSWTG
 - Naval Special Warfare Task Group
 - NSWTG/U
 - Naval Special Warfare Task Group/Unit or (Unconventional)
 - NSWTU
 - Naval Special Warfare Task Unit
 - NSWU
 - Naval Special Warfare Unit
 - NTA
 - National Tasking Authority
 - NTB
 - (1) National Targeting Base; (2) Nuclear Test Ban
 - NTBS
 - National Target Base Server
 - NTC
 - (1) National Territorial Command; (2) National Tasking Center; (3) Naval Training Center; (4) Network Terminal Concentrator; (5) National Training Center
 - NTCB
 - Network Trusted Computing Base
 - NTCC
 - Naval Telecommunications Center
 - NTCS-A
 - Naval Tactical Communications System-Afloat
 - NTDI
 - NATO Target Data Inventory
 - NTDS
 - Naval Tactical Data System
 - NTF
 - National Test Facility
 - NTI
 - (1) National Tactical Interface; (2) Near-Term Initiative
 - NTIA
 - National Telecommunications & Information Administration/
 - Agency
 - NTIB
 - NATO Tactical Intelligence Broadcast
 - NTIC
 - Naval Technical Intelligence Center
 - NTIS
 - National Technical Information Service
 - NTISSAM
 - National Telecommunications and Information Systems Security
 - Advisory/information
 - Memorandum
 - NTISSC/D/I/P
 - National Telecommunications and Information Systems Security
 - Committee/Directive/Instruction/Policy
 - NTM
 - National Technical Means
 - NTMWG
 - Nuclear Test Monitoring Working Group
 - NTP
 - National Tasking Plan
 - NTPC
 - National Telemetry Processing Center
 - NTPR
 - Nuclear Targeting Policy Review
 - NTPS
 - Near-Term Maritime Pre-Positioning Ships
 - NTS
 - (1) Nuclear Test Site; (2) Naval Telecommunications System
 - NTSC
 - National Television Standard Code/Committee
 - NTSDS
 - National Target/Threat Signatures Data System
 - NTSS
 - National Time-Sensitive System
 - NTU
 - New Threat Upgrade
 - NTZ
 - No Transgression Zone
 - NUAC
 - Nicaragua Analysis Cell
 - NUCAP
 - Nuclear Capabilities Data Base
 - NUCDEF
 - Nuclear Defense
 - NUCDETS
 - Nuclear Detonation Detection & Reporting System
 - NUCINT
 - Nuclear Intelligence
 - NUCREP
 - Nuclear Damage Report
 - NUCWPN
 - Nuclear Weapon(s)
 - NUICCS
 - NORAD/USSPACECOM Integrated Command and Control
 - System
 - NUDET
 - (1) Nuclear Detection; (2) Nuclear Detonation
 - NUIS
 - NORAD/USSPACECOM Intelligence Systems
 - NURAD
 - Nuclear Radiation Detection
 - NUREP
 - Nuclear Weapons Report
 - NUSC
 - Naval Underwater Systems Center
 - NUT
 - Naval Upper Tier
 - NUTEX
 - Nuclear Tactical Exercise
 - NUWEAMP
 - Nuclear Weapons Employment and Acquisition Master Plan
 - NUWEP
 - Nuclear Weapons Employment Policy/Plan (NCA)
 - NVDEP
 - Network Virtual Data Entry Protocol
 - NVDET
 - Network Virtual Data Entry Terminal
 - NVG
 - Night Vision Goggles
 - NVIS
 - (1) Near-Vertical Incidence Skywave; (2) Night Vision Imaging System
 - NVS
 - Night Vision System
 - NW
 - (1) Nuclear Warfare; (2) Northwest (region)
 - NWB
 - Nuclear Weapons Branch
 - NWC
 - (1) National War College; (2) Naval War College; (3) Naval Weapons Center; (4) NORAD Weather Center
 - NWFZ
 - Nuclear Weapons Free Zone
 - NWIP
 - Naval Warfare Information Publication
 - NWIS
 - Naval Weaponeering Information Sheet
 - NWL
 - Naval Weapons Laboratory
 - NWP
 - Naval Warfare Publication
 - NWR
 - Northwest Region
 - NWRS
 - Nuclear Weapons Requirement Study
 - NWS
 - (1) Nuclear Weapons State; (2) North Warning System; (3) National Weather Service
 - NWSS
 - Nuclear Weapons Storage Site
 - NWWCSS
 - Naval Worldwide Command Support System
 - NX
 - Non-Expendable
 
O
- O/A
 - On or About
 - OA
 - (1) Office Automation; (2) Operations Analysis; (3) Operational
 - Area
 - OAC
 - Objective Architecture Center
 - OAD
 - (1) Operational Availability Date; (2) Objective Architecture Document
 - OAD-2
 - Objective Architecture Document, 2nd Iteration
 - OADR
 - Originating Agency’s Determination Required
 - OALAN
 - Office Automation Local Area Network
 - OAMP
 - Optical Airborne Measurements Program
 - OAP
 - (1) Organizational Assessment Package; (2) Offset Aim Point
 - OAPEC
 - Organization of Arab Petroleum-Exporting Countries
 - OAS
 - (1) Organization of American States; (2) Offensive Air Support
 - OASA(RDA)
 - Office of the Assistant Secretary of the Army (Research, Development, and Acquisition)
 - OASD
 - Office of the Assistant Secretary of Defense
 - OASD(C3I)
 - OASD (Command, Control, Communications, and Intelligence)
 - OASIS
 - (1) Operational Application of Special Intelligence Systems; (2) Office Automation System for Intelligence Support
 - OATS
 - (1) Operations Analysis for Tactical Support; (2) Online AIF Transaction System
 - OAU
 - Organization of African Unity
 - OB
 - Order of Battle
 - OBC
 - Optical Bar Camera
 - OBE
 - Overtaken By Events
 - OBI
 - Observable Human Resources Intelligence
 - OBI-OC
 - OBI Operations Center
 - OBIS
 - Order of Battle Intelligence System
 - Obj
 - Object
 - OBP
 - On-Board Processing
 - OBO
 - Official Business Only
 - OBS
 - (1) Ocean Baseline System; (2) Orders of Battle System; (3) Observations (Optical Tracking)
 - OBSS
 - (1) Off-Board Sensor Systems; (2) Operational Briefing Support System
 - OBSUM
 - Order of Battle Summary
 - OBU
 - OSIS Baseline Upgrade
 - OC
 - (1) Dissemination and extraction of Information Controlled; (2) Optical Carrier
 - O&C
 - Operations & Control
 - OCA
 - (1) Ocean Control Authority; (2) Operational Control Authority; (3) Offensive Counterair
 - OCAC
 - Operational Control and Analysis Center
 - OCAM
 - Afro-Malagasy and Mauritian Common Organization
 - OCAR
 - Office, Chief of Army Reserve
 - OCCIS
 - Operational Command and Control Information System
 - OCCULT
 - Optical Covert Communications Using Laser Transceivers
 - OCEANLANT
 - Ocean Atlantic Area (NATO)
 - OCJCS
 - Office of the Chairman, Joint Chiefs of Staff
 - OCM
 - Operational Coordination Message
 - OCMA
 - Objective Collection Management Architecture
 - OCMC
 - Overhead Collection Management Center
 - OCNO
 - Office of the Chief of Naval Operations
 - OCOKA
 - Observation and Fields of Fire, Concealment and Cover, Obstacles, Key terrain, Avenues of Approach, and Mobility Corridors
 - OCONUS
 - Outside CONUS
 - OCR
 - (1) Office of Collateral Responsibility; (2) Optical Character Reader
 - OCS
 - (1) Officer Candidate School; (2) Offensive Counterspace
 - OCS3
 - Optical Carrier 3 Communications
 - OCSA
 - Office of the Chief of Staff of the Army
 - OCSURV
 - Ocean Surveillance
 - OCU
 - Operational Conversion Unit
 - OD
 - Operating Directive(s)
 - ODA
 - Operational Detachment Alpha
 - ODC
 - Office of Defense Cooperation
 - ODCSINT
 - Office of the Deputy Chief of Staff, Intelligence
 - ODCSLOG
 - Office of Deputy Chief of Staff for Logistics
 - ODCSPER
 - Office of Deputy Chief of Staff for Personnel
 - ODECA
 - Organization of Central American States
 - ODIN
 - Operations Dedicated Imagery Network (LOCE)
 - ODISC4
 - Office of Director Information Systems Command, Control,
 - Communications,
 - Computers
 - ODJS
 - Office of the Director, Joint Staff
 - ODP
 - (1) Officer Distribution Plan; (2) Office of Defense Planning
 - ODRP
 - Office of the Defense Representative – Pakistan
 - ODS
 - (1) Open Data Server; (2) Operation DESERT STORM; (3) Output Data Server
 - OE
 - Operational Effectiveness
 - OECD
 - Organization for Economic Cooperation and Development
 - OEE
 - Operational ELINT Exploitation
 - OEF
 - Operational Exploitation Facility
 - OEG
 - Operational Exposure Guide
 - OEIC
 - Overseas Economic Intelligence Committee
 - OER
 - (1) Officer Evaluation Report; (2) Officer Efficiency Report; (3) Operational ELINT Requirements
 - OET
 - Office of Emergency Transportation
 - OFC
 - Office
 - OFCO
 - Offensive Counterintelligence Operation
 - Off
 - Officer
 - OFM
 - Office of Foreign Mission
 - OGOOI
 - Operations Group Operations Officer Intelligence (Air Force)
 - OGS
 - Overseas Ground Station
 - OGSI
 - Operations Group Support Intelligence (Air Force)
 - OHD
 - Over-the-Horizon Detection Radar
 - OHD-B
 - Over-the-Horizon Detection Radar-Backscatter
 - OI
 - (1) Operating Instruction; (2) Operational Interest
 - O&I
 - Operations & Intelligence
 - OIA
 - (1) Office of Imagery Analysis; (2) Operations Intelligence Automation
 - OIC
 - Officer in Charge
 - OICC
 - (1) Operational Intelligence Crisis Center; (2) Operational Intelligence Coordination Center
 - OICS
 - Operational Intelligence Collection System
 - OII
 - Operations-Intelligence Interface
 - OILO
 - Operations Intelligence Liaison Officer
 - OIP
 - (1) Offset Instrumentation Point; (2) Operator Interface Processor
 - OIR
 - Operational Intelligence Requirement
 - OISS
 - Operational Intelligence Support System
 - OIW
 - OII Workstation
 - OJCS
 - (1) Organization of the Joint Chiefs of Staff; (2) Office of the Joint Chiefs of Staff
 - OJT
 - On-the-Job Training
 - OL
 - Operating Location
 - OLC
 - Oak Leaf Cluster
 - OM
 - Operations Module
 - O&M
 - Operation and Maintenance
 - OMA
 - (1) Office of Military Affairs (CIA); (2) Operations and Maintenance, Army
 - OMAR
 - Operations and Maintenance Army Reserve
 - OMAT
 - Ocean Measurements and Array Technology
 - OMB
 - Office of Management and Budget
 - OMC
 - Office of Military Cooperation
 - OMC-K
 - Office of Military Cooperation-Kuwait
 - OMG
 - Operational Maneuver Group (FSU)
 - OMNG
 - Operation and Maintenance, National Guard
 - OMOB
 - Offensive Missile Order of Battle
 - OMV
 - Orbital Maneuvering Vehicle
 - ON
 - Original Negative (film)
 - ONA
 - Australia Office of National Assessments
 - ONC
 - Operational Navigation Chart
 - ONI
 - Office of Naval Intelligence
 - ONIR
 - Overhead Non-Imaging Infrared
 - ONLEXKED
 - On-Line Five Year Exercise Schedule System
 - ONOO
 - Outline NATO Operational Objective
 - ONPG
 - Operational Nuclear Planning Group
 - ONR
 - Office of Naval Research
 - ONS
 - Operational Needs Statement
 - ONUC
 - United Nations Operations in the Congo
 - ONUMOZ
 - United Nations Operations in Mozambique
 - ONUSAL
 - United Nations Observer Mission in El Salvador
 - OOA
 - Out of Area
 - OOB
 - Order of Battle
 - OODA
 - Observation, Orientation, Decision and Action
 - OOK
 - On/Off Keying
 - OOP
 - Object Oriented Programming
 - OOTW
 - Operations Other Than War
 - OP
 - (1) Observation Post; (2) Operation; (3) Operational
 - OPA
 - Other Procurement Activity
 - OP3
 - Overt Peacetime PSYOP Program
 - OPCC
 - Offutt Processing and Correlation Center
 - OPCEN
 - Operations Center
 - OPCODES
 - Operational Codes
 - OPCOM
 - Operational Command
 - OPCON
 - Operational Control
 - OPDEC
 - Operational Deception
 - OPEC
 - Organization of Petroleum-Exporting Countries
 - OPELINT
 - Operational Electronic Intelligence
 - OPF
 - Orbiter Processing Facility
 - OPFAC
 - Operational Facilities
 - OPFIS
 - Operational Foreign Instrumentation Signals
 - OPFOR
 - Opposing Forces
 - OPG
 - Operations Planning Group
 - OPI
 - Office of Primary Interest
 - OPIC
 - (1) Overseas Processing and Interpretation Center; (2) Overseas Private Investment Corporation
 - OPIC-A
 - Overseas Processing and Interpretation Center – Asia
 - OPINT
 - Optical Intelligence
 - OPINTEL
 - Operational Intelligence
 - OPLAN
 - Operations Plan
 - OPM
 - Office of Personnel Management
 - Opn(s)
 - Operation(s)
 - OPNAV
 - Office of the Chief of Naval Operations
 - OPNAVINST
 - OPNAV Instruction
 - OPNOTES
 - Operational Notes
 - OPORDER/OPORD
 - Operations Order
 - OPPAR
 - Opposing Army
 - OPR
 - Office(r) of Primary Responsibility; Officer Performance Report
 - OPREP
 - Operations Report
 - OPREPS
 - Operational Reporting System
 - OPS/OPNS/OP
 - Operations
 - OPS/INTEL
 - Operations Intelligence
 - OPSDEPS
 - Operations Deputies (JCS)
 - OPSCO
 - Operations Coordinator
 - OPSCOM
 - Operations Committee
 - OPSCOMM
 - Operations Secure Communications
 - OPSEC
 - Operations Security
 - OPSKAN
 - Open Skies Advanced Notice
 - OPSNOTE
 - Operations Note
 - OPT
 - (1) Optional Modification; (2) Operations Planning Team
 - OPTEMPO
 - Tempo of Operations
 - OPTEVFOR
 - Operational Test and Evaluation Force
 - OPTINT
 - Optical Intelligence
 - OPTIR
 - Optical Infrared
 - OPUS
 - OBU Program Upgrade System
 - OR
 - (1) Operational Requirements; (2) Operationally Ready
 - ORBINT
 - Orbital Intelligence
 - ORBIT
 - System Development Corporation Data Search Service
 - ORCON
 - (1) Dissemination and Extraction of Information Controlled by Originator; (2) Originator Controlled
 - ORD
 - Operational Requirements Document
 - ORE
 - Operational Readiness Exercise
 - ORF
 - Official Representation Fund
 - Org
 - Organization
 - ORI
 - Operational Readiness Inspection
 - OS
 - (1) Operating System; (2) Cryptologic Officer
 - O&S
 - Operations & Support
 - OSA
 - Open Systems Architecture
 - OSAP
 - Ocean Surveillance Assessment Program
 - OSAS
 - Operational Space Application System
 - OSC
 - (1) Office of the Security Council; (2) Operational
 - Support
 - Company; (3) Operations Support Center; (4) On-Scene
 - Commander
 - OSCAR
 - Optical Submarine Communications by Aerospace Relay
 - OSCARCP
 - Operations Support Center and Rear Command Post (Korea)
 - OSD
 - Office of the Secretary of Defense
 - OSD(C)
 - OSD (Comptroller)
 - OSF
 - Open Systems Foundation
 - OSI
 - (1) Operating Systems Incorporated (Contractor); (2) On-Site Inspection; (3) Off-Shore Islands; (4) Office of Special Investigations; (5) Open System Interconnect; (6) Office of Special Investigations; (7) Open System Interconnect
 - OSIA
 - On Site Inspection Agency
 - OSINT
 - Open Source Intelligence
 - OSIS
 - (1) Ocean Surveillance Information System; (2) Open Source Information Service
 - OSP
 - (1) Ocean Surveillance Product; (2) Operational Support Package
 - OSPRA
 - Ocean Surveillance Pattern Recognition Algorithm
 - OSO
 - Operational Support Office
 - OSP
 - Operational Support Packages
 - OSS
 - (1) Operational Storage Site; (2) Operations Support Squadron; (3) Operations Support System
 - OSSC
 - On-Line System Support Center
 - OST
 - Outer Space Treaty
 - OSTP
 - Office of Science and Technology Policy
 - OT
 - (1) Overseas Territories; (2) Overtime; (3) Operational Test; (4) One Time; (5) Operations Team
 - OT&E
 - Operational Test and Evaluation
 - OTA
 - (1) Operational Tasking Authority; (2) Office of Technology Assessment
 - OTAD
 - Over-The-Air Key Distribution
 - OTAR
 - Over-The-Air Rekeying
 - OTAT
 - Over-The-Air Transmission/Transfer
 - OTAU
 - Over-The-Air Updating
 - OTC
 - (1) Officer in Tactical Command; (2) Over-the-Counter
 - OTCIXS
 - (1) Officer in Tactical Command Information Exchange Subsystem; (2) OTC Information Exchange System
 - OTE
 - See OT&E
 - OTEA
 - Operational Test and Evaluation Agency (U.S. Army)
 - OTH
 - Over-the-Horizon
 - OTH-B
 - Over-the-Horizon Backscatter
 - OTH-R
 - Over-the-Horizon Radar
 - OTH-T
 - Over-the-Horizon Targeting
 - OTIS
 - Operational Targeting Intelligence System
 - OTM
 - On the Move
 - OTP
 - One-Time Pad
 - OTS
 - (1) One-Time Source; (2) Officer Training School; (3) Oahu Telecommunications System
 - OTT
 - One-Time Tape
 - OTU
 - Operational Training Unit
 - OUO
 - Official Use Only
 - OUSDRE
 - Office of the Under Secretary of Defense, Research &
 - Engineering
 - OUTS
 - Operational Unit Transportable System
 - OVOP
 - Overt Operational Proposal
 - OVPF
 - Object-Oriented Vector Product Format
 
P
- P
 - Peacetime
 - P2E2I
 - Pre-Planned Essential Elements of Information
 - P-3H
 - Land-Based Anti-Submarine Warfare Patrol Aircraft (re-engined)
 - P3I
 - Pre-Planned Product Improvement
 - PA
 - (1) Pulse Amplitude; (2) Probability of Arrival; (3) Public Affairs; (4) Preliminary Assessment; (5) Proper Authority
 - PAA
 - (1) Primary Aircraft Authorized; (2) Peer Access Approval
 - PA
 - ANG Pennsylvania Air National Guard
 - PAATS
 - Precision Approach Area Tracking System
 - PABX
 - Private Access Branch Exchange
 - PAC
 - Pacific
 - PACAF
 - Pacific Air Forces
 - PACCAAT
 - USPACOM Command and Control AUTODIN Access Terminal
 - PACCS
 - Post-Attack Command and Control System
 - PACE
 - Portable Acoustic Collection Equipment
 - PACFAST
 - Pacific Forward Area Support Team
 - PACFLT
 - Pacific Fleet
 - PACOM
 - U.S. Pacific Command
 - PACOPS
 - Pacific Air Force Operations
 - PACTAIS
 - Pacific Theater Air Intelligence System
 - PACTIDS
 - PACOM Theater Intelligence Data System
 - PACVTCN
 - Pacific Video Teleconferencing Network
 - PAD
 - Program Action Directive
 - PADAR
 - Passive Airborne Detection & Ranging
 - PA&E
 - Program Analysis and Evaluation
 - PAE
 - Peer Access Enforcement
 - PAF
 - Production Analysis and Fusion
 - PAI
 - Project Assignment Instruction
 - PAIDS
 - PACOM Area Imagery Distribution System
 - PAIS
 - (1) Personnel Authentication Identification System; (2) Prototype Advanced Indicator System; (3) Pacific Air
 - Intelligence
 - System
 - PAL
 - Permissive Action Link
 - PALAPA
 - Indonesian Satellite
 - PALS
 - Photo Area & Location System
 - PAM
 - (1) Payload Assist Module; (2) Penetration Augmented Munition
 - PAMIS
 - Psychological Operations Automated Management Information
 - System
 - PANAMSAT
 - PAN American Satellite (Communications System)
 - PANMAN
 - Panama Metropolitan Area Network
 - PAO
 - (1) Product Activity/Operational Code; (2) Public Affairs Officer
 - PAOC
 - PACAF Air Operations Center
 - PAR
 - (1) Precision Approach Radar; (2) Perimeter Acquisition Radar; (3) Phased-Array Radar; (4) Population at Risk; (5) Program
 - Assessment
 - Review
 - PARCS
 - (1) Perimeter Acquisition Radar Attack; (2) Perimeter Acquisition Characterization System
 - PARINT
 - Partial Intercept
 - PARIS
 - Pacific Army Intelligence System
 - PARMIS
 - Peacetime Airborne Reconnaissance Management Information
 - System
 - PARPRO
 - (1) Peacetime Aerial Reconnaissance Program; (2) Preplanned Application of Reconnaissance Programs
 - PAS
 - (1) Plans and analysis Staff; (2) Pan American Satellite
 - PASEP
 - Passed Separately
 - PASS
 - (1) Photo Interpretation Analyst Support System; (2) PACOM IPAC Intelligence Computer System Analyst Support System; (3) PACOM ADP Server Site
 - PASS-E
 - USPACOM ADP Server Site-EASTPAC
 - PASSEX
 - Passing Exercise (Naval)
 - PASS-H
 - USPACOM ADP Server Site, Hawaii
 - PASS-J
 - USPACOM ADP Server Site, Japan
 - PASS-K
 - USPACOM ADP Server Site, Korea
 - PAT
 - (1) Payload Associated Transporter; (2) Planning Assistance Team; (3) Process Action Team
 - PATREP
 - Patrol Report
 - PATRIOT
 - Phased Array Tracking to Intercept of Target
 - PATRIOT
 - PAC III Phased Array Tracking to Intercept of Target Advanced
 - Capability
 - III
 - PATRON
 - Patrol Squadron (Navy)
 - PATWING
 - Patrol Wing
 - PAVE
 - USAF Programs Connected (Night) Avionics, Target
 - Designators,
 - Vision
 - PAWS
 - (1) Portable Analyst Work Station; (2) Prototype Analytical Workstation; (3) Portable ASAS Workstation
 - PAX
 - Passengers
 - PB
 - (1) Particle Beam; (2) Patrol Boat
 - PB(A)(H)
 - Patrol Boat (Air Cushion) (Hydrofoil)
 - PBAC
 - Program Budget Activity Committee
 - PBC
 - Program and Budget Committee
 - PBD
 - (1) Program Budget Decision; (2) Patrol Boat Drone
 - PBEIST
 - Planning Board for European Inland Surface Transport
 - PBL
 - Patrol Boat, Light
 - PBN
 - Public Broadcasting Network
 - PBOS
 - Planning Board for Ocean Shipping
 - PBR
 - (1) River/Roadstead Patrol Boat (Navy); (2) Precision Bombing Range
 - PBTN
 - Panama Backbone Transport Network
 - PBV
 - Post-Boost Vehicle
 - PBW
 - Particle Beam Weapon
 - PBX
 - Private Branch Exchanges
 - PC
 - (1) Patrol Craft; (2) Positive Control; (3) Production Control; (4) Personal Computer; (5) Project Coordinator; (6) Parallel Computing; (7) Provide Comfort; (8) Patrol Coastal
 - PCA
 - Point of Closest Approach
 - PCAC
 - Primary Collection and Analysis Center
 - PCC
 - (1) POADS Computer Center; (2) Program Coordinating Committee
 - PCD
 - (1) Program Change Decision; (2) Positive Control Document
 - PCE
 - Patrol Escort
 - PCF(A)(H)
 - Fast Patrol Craft (Air Cushion) (Hydrofoil)
 - PCFS
 - Fire Support Patrol Craft
 - PCH
 - Patrol Craft (Hydrofoil)
 - PC
 - II PROVIDE COMFORT II
 - PCL
 - Parallel Communications Link
 - PCM
 - Pulse Code Modulation
 - PCMCIA
 - Personal Computer Memory Card International Association
 - PCN
 - (1) Production Control Number; (2) Packet Switching Node; (3) Personal Communications Networking
 - PCP
 - (1) Project Concept Proposal; (2) Program Change Proposal
 - PCR
 - (1) Performance and Cost Report; (2) Program Change Request
 - PCS
 - (1) Publication Control Sheet; (2) Permanent Change of Station; (3) Submarine Chaser; (4) Personal Communications System; (5) Primary Control Station
 - PCS/UPT
 - Personal Communications Services/Universal Personal Telecommunications
 - PCSF
 - Fire Support Patrol Craft
 - PCT
 - Training Patrol Craft
 - PCTN
 - Pacific Consolidated Telecommunications Network
 - PCTCS
 - Pentagon Center Telecommunications System
 - PCZ
 - Protected Communications Zone
 - PD
 - (1) Probability of Damage; (2) Presidential Directive; (3) Pulse Duration; (4) Passive Detection; (5) Point Detonation (Fuse)
 - PDA
 - Personal Digital Assistant
 - PDB
 - PSYOP Dissemination Battalion
 - PDC
 - Propaganda Development Center
 - PDD
 - Presidential Decision Directive
 - PDI
 - Principal Deputy for Intelligence
 - Panamanian Defense Force
 - PDL
 - Program Design Language
 - PDM
 - (1) Program Decision Memorandum; (2) Pulse Duration Modulation
 - PDMS
 - Point Defense Missile Systems
 - PDMT
 - Pursuit Deterrent Munition Trainer
 - PDOP
 - Position Dilution of Precision
 - PDP
 - (1) Program Decision Paper; (2) Programmable Data Processor
 - PDR
 - Preliminary Design Review
 - PDS
 - (1) Passive Detection System; (2) Power Distribution System; (3) Production Deconfliction System; (4) Protected Distribution
 - System
 - PDSC PACOM Data Systems Center
 - PDSS
 - Post-Deployment Software Support
 - PDU
 - Protocol Data Unit
 - PDUSD(A&T)
 - Principal Deputy Under Secretary of Defense (Acquisition & Technology)
 - PE
 - (1) Probable Error; (2) Personnel Equipment; (3) Program Element; (4) Preliminary Exploitation; (5) Peace Enforcement
 - PEAD
 - Presidential Emergency Affairs Documents
 - PEAS
 - (1) Psychological Operations Effectiveness Analysis Subsystem; (2) PSYOP Effects Analysis System
 - PEC
 - (1) Pacific Command Electronic Intelligence Center; (2) Program Element Code
 - PEG
 - (1) Photo Exploitation Group; (2) Priority Exploitation Group; (3) Priorities for ELINT Guidance; (4) Program Element Group
 - PEH
 - Probable Error in Height
 - PEI
 - Production Enhancement Initiative
 - PEILS
 - PACOM Executive Intelligence Summary
 - PEM
 - (1) Purchased Equipment Maintenance; (2) Program Element Monitor
 - PEO
 - Peace Enforcement Operation
 - PEOC4I
 - Program Executive Officer for Command, Control, Communications, Computers, and Intelligence
 - PEP
 - Photographic Exploitation Products
 - PER
 - Personnel
 - PERIGEE
 - Perspective Image Generation and Exploitation System
 - PERINTREP
 - Periodic Intelligence Report
 - PERINTSUM
 - Periodic Intelligence Summary
 - PERM
 - Processless Electron Recording Media
 - PERMCERT
 - Permanent Certification
 - PERSCON
 - Personal Contact
 - PEO
 - Program Executive Officer
 - PEO-CCS
 - PEO Command and Control Systems
 - PERSEC
 - Personnel Security
 - PERT
 - Program Evaluation and Review Technique
 - PES
 - Positive Enable System
 - PESM
 - Passive Electronic Support Measures
 - PF
 - Protection Factor
 - PFADS
 - Psychological Operations Foreign Area Data Subsystem
 - PFD
 - Power Flux Density
 - PFIAB
 - President’s Foreign Intelligence Advisory Board
 - PFLP
 - Popular Front for the Liberation of Palestine
 - PFM
 - Production Functional Manager
 - PFOD
 - Presumptive Finding of Death
 - PG
 - (1) Patrol Combatant; (2) Persian Gulf; (3) Precision Guidance
 - PGDR
 - Portable Data Reduction System
 - PGF
 - Patrol Ship
 - PGG
 - Guided-Missile Patrol Combatant
 - PGH
 - Patrol Gunboat (Hydrofoil)
 - PGIP
 - Postgraduate Intelligence Program
 - PGM
 - Precision-Guided Munitions
 - PGR
 - Reconnaissance Patrol Combatant
 - PGW
 - Precision Guided Weapon
 - PGSS
 - Publications and Graphics Subsystem
 - PHD
 - Phase History Data
 - PHIBGRU
 - Amphibious Group
 - PHIBRON
 - Amphibious Squadron
 - PHIGS
 - Programmer’s Hierarchical Interactive Graphics
 - PHM
 - Patrol Combatant Missile (Hydrofoil)
 - PHOTOINT
 - Photographic Intelligence
 - PHOTORECON
 - Photographic Reconnaissance
 - PHS
 - Public Health Service
 - PHYSEC
 - Physical Security
 - PI
 - (1) Photographic Interpretation/Interpreter; (2) Principal Investigator
 - PIAC
 - PACOM Intelligence Architecture Committee
 - PIB
 - (1) PACOM Intelligence Board; (2) Photo Interpretation Brief
 - PIC
 - (1) Pacific Imagery Processing and Interpretation Center; (2) Parent Indicator Code; (3) Processing and Interpretation Center
 - PICON
 - Portable ICON
 - PIF
 - (1) Processing and Interpretation Facility; (2) Project Investment Fund
 - PIGS
 - Passive Infrared Guidance System
 - PIICS
 - PACOM – Intelligence Computer System
 - PILOT
 - Phased Integrated Laser Optics Technology
 - PIM
 - Path of Intended Movement
 - PIN
 - (1) Preliminary Imagery Nomination File; (2) Photographic
 - Intelligence
 - Note; (3) Personal Increment Number; (4) Plan Identification Number; (5) Personal Identification Number; (6) PACOM Intelligence Net
 - PINES
 - PACAF Interim National Exploitation Segment/System
 - PIP
 - (1) Project Implementation Plan; (2) Product Improvement Package
 - PIR
 - (1) Photo Interpretation Report; (2) Priority Intelligence Requirement
 - PIRATE
 - Portable Imagery Receive and Transmission Equipment
 - PIREP
 - Pilot Report
 - Pixel
 - Picture Element
 - PJ
 - Pararescue Jumper
 - PK
 - (1) Probability of Kill; (2) Soviet (FSU) Light Machinegun; (3) Peacekeeping
 - PKA
 - Public Key Algorithm
 - PKC
 - Public Key Cryptography
 - PKK
 - Kurdistan Worker’s Party
 - PKO
 - Peace-Keeping Operation
 - PKSD
 - Programmable Key Storage Device
 - PL
 - (1) Phase Line; (2) Plans and Operations Division; (3) Public Law
 - PLA
 - (1) Plain Language Address; (2) People’s Liberation Army (China)
 - PLARS
 - Position Locating and Reporting System
 - PLGR
 - Precision Lightweight GPS Receiver
 - PLL
 - Prescribed Load List
 - PLNG
 - Planning
 - PLRS
 - Position Location Reporting System
 - PLO
 - Palestinian Liberation Organization
 - PLP
 - PSYOP Leaflet Payload
 - PLS
 - Pre-Launch Survivability
 - PLSDU
 - Physical Layer Service Data Unit
 - PLSS
 - U.S. Precision Location Strike System
 - PLT/Plt
 - Platoon
 - PM
 - (1) Preventive Maintenance; (2) Post Meridian (after noon); (3) Prime Mover; (4) Preventive Medicine; (5) Program Manager; (6) Prime Minister; (7) Provost Marshall; Project Manager; (8) Production Manager; (9) Peacemaking
 - PMATS
 - Program Management Automated Tool Set
 - PMB
 - Program Management Board
 - PME
 - Professional Military Education
 - PMF
 - Project Management File
 - PMGM
 - Program Manager’s Guidance Memorandum
 - PMIS
 - (1) Personnel Management Information System; (2) PSYOP Management Information Subsystem
 - PMO
 - (1) Program Management Office; (2) Project Management Office
 - P
 - Model Preproduction Model
 - PMP
 - Program Management Plan
 - PMPTS
 - Program Management Performance Tracking System
 - PMR
 - Primary Mission Readiness
 - PMRP
 - Program Manager’s Recommended Program
 - PMS
 - (1) Project Management System; (2) Preventive Maintenance System; (3) Precision Mensuration Software
 - PMSP
 - Preliminary Message Security Protocol
 - PMTC
 - Pacific Missile Test Center (Navy)
 - PN
 - Packet Network
 - PNAF
 - Prime Nuclear Airlift Force
 - PNCC
 - PASS Network Control Center
 - PNEK
 - Post-Nuclear-Event Key
 - PNE(T)
 - Peaceful Nuclear Explosion (Treaty)
 - PNG
 - Persona Non Grata
 - PNL
 - Prescribed Nuclear Load
 - PNUTS
 - Possible Nuclear Underground Test Site
 - PNVS
 - Pilot Night Vision System
 - PO
 - (1) Petty Officer; (2) Peace Operations
 - POA&M
 - (1) Plan of Action and Milestones; (2) Plan of Attack and Milestones
 - POADS
 - Psychological Operations Automated Data System
 - POAS
 - Psychological Operations Automation System
 - POB
 - (1) Place of Birth; (2) Psychological Operations Battalion
 - POC
 - (1) Point of Contact; (2) Program of Cooperation; (3) Psychological Operations Company
 - POC/ET
 - Proof of Concept/Experimental Testbed
 - POCS
 - Portable Oxygen Charging System
 - POD
 - Port of Debarkation
 - POE
 - (1) Plan of Execution; (2) Point of Entry; (3) Port of Embarkation
 - POES
 - Polar Orbiting Environmental Satellite
 - POG
 - Psychological Operations Group
 - POI
 - Program of Instruction
 - POL
 - (1) Petroleum, Oils, and Lubricants; (2) Political
 - POL-MIL
 - Political-Military
 - POLAD
 - Political Advisor
 - POM
 - (1) Program Objective Memorandum; (2) Preparation for Overseas Movement
 - POMCUS
 - Prepositioned Organizational Materiel Configured in Unit Sets
 - POOS
 - Parachute Offset Oxygen System
 - POP
 - Point of Presence
 - POR
 - Preparation for Oversees Replacement
 - PORTS
 - (JOPES) (1) Portable Remote Telecommunications System; (2) Seaports Files; (3) Portable Receive and Transmit System
 - PORTS-1N
 - Portable Receive and Transmit System – 1N
 - PORTSREP
 - Ports Report File (JCS/J-3)
 - Pos
 - Position
 - POSIX
 - Preliminary Open System Interface Standard
 - Pos-Nav
 - Positioning and Navigation
 - POST
 - Prototype Ocean Surveillance Terminal
 - POTBI
 - Places, Organizations, Things, Biographics, Intangibles
 - POTF
 - Psychological Operations Task Force
 - POV
 - Privately Owned Vehicle
 - POW
 - Prisoner of War
 - POWERR
 - Prototype Workstation for Electronic Warfare and Radio
 - PP
 - Preprogramed
 - PPO
 - Pilot and Payload Operator
 - PPBES
 - Planning, Programming, and Budgeting Execution System
 - PPBS
 - Planning, Programming, and Budgeting System
 - PPC
 - Printing and Publications Center
 - PPDB
 - Point Positioning Data Base
 - PPF
 - Photographic Processing Facility
 - PPGM
 - Planning and Programming Guidance Memorandum
 - PPI
 - Pulse Position Indicator
 - PPIF
 - Photographic Processing and Interpretation Facility
 - PPL
 - Preferred Products List
 - PPM
 - (1) Parts Per Million; (2) Pulse Position Modulation
 - PPMS
 - Power Pattern Measurement System
 - PPS
 - Precision and Positioning Service
 - PR
 - (1) Production Requirement; (2) Personnel Recover
 - PRA
 - (1) Permanent Restricted Area; (2) Population Reception Area (NATO)
 - PRAM
 - Allied Mine
 - PRB
 - Program Review Board
 - PRBAC
 - Partition Rule Base Access Control
 - PRC
 - (1) Policy Review Committee; (2) People’s Republic of China
 - PRC(I)
 - Policy Review Committee (Intelligence) (now SIG(I))
 - PRCSO
 - Peacetime Reconnaissance and Certain Sensitive Operations
 - PRD
 - (1) Production Responsibilities Document; (2) Presidential Review Directive
 - PRDA
 - Photo Reconnaissance Damage Assessment
 - PREMSS
 - Photo Reconnaissance and Exploitation Management Support
 - System
 - PREP/RAMP
 - Pre-Edit Processor/Report and Message Processor
 - PRF
 - Pulse Repetition Frequency
 - PRG
 - Program Review Group
 - PRGB
 - Point Reference Guild Book
 - PRI
 - (1) Pulse Repetition Interval; (2) Primary Rate Interface
 - PRIMAC
 - Production and Inventory Management and Control System
 - PRM
 - Presidential Review Memorandum
 - PROC
 - Processing/Process
 - PROCOMM
 - Terminal Emulation Software for DOS Workstations
 - PROD
 - Production
 - PROG
 - Program
 - PROM
 - Programmable Read-Only Memory
 - PROPIN
 - Caution — Proprietary Information Involved
 - PRP
 - Portable Radio Program
 - PRPG
 - Preliminary Reference Point Graphic
 - PRS
 - PACOM Remote System
 - PRSCO
 - Peacetime Reconnaissance and Sensitive Collection Operations
 - PRT
 - Personal Rapid Transit
 - PRTB
 - Soviet (FSU) Mobile Rocket Technical Base
 - PRU
 - Photographic Reconnaissance Unit
 - PS
 - (1) Processing Station; (2) Processing Segmext; (3) Policy Support
 - Ps
 - Permanent snowfields
 - PSAA
 - Pacific Special Activities Area
 - PSAC
 - President’s Scientific Advisory Committee
 - PSB
 - Harbor Patrol Boat
 - PSC
 - Principal Subordinate Command (NATO)
 - PSDU
 - Physical Layer Service Data Unit
 - PSI
 - (1) Pounds Per Square Inch; (2) Personnel Security Investigation
 - PSK
 - Phase Shift Keying
 - PSL
 - Protected Services List
 - PSN
 - (1) Packet Switching Node; (2) Public Switched Network; (3) Packet Switched Network
 - Psns
 - Positions
 - PSO
 - (1) Protective Structure Only; (2) Personnel Security Office; (3) Post Security Officer
 - PSP
 - (1) Pierced Steel Planking; (2) Planning Support Package
 - PSPS
 - PSYOP Studies Program Subsystem
 - PSR
 - (1) Post-Attack Status Report; (2) Periodic Status Report
 - PSRC
 - Presidential Selected Reserve Call-Up
 - PSS
 - Packet Switched Service
 - PST
 - Pacific Standard Time
 - PSTN
 - Public Switched Telecommunications Network
 - PSYOP
 - Psychological Operations
 - PSYOPGP
 - Psychological Operations Group
 - PSYWAR
 - Psychological Warfare
 - PT
 - (1) Torpedo Boat; (2) Part Time; (3) Physical Training
 - Pt
 - Peat
 - PTADB
 - Planning Terrain Analysis Data Base
 - PTG
 - Missile Attack Boat
 - PTGP
 - Part-Time Graduate Program
 - PTIAP
 - PACOM Theater Intelligence Architecture Program
 - PTL
 - Small Torpedo Boat
 - Ptl
 - Patrol
 - PTN
 - Pacific Tributary Network
 - PTP
 - (1) Probability to Penetrate; (2) Point-to-Point
 - PTR/P
 - Paper Tape Reader/Punch
 - PTS
 - Predicasts Terminal System
 - PTSR
 - Postmobilization Training Support Requirement
 - PTSS
 - Passive Thermal Suppression Suit
 - PTT
 - (1) Training Torpedo Boat; (2) Postal, Telephone, and Telegraph; (3) Push to talk
 - PTTP
 - USPACOM Tactics, Techniques, and Procedures
 - PTTDS
 - Projected Target Trends Data Sheet (FTL)
 - PTTP
 - USPACOM Tactics, Techniques, and Procedures
 - Pub
 - Publication
 - PUG
 - Partially Underground
 - PUP
 - (1) Performance Upgrade Program; (2) Pop-Up Point
 - PV
 - Physical Vulnerability
 - PVDS
 - Physical Vulnerability Data Sheets
 - PVITS
 - Portable Video Imagery Transmission System
 - PVST
 - Port Visit
 - PVO
 - (1) Air Defense (FSU); (2) Private Voluntary Organization
 - PVTM
 - Physical Vulnerability Technical Memorandum
 - PW
 - (1) Prisoner(s) of War; (2) Pulse Width
 - PWDS
 - Protected Wireline Distribution System
 - PWHQ
 - Primary War Headquarters
 - PWI
 - PACOM Warning Intelligence
 - PWIPS
 - Pre-Launch Warning Intelligence Processing System
 - PWRS
 - Prepositioned War Reserve Stock
 - PZ
 - Pick-Up Zone
 
Q
- QA
 - Quality Assessment
 - Q&A
 - Question and Answer
 - QBE
 - Query by Example
 - QC
 - Quality Control
 - QEA
 - Quick Erect Antenna
 - QM
 - Quartermaster
 - Q-MESSAGE
 - Classified Message on Navigational Hazard
 - QOL
 - Quality of Life
 - QPQ
 - Quid Pro Quo
 - QPSK
 - Quadrature Phase Shift Keying
 - Q/R
 - Query/Response
 - QRA
 - Quick Reaction Alert
 - QRA
 - Quick Reaction Antenna (TRC-167; TRC-170)
 - QRC
 - Quick Reaction Capability
 - QRF
 - Quick Response Force
 - QRG
 - Quick Response Graphic
 - QRLS
 - Quick Reaction Launch System
 - QRMP
 - Quick Response Multicolor Printer
 - QRP
 - Quick Reaction Package
 - QRRC
 - Quarterly Readiness Report to Congress
 - QRT
 - (1) Quick Reaction Task; (2) Quick Reaction Terminal
 - QRSA
 - Quick Reaction Satellite Antennae
 - QRSP
 - Quick Reaction Shuttle Payload
 - QSR
 - Quick Strike Reconnaissance
 - QSTAG
 - Quadripartite Standardization Agreement
 - QUICKSAT
 - Modified AN/FSC-78
 - QUIP
 - Quarterly Intelligence Production Listing
 
R
- R
 - (1) Rock Outcrops; (2) Receiver
 - RA
 - (1) Restricted Area; (2) Responsible Agency; (3) Resident Agent
 - RAAF
 - Royal Australian Air Force
 - RAAP
 - Rapid Application of Air Power
 - RAC
 - Resident Agent in Charge
 - RACE
 - Rapid Automatic Cryptographic Equipment
 - RAF
 - Royal Air Force
 - RABFAC
 - Radar Beacon Forward Air Controller
 - RAC
 - Research and Analysis Company
 - RACO
 - Rear Area Combat Operations
 - RAD
 - Radiation Absorbed Dose
 - RADAR
 - Radio Detection and Ranging
 - RADAREXREP
 - Radar Exploitation Report
 - RADAY
 - Radio Day
 - RADBN
 - Radio Battalion
 - RADC
 - Rome Air Development Center
 - RADCM
 - Radar Countermeasures
 - RADCOM
 - Radio Communications
 - RADCON
 - Radiological Control
 - RADIAC
 - Radioactive Detection, Indication, and Computation
 - RADINT
 - Radar Intelligence
 - RADREL
 - Radio Relay
 - RAF
 - Royal Air Force (U.K.)
 - RAG
 - (1) River Assault Group; (2) Regimental Artillery Group (FSU)
 - RAIDS
 - Rapid Access Imagery Dissemination System
 - RAILS
 - Relational Analyses of Internetted Linkages System
 - RAM
 - (1) Rolling Airframe Missile; (2) Random Access Memory; (3) Radar Absorbing Materials; (4) Reliability, Availability, and
 - Maintainability
 - RAMP
 - Rating Maintenance Program
 - RAMPART
 - Radar Advanced Measurement Program for Analysis of Reentry
 - Techniques
 - RAOC
 - (1) Rear Area Operations Center; (2) Regional Air Operations Center
 - RAOWG
 - Radar and Optical Intelligence Working Group
 - RAP
 - (1) Rocket Assisted Projectile; (2) Remedial Action Projects
 - RAPIDE
 - Relocatable Army Processors for IntelligenceData-Europe
 - RAPIER
 - Rapid Emergency Reconstitution
 - RAPTOR
 - Responsive Aircraft Program for Theater Operations
 - RAS
 - (1) Record Assigned Systems; (2) Replenishmest at Sea; (3) Regional Analysis Section; (4) Rear Area Security; (5) Remote Access Support
 - RASC
 - Required Automated Services Center
 - RASS
 - Random Access Storage System
 - RAST
 - Regional Analyst Support Team
 - RATO
 - Rocket-Assisted Takeoff
 - RATT
 - Radio Teletypewriter/Teleprinter
 - RATV
 - Rescue All Terrain Vehicle
 - RAU
 - Radio Access Unit
 - RAWS
 - RAPIDE Analyst Workstation
 - RAWSII
 - Raw Statement of Intelligence Interest
 - RB/ER
 - Reduced Blast/Enhanced Radiation
 - RBIF
 - Red Basic Intelligence File
 - RBS
 - (1) Regional Broadcast System; (2) Remote Base Server
 - RC
 - (1) Radio-Controlled; (2) Required Capability; (3) Reserve Component; (4) Riverine Craft
 - RCA
 - (1) Riot Control Agent; (2) Royal Canadian Army; (3) Requirements Control Authority
 - RCAF
 - Royal Canadian Air Force
 - RCAS
 - Reserve Component Automated System
 - RCC
 - (1) Regional Control Center; (2) Rescue Coordination Center
 - RCF
 - Remote Collection facility
 - RCM
 - Radar Countermeasures
 - RCOC
 - Regional Communications Operations Center
 - RCMP
 - Royal Canadian Mounted Police
 - RCP
 - Remote Communications Processor
 - RCS
 - (1) Radar Cross Section; (2) Remote Collection System
 - RCSS
 - (1) Reconnaissance Cargo; (2) RC-135 Support Service
 - RCST
 - RC-135 Support Team
 - RCU
 - Reserve Component Unit
 - RCV
 - Receive
 - RCW
 - Reconfigurable Workstation
 - RCZ
 - Rear Combat Zone
 - RD
 - (1) Restricted Data; (2) Radius of Damage; (3) Replacement Detachment; (4) Readiness Division
 - R&D
 - Research and Development
 - RD&A
 - Research, Development, and Acquisition
 - RDA
 - Research, Development, Acquisition
 - RDAISA
 - United States Army Research, Development & Acquisition
 - Information
 - Systems Agency
 - RDB
 - Requirements Data Base
 - RDBMS
 - Relational Data Base Management System
 - RDC
 - Rapid Deployment Capability
 - RDD
 - Required Delivery Date
 - RDE
 - Radiation Detection Experiment
 - RDEC
 - Research Development Engineering Center
 - RDF
 - (1) Radio Direction Finding; (2) Rapid Deployment Force
 - RDI
 - Reconnaissance, Detection & Identification
 - RDIT
 - Rapid Deployment Imagery Terminals
 - RDJTF
 - Rapid Deployment Joint Task Force
 - RDL
 - Recurring Document Listing
 - RDMSS
 - Rapidly Deployable Mobile SIGINT Systems
 - RDS
 - (1) Remote Display System; (2) Rapid Dissemination System
 - RDSS
 - Rapidly Deployed Surveillance System
 - RDT&E
 - Research, Development, Test and Evaluation
 - RDV
 - Rapid Deployment Vehicles
 - RE
 - Receive Element
 - READ
 - Readiness
 - READYCAP
 - Fighter Aircraft in Standby Condition
 - REC
 - Radio-Electronic Combat
 - RECA
 - Residual Capabilities Assessment
 - RECA(T)
 - Residual Capability Assessment (Team)
 - RECAP
 - Requirements and Capabilities System
 - RECAS
 - Residual Capabilities Assessment System
 - RECC
 - Regional Emergency Communications Coordinator
 - RECCE
 - Reconnaissance
 - RECCEXREP
 - Reconnaissance Exploitation Report
 - RECI
 - Radar Emitter Classification Identification
 - RECLAU
 - Reconnaissance Launch Report
 - RECON
 - Reconnaissance
 - RECONBN
 - Reconnaissance Battalion
 - RECONT
 - Reconnaissance Intentions Report
 - REDCOM
 - Readiness Command
 - REDCON
 - Readiness Condition
 - RED
 - Cell Rapid Exploitation and Dissemination Cell
 - RED
 - FLAG ACC Combat Flying Exercise at Nellis AFB
 - RED
 - HORSE Deployable Civil Engineering Group
 - REDTRAIN
 - Readiness Training
 - REFORGER
 - Return of Forces to Germany (Exercise)
 - RFC
 - Request for Collection
 - REG
 - Regulation
 - REGT/Regt
 - Regiment
 - REL
 - Releasable
 - RELCAN
 - Releasable to Canada
 - RELROK
 - Releasable to the Republic of Korea
 - REM
 - Route Evaluation Module
 - REMAB
 - Remote Marshalling Base
 - REMBASS
 - Remotely Emplaced Battlefield Surveillance System
 - REMS
 - Remote Employed Sensors
 - REMT
 - Regional Emergency Management Team
 - RENS
 - Reconnaissance, Electronic Warfare & Naval Intelligence
 - System
 - REP
 - (1) Range Error Probable; (2) Reserve Exploitation Program; (3) Representative
 - RES
 - Remote Earth Sensing
 - Res
 - Reserve
 - RESDAT
 - Restricted Data
 - RESTA
 - Reconnaissance, Surveillance & Target Acquisition
 - RETRANS
 - Retransmission
 - RETS
 - Remoted Target System
 - REUTERS
 - A News Service
 - REW(S)
 - Radio Electronic Warfare (Service)
 - REWSON
 - Reconnaissance, Electronic Warfare, Special Operations &
 - Naval
 - Intelligence Processing System
 - RF
 - (1) Radio Frequency; (2) Representative Fraction
 - RF-4
 - Designator for Reconnaissance Aircraft (USAF/USMC)
 - RFA
 - Restricted Fire Area
 - RFC
 - Request for Collection
 - RFD
 - Radio Frequency Distribution
 - RFE/RL
 - Radio Free Europe/Radio Liberty
 - RFI
 - (1) Radio Frequency Interference; (2) Request for Information
 - RFIS
 - Reserve Forces Intelligence School
 - RFL
 - Restrictive Fire Line
 - RFMETS
 - Radio Frequency Mobile Electronics Test Set
 - RFP
 - (1) Remaining Force Potential; (2) Radio Frequency Pulse; (3) Request for Proposal; (4) Request for Production
 - RFPI
 - Rapid Force Projection Initiative
 - RFPW
 - Radio Frequency Pulse Weapon
 - RFR
 - Request for Requirements
 - RFS
 - Request for Service
 - RFTB
 - Reserve Force Target Base
 - RFTL
 - Reserve Forces Target List
 - RGB
 - Red-Green-Blue
 - RGR
 - (1) Ranger; (2) Roger
 - RGS
 - Relay Ground Station
 - RGT
 - Regiment
 - RHAW
 - Radar Homing and Warning
 - RHIB
 - Rubber Hull Inflatable Boat
 - RI
 - Routing Indicator
 - RIB
 - Rigid Inflatable Boat
 - RIC
 - (1) Regional Intelligence Center; (2) Resource Identification Code
 - RIF
 - Reduction in Force
 - RII
 - Request for Intelligence Information
 - RIM
 - ROTHR Interface Module
 - RIMPAC
 - U.S. Naval Exercise
 - RIMS
 - Requirements Inventory Management System
 - RINT
 - Unintentional Radiation Intelligence
 - RIO
 - Radar Intercept Officer
 - RIP
 - (1) Register of Intelligence Publications; (2) Reconnaissance Information Point
 - RIPL
 - Reconnaissance and Interdiction Planning Line (NATO)
 - RIPSO
 - Revised IP Security Option
 - RISC
 - Reduced Instruction Set Computer
 - RISOP
 - Red Integrated Strategic Operations Plan
 - RISP
 - Reserve Intelligence Support Project
 - RIT
 - Remote Imagery Transceiver
 - RITS
 - Remote Imagery Transceiver System
 - RJITF
 - Regional Joint Intelligence Training Facility
 - RL
 - (1) Rocket Launcher; (2) Radio Liberty; (3) Receive Location
 - RLG
 - Ring Laser Gyro
 - RM
 - (1) Requirements Management; (2) Resource Management
 - RMBUX
 - Rocky Mountain Basic UNIX
 - RMEC
 - Regional Military Emergency Coordinator
 - RMG
 - Resource Management Group
 - RMO
 - (1) Records Management Officer; (2) Requirements Management Office
 - RMS
 - (1) Requirements Management System; (2) Remote Monitoring System
 - RNAV
 - Area Navigation
 - RNO
 - Regional Nuclear Option
 - RNP
 - (1) Radio Navigation Point; (2) Remote Network Processor
 - RO
 - (1) Reporting Officer; (2) Radar Operation; (3) Receive Only; (4) Resident Office
 - RO/RO
 - Roll-On/Roll-Off (Ship)
 - ROB
 - Radar Order of Battle
 - ROC
 - (1) Required Operational Capability; (2) Republic of China; (3) Reconnaissance Operations Center; (4) Required Operational Capability; (5) Regional Operations Center
 - ROCC
 - Regional Operations Control Center
 - ROD
 - Reconnaissance Operations Division
 - RODCA
 - (1) Reporting of DoD HUMINT Collection Activities; (2) Message Caveat
 - ROE
 - Rules of Engagement
 - ROF
 - (1) Rate of Fire; (2) Remote Operating Facility
 - ROFA
 - Remote Operating Facility Airborne
 - ROIPB
 - Rear Operations Intelligence Preparation of the Battlefield
 - ROK
 - Republic of Korea
 - ROKA
 - Republic of Korea Army
 - ROKAF
 - Republic of Korea Air Force
 - ROKN
 - Republic of Korea Navy
 - ROKUSCFC
 - Republic of Korea and U.S. Combined Forces Command
 - ROM
 - Read Only Memory
 - RON
 - Remain Overnight
 - ROP
 - Remote Operating Position
 - RORSAT
 - Soviet (FSU) Radar Ocean Reconnaissance Satellite
 - ROSE
 - Remote Optical Sensing of the Environment
 - ROSS
 - Refinement of SIGINT Support
 - ROT
 - Rotating Position
 - ROTC
 - Reserve Officer Training Corps
 - ROTHR
 - Relocatable Over-the-Horizon Radar
 - ROU
 - Radius of Uncertainty
 - ROW
 - Rest-of-World
 - RP
 - (1) Reference Point; (2) Release Point
 - RPA
 - Reserve Personnel Allotment
 - RPB
 - Regional Preparedness Board
 - RPC
 - (1) Regional Preparedness Committee; (2) Regional Reporting Center; (3) Remote Procedure Calls; (4) Rapid Positioning
 - Capability
 - RPE
 - Reconnaissance Planning Element
 - RPG
 - (1) Soviet (FSU) Shoulder-Fired Antitank Grenade Launcher; (2) Report Program Generator
 - RPK
 - Soviet (FSU) Light Machinegun (similar in design to the AK rifle)
 - RPM
 - (1) Revolutions per Minute; (2) Rounds per Minute
 - RPT
 - Report
 - RPTG
 - Reporting
 - RPV
 - Remotely Piloted Vehicle
 - RQS
 - Rescue Squadron
 - RQT
 - (1) Reliability Qualification Tests; (2) Requirement
 - RQMTS
 - Requirements
 - RR
 - (1) Railroad; (2) Radio Relay
 - R&R
 - Rest and Recreation
 - RRC
 - Regional Reporting Center
 - RRDB
 - Rapidly Reconfigurable Data Base
 - RRF
 - (1) Ready Reserve Force; (2) Rapid Reaction Force (ACE)
 - RRG
 - Remote Receive Group
 - RRI
 - Response to Request for Information
 - RRICS
 - Rapid Response Imagery Capability System
 - RRII
 - Response to Request for Intelligence Information
 - RRM
 - Red Resource Monitoring
 - RRP
 - Rapid Reinforcement Plan
 - RRS
 - Remote Receive Station
 - RRT
 - Radio Receive/Transmitter
 - RRTP
 - Rail-to-Road Transfer Point
 - RS
 - Reconnaissance/Surveillance
 - R&S
 - Reconnaissance and Surveillance
 - RSB
 - PSYOP Regional Support Battalion
 - RSBN
 - Short-Range Navigation System (FSU)
 - RSDN
 - Long-Range Navigation System (FSU)
 - RSC
 - (1) Regional Support Commands; (2) PSYOP Regional Support
 - Company
 - R&SC
 - Reconnaissance and Surveillance Center
 - RSE
 - Ranger Support Element
 - RSI,
 - R/S/I Rationalization, Standardization and Interoperability
 - RSN
 - Red Switched Network
 - RSO
 - (1) Reconnaissance & Survey Officer; (2) Regional Security Officer
 - RSOC
 - Regional SIGINT Operations Center
 - RSOD
 - Remote Satellite Operations Demonstration
 - RSOG
 - Reserve Special Operations Group
 - RSR
 - (1) Resource Status Report; (2) Required Supply Rate; (3) Radar Service Request
 - RSSC
 - Regional Space Support Centers
 - RSSP
 - Reconnaissance Support Survivability Program
 - RST
 - (1) Recovery Support Team; (2) Regional Survey Team
 - RSTA
 - Reconnaissance, Surveillance, & Target Acquisition
 - RSW
 - Reflected Shockwave
 - RT
 - (1) Real Time; (2) Radio Telephone; (3) Relocatable Target; (4) Radius of Target
 - RTA
 - Residual Threat Assessment
 - RTAPS
 - Relocatable Target Adaptive Planning Support
 - RTASS
 - Remote Tactical Airborne SIGINT System
 - RTCE
 - Rapid Targeting Capability Europe
 - RTG
 - Reconnaissance Technical Group (TAC, USAFE, PACAF)
 - RTIC
 - (1) Regional Threat Information Cell; (2) Real-Time Information to the Cockpit
 - RTIP
 - Real-Time Interactive Processor
 - RTM
 - Receiver/Transmitter/Modem
 - RTOS
 - Real-Time Optical System
 - RTP
 - Rail Transfer Point
 - RTS
 - (1) Reconnaissance Technical Squadron; (2) Real-Time Simulator
 - RTS-I
 - Regional Training Site(s)-Intelligence
 - RTSP
 - Real-Time Signal Processor
 - RU
 - (1) Roundup; (2) Resident Unit
 - RUNT
 - Russian Underground Nuclear Test
 - RURPOP
 - Rural Population File
 - RV
 - (1) Reentry Vehicle; (2) Radius of Vulnerability; (3) Reconnaissance Vehicle
 - RVT
 - Remote Video Terminal
 - RW
 - (1) Radiological Warfare; (2) Rotary Wing; (3) Reconnaissance Wing
 - RWH
 - Radar Warning & Homing
 - RWI
 - Radio Wireline Interface/Integration
 - RWO
 - Reconnaissance Watch Officer
 - RWR
 - Radar Warning Receiver
 - RWS
 - Remote Workstation
 - RX
 - Receive
 - RZ
 - Recovery Zone
 
S
- S
 - Secret
 - /s/
 - Signature
 - S-1
 - Personnel Staff Officer
 - S-2
 - Intelligence Staff Officer; Brigade, Battalion, and Armored Cavalry
 - S-3
 - Operations Staff Officer
 - SA
 - (1) Logistics Staff Officer; (2) Special Access; (3) Situational Awareness; (4) Signals Analysis; (5) Surface-to-Air; used to identify FSU Surface-to-Air Missiles, e.g., SA-7/GRAIL; (6) Situation Assessment; (7) Security Assistance; (8) Special Agent; (9) Stand Alone; (10) Secretary of the Army; (11) Systems Administrator; (12) Strategic Attack
 - SAA
 - (1) Special Area Assessments; (2) Strategic Air Army
 - SAAC
 - Strategic Analysis Applications Center
 - SAAM
 - Special Assignment Airlift Mission
 - SAASE
 - Standard Data Element-Based Automated Architecture Support
 - Environment
 - SACC
 - Supporting Arms Coordination Center
 - SACCS
 - Strategic Air Command Automated Command & Control System
 - SACS
 - (1) Secure Access Control System; (2) STU-III Access Control System
 - SAE
 - Service Acquisition Executive
 - SAB
 - Subject as Above
 - SAC
 - (1) Strategic Air Command; (2) Scientific Advisory Committee; (3) Senate Appropriations Committee
 - SACDIN
 - SAC Digital Network
 - SACEUR
 - Supreme Allied Commander, Europe (NATO)
 - SACLANT
 - Supreme Allied Commander, Atlantic (NATO)
 - SACLANTREPEUR
 - SACLANT Representative in Europe
 - SACOM
 - Southern Area Command
 - SACOS
 - SAC Operational Staff
 - SACWARNS
 - (1) Strategic Air Command Indications and Warning; (2) SAC Warning System
 - SADARM
 - Sense and Destroy Armor
 - SADF
 - South African Defense Force
 - SADO
 - Senior Air Defense Officer
 - SADT
 - Structured Analysis Design Technique
 - SAEDA
 - Subversion and Espionage Directed Against the Army
 - SAF
 - (1) Soviet (FSU) Air Force; (2) Source Acquisitions File; (3) Secretary of the Air Force; (4) US Air Force Staff
 - SAFE
 - (1) Support for the Analysts’ File Environment; (2) Selected Area for Evasion
 - SAFF
 - Safing, Arming, Fuzing, and Firing
 - SAF/O/T
 - Security Assistance Force/Organization/Team
 - SAG
 - (1) Study Advisory Group; (2) Surface Action Group; (3) Strategic Advisory Group
 - SAGE
 - Semiautomatic Ground Environment (Radar)
 - SAI
 - Strategic Command Administrative Instruction
 - SAIB
 - Safe Area Intelligence Brief
 - SAID
 - Safe Area Intelligence Description
 - SAIS
 - Strategic Aerospace Intelligence System
 - SAL
 - (1) Strategic Arms Limitation; (2) Submarine Alerting and Locating
 - SALT
 - (1) Strategic Arms Limitation Talks; (2) Supporting Arms Liaison Team
 - SALUTE
 - Size, Activity, Location, Unit, Time, Equipment (spot report format)
 - SAM
 - (1) Surface-to-Air Missile; (2) Summary Assessment Matrix
 - SAMOB
 - Surface-to-Air Missile Order of Battle
 - SAMSO
 - Space And Missile System Organization
 - SAMT
 - State of the Art Medium Terminals
 - SAO
 - (1) Special Access/Activities Office; (2) Select Attack Option; (3) Special Access Only; (4) Security Assistance Organization; (5) Security Assistance Office
 - SAOB
 - FSU Air Order of Battle
 - SAOC
 - (1) Space Actions Officers Course; (2) Sector Air Operations Center
 - SAOCS
 - Submarine/Aircraft Optical Communications System
 - SAP
 - (1) Special Access Program; (2) System Acquisition Plan
 - SAPAS
 - Semiautomatic Population Analysis System
 - SAR
 - (1) Search and Rescue; (2) Synthetic Aperture Radar; (3) Special Access Required; (4) Sea-Air Rescue
 - SARC
 - Surveillance and Reconnaissance Center
 - SARDA
 - Secretary of the Army for Research, Development and Acquisition
 - SARP
 - Storage and Retrieval Processor
 - SARPF
 - Strategic Air Relocatable Processing Facility
 - SARSAT
 - Search and Rescue Satellite-Aided Tracking
 - SART
 - Strategic Aircraft Recovery Team
 - SARV
 - Strategic Aerospace Reconnaissance Vehicle
 - SAS
 - (1) Strategic Area Study; (2) Strategic Aerospace Summary; (3) Special Activities Squadron; (4) Support to Analyst Subsystem; (5) Survivable Adaptive Systems
 - SASC
 - Senate Armed Services Committee
 - SASM
 - Strategic Air-to-Surface Missile
 - SASS
 - (1) Small Aerostat Surveillance System; (2) Systems Acquisition Support Services
 - SAT
 - (1) Satellite; (2) Staff Augmentation Team; (3) Satisfactory
 - SATCOM
 - Satellite Communications
 - SATCOMA
 - Satellite Communications Agency (U.S. Army)
 - SATKA
 - Surveillance, Acquisition, Tracking, and Kill Assessment
 - SATRAN
 - (1) Satellite Reconnaissance Advanced Notice; (2) Satellite Transmission
 - SATS
 - Southwest Asia Telecommunications System
 - SATVUL
 - Satellite Vulnerability
 - SAVE
 - Situation Analysis and Vulnerability Estimate
 - SAVI
 - Systems Analysis of Vulnerability to Intrusion
 - SAWC
 - Special Air Warfare Center
 - SAWG
 - Simulation and Analysis Working Group
 - SAWIC
 - Strike and Amphibious Warfare Intelligence Center
 - SAWS
 - Submarine Analyst Work Station
 - SAWVS
 - Satellite Attack Warning and Verification System
 - SB
 - Sentinel Byte
 - S-BAND
 - 2 to 4 GHz
 - SBB
 - Sustained Bare Base
 - SBI
 - (1) Special Background Investigation; (2) Space-Based Interceptor
 - SBIRS
 - Space-based Infrared Radar System
 - SBIS
 - Sustaining Base Information Services
 - SBKKV
 - Space-Based Kinetic Kill Vehicle
 - SBL
 - Space-Based Laser
 - SBM
 - Single-Point Mooring Buoy
 - SBR
 - (1) Special Boat Squadron; (2) Space-Based Radar
 - SBS
 - Site Backbone Segment
 - SBSS
 - Space-Based Surveillance System
 - SBU
 - (1) Special Boat Unit; (2) Sensitive but Unclassified
 - SBWASS
 - Space-Based Wide-Area Surveillance System
 - SC
 - (1) Science Committee (NATO); (2) Signal Corps; (3) Security Code; (4) Signal Company; (5) System Center; (6) Structural Category; (7) Screen Commander or Coordinator; (8) Air Force Communications-Computers Directorate; (9) Submarine Conversion
 - SCA
 - Service Cryptologic Agency
 - SCAD
 - Subsonic Cruise Armed Decoy
 - SCAMP
 - Sensor Control and Management Platoon
 - SCAMPI
 - SOF C3I Telecommunications System
 - SCARE
 - Standard Collection Asset Request Format
 - SCATANA
 - Security Control of Air Traffic and Air Navigation Aids
 - SCC
 - (1) Special Coordination Committee; (2) Standing Consultative
 - Commission
 - (SALT); (3) Surveillance Coordination Center; (4) System Control Center; (5) Space Control Center; (6) Service Component Commander
 - SC
 - CAT SOUTHCOM Crisis Action Team
 - SCC(I)
 - Special Coordination Committee (Intelligence)
 - SCCP
 - Single-Channel Command Post
 - SCCS-R
 - Single-Channel Collection System – Rear
 - SCCTV
 - Secure Closed-Circuit Television
 - SCDL
 - Surveillance and Control Data Link (JSTARS)
 - SCE
 - Service Cryptologic Element
 - SCF
 - Satellite Control Facility
 - SCF-UK
 - Save the Children Federation-UK
 - SCG
 - Special Consultative Group (NATO)
 - SCI
 - (1) Sensitive Compartmented Information or Information Programs; (2) Source Code Indicator
 - SCIBS
 - Sensitive Compartmented Information Billet System
 - SCIC
 - State Crime Information Center
 - SCIF
 - Sensitive Compartmented Information Facility
 - SCIM
 - Subject Codes for Intelligence Management
 - SCIMITAR
 - System for Countering Interdiction Missiles and Target Radars
 - SCINET
 - Sensitive Compartmented Information Network (DoDIIS)
 - SCIP
 - Special Communications Intelligence Package
 - SCIPMIS
 - Standard Civilian Personnel Management Information System
 - SCIPS
 - Sensitive Compartmented Information Processing System
 - SCIS
 - Survivable Communication Information System
 - SCISS
 - SOUTHCOM Intelligence Support System
 - SCI-VTC
 - Sensitive Compartmented Information-Video Teleconferencing
 - SC
 - J2 USSOUTHCOM J2
 - SCL
 - Standard Conventional Load
 - SCLNO
 - SOUTHCOM Liaison Officer
 - SCM
 - Security Countermeasures
 - SCN
 - Satellite Control Network
 - SCO
 - (1) Service Cryptologic Organizations; (2) Sub-Control Office
 - SCOLA
 - Satellite Communications for Learning
 - SCORE
 - Signal Communications by Orbiting Relay Equipment
 - SCOTT
 - Single-Channel Objective Tactical Terminal
 - SCP
 - Secure Conferencing Project
 - SCPC
 - Single Channel per Carrier
 - SCS
 - (1) Signal Collection System; (2) Satellite Control Squadron
 - SCSC
 - SOUTHCOM Support Center
 - SCSI
 - Small Computer Systems Interface
 - SCT
 - (1) Single-Channel Terminal; (2) Single-Channel Transponder
 - SCUBA
 - Self-Contained Underwater Breathing Apparatus
 - SCUD
 - Nickname of a Missile System
 - SD
 - (1) Space Director; (2) Standard Displacement; (3) Senior Director; (4) Security Division; (5) Strategic Command
 - Directive
 - SDA
 - (1) Ships Destination Authority; (2) Strike Damage Assessment
 - S&DA
 - Strike and Damage Assessment
 - SDB
 - Space Data Base
 - SDC
 - (1) Strategic Dissemination Company; (2) Strategic Defense Command
 - SDD
 - Secure Data Device
 - SDF
 - Structured Data Fields
 - SDHS
 - Satellite Data Handling System
 - SDI
 - Strategic Defense Initiative
 - SDIE
 - Special Defense Intelligence Estimate
 - SDIN
 - (1) Secure Digital Information Network; (2) Special Defense Intelligence Notice
 - SDIO
 - Strategic Defense Initiative Organization
 - SDIS
 - Switched Digital Integrated Service
 - SDLC
 - Synchronous Data Link Control
 - SDM
 - Standoff Destructive Munition
 - SDMA
 - Spaced Division Multiple Access
 - SDMS
 - SINET Data Management System
 - SDNRIU
 - Secure Digital Network Radio Interface Unit
 - SDNS
 - Secure Data Network System
 - SDO
 - System Development Office
 - SDOB
 - Scaled Depth of Burst
 - SDR
 - (1) Source-Directed Requirements; (2) System Design Review
 - SDS
 - (1) Satellite Data System; (2) SIGINT Direct Support; (3) Satellite Dissemination System; (4) Secondary
 - Dissemination
 - System; (5) Strategic Defense System; (6) Switched Data Services; (7) Spatial Data Server; (8) Small
 - Digital
 - Switch
 - SDV
 - (1) Swimmer Delivery Vehicle; (2) SEAL Delivery Vehicle
 - SDVT
 - SEAL Delivery Vehicle Team
 - SDYS
 - Studies
 - SE
 - Southeastern
 - SEA
 - (1) Southeast Asia; (2) Senior Enlisted Advisor
 - SEABEE
 - Navy Construction Battalion Personnel
 - SEALANCE
 - Anti-Submarine Warfare Standoff Weapons (ASW/SOW)
 - SEAD
 - Suppression of Enemy Air Defense
 - SEADS
 - Southeast Air Defense Sector
 - SEAGA
 - Selective Employment Air Ground Alert Forces
 - SEAL
 - Sea/Air/Land
 - SEASTAG
 - SEATO Standardization Agreement
 - SEATO
 - Southeast Asia Treaty Organization
 - SEAWATCH
 - NOSIC On-Line Computer System
 - SEC
 - (1) Second; (2) Section; (3) Submarine Element Coordinator
 - SECAF
 - Secretary of the Air Force
 - SECARMY
 - Secretary of the Army
 - SECC
 - Survivable Enduring Command Center
 - SECCLEAR
 - Security Clearance (Management System)
 - SECDEF
 - Secretary of Defense
 - SECNAV
 - Secretary of the Navy
 - SECOM
 - Security Committee
 - SECS
 - Survivable and Enduring Communications System
 - SECSTATE
 - Secretary of State
 - SECTY
 - Security
 - SED
 - Simulated Electronic Deception
 - SEDSCAF
 - Standard ELINT Data System Codes and Formats
 - SEE
 - (1) System Engineering and Evaluation; (2) Softcopy Exploitation Environment
 - SEEI
 - Special Essential Elements of Information
 - SEEK
 - Soviet Emigre Exploitation Kit
 - SEI
 - Specific Emitter Identification
 - SEIP
 - Senior Enlisted Intelligence Program
 - SEIS
 - Survivable and Enduring Intelligence System
 - SELA
 - Latin American Economic System
 - SELORS
 - Ship Emitter Locating Reports
 - SELMON
 - Selective Monitoring
 - SEMA
 - Special Electronic Mission Aircraft
 - SEMEC
 - SOF Enhanced Moldable Explosive Change
 - SEN
 - (1) Small Extension Node; (2) Space Engagement Node
 - SEOS
 - SIGINT/Electronic Warfare Operating System
 - SEP
 - (1) Selective Employment Plan (NATO); (2) Separate
 - SEPA
 - FSU Extended Planning Annex
 - SEPS
 - NATO Selective Employment Plan
 - SERE
 - Survival, Evasion, Resistance, and Escape
 - SERER
 - Survival, Evasion, Resistance, Escape, and Recovery
 - SERNO
 - Serial Number
 - SES
 - (1) Surface Effects Ship; (2) Systems Engineering Study; (3) Senior Executive Service; (4) Sensor Employment Squadron; (5) Softcopy Exploitation System; (6) Societe European Des
 - Satellites
 - SESOCC
 - Southeastern Sector Operations Control Center
 - SESS
 - Space Environment Sensor Suite
 - SET
 - Sensor Employment Teams
 - SETAF
 - Southern European Task Force
 - SEVOCCS
 - Secure Voice Command and Control System
 - SEVOX
 - Secure Voice
 - SEWC
 - Space and Electronic Warfare Commander
 - SEWCC
 - SIGINT/Electronic Warfare Coordination Center
 - SEWS
 - (1) Satellite Early Warning System; (2) SIGINT Electronic Warfare Subsystem
 - SF
 - (1) Special Forces; (2) Standard Form
 - SFA
 - Security Fault Analysis
 - SFAT
 - Strategic Forces Advisory Team
 - SFD
 - Saturated Flux Density
 - SFEM
 - Space Forces Engagement Model
 - SFG
 - Special Forces Group
 - SFG-A
 - Special Forces Group-A
 - SFG(A)
 - Special Forces Group (Airborne)
 - SFOA
 - Special Forces Operations Area
 - SFOB
 - (1) Special Forces Operating Base; (2) Soviet (FSU) Forces Order of Battle
 - SFOD
 - Special Forces Operational Detachment
 - SFODA
 - Special Forces Operational Detachments-A
 - SFOD-D
 - First Special Forces Operational Detachment-Delta
 - SFOS
 - Special Forces Operating System
 - SFQC
 - Special Forces Qualification Course
 - SFR
 - Statement of Functional Requirement
 - SFRD
 - Safe Functional Requirements Document
 - SFT
 - Secure Fault Tolerant
 - SFTL
 - Strategic Future Targets List
 - SFUG
 - Security Features Users Guide
 - SGB
 - SOUTHCOM Ground Order of Battle
 - SGDPS
 - Second Generation Data Processing System
 - SGEMP
 - System Generated Electromagnetic Pulse
 - SGF
 - (1) Southern Group of Forces (Soviet Forces in Hungary); (2) Synthetic Aperture Radar Ground Facility
 - SGS
 - (1) Secretary to the General Staff; (2) Squadron Ground Station
 - SGT
 - (1) Satellite Ground Terminal; (2) Sergeant
 - SHA
 - Secure Hast Algorithm
 - SHAPE
 - Supreme Headquarters Allied Powers Europe (NATO)
 - SHARES
 - Shared HF Resources
 - SHC
 - Supreme High Command
 - SHF
 - Super High Frequency
 - SHED
 - Special Handling and Evaluation Detachment
 - SHELREP
 - Shell Report
 - SHF
 - Super High Frequency
 - SHOP
 - Special Handling for Operations Purposes
 - SHORAD
 - Short-Range Air Defense
 - SI
 - (1) Special Intelligence; (2) Special Instructions
 - S&IA
 - Security and Investigative Activities
 - SIAB
 - Senior Imagery Advisory Board
 - SIAD
 - Strategic Imagery Analysis Detachment
 - SIAP
 - Strategic Intelligence Architecture Program
 - SIB
 - Special Intelligence Brief
 - SIC
 - (1) Subject Indicator Code (NATO message code); (2) System Integration Configuration
 - SICAM
 - SIGINT Control and Analysis Module
 - SICR
 - Specific Intelligence Collection Requirement
 - SID
 - (1) Secondary Imagery Dissemination; (2) Subscriber Identification
 - SID(S)
 - Selective Imagery Dissemination (System)
 - SIDA
 - Single Integrated Data Base
 - SIDAC
 - Single Integrated Damage Assessment Code
 - SIDPAC
 - Strategic Imagery Detachment Pacific
 - SIDS
 - Secondary Imagery Dissemination System
 - SIE
 - Space Intelligence Element
 - SIF
 - Special Interrogation Facility
 - SIFR
 - Special Intelligence Functional Requirement
 - Sig
 - Signal
 - SIGCEN
 - U.S. Army Signal Center
 - SIG-I
 - Senior Interagency Group for Intelligence
 - SIGINT
 - Signals Intelligence
 - SIGSEC
 - Signals Security
 - SIGSUM
 - SIGINT Summary
 - SII
 - Statement of Intelligence Interest
 - SIIR
 - Special Imagery Interpretation Report
 - SIL
 - Systems Integration Laboratory
 - SIM
 - (1) Sensor Interface Module; (2) Systems Integration Management
 - SIMIR
 - USSTRATCOM IDHS Monthly Integration Review
 - SIMM
 - Single Inline Memory Module
 - SIMNET
 - Single Channel Ground/Airborne Radio Sub-Systems
 - SIMO
 - SIM Office
 - SIMP
 - Space Intelligence Master Plan
 - SIMS
 - SOUTHCOM Intelligence Management System
 - SINCGARS
 - (1) Single Integrated Channel Ground and Airborne Radio Subsystems; (2) Single Channel Ground-to-Air Radio System
 - SINET
 - Strategic Intelligence Network
 - SINTER
 - SIGINT/IMINT Interaction
 - SIO
 - (1) Senior Intelligence Officer; (2) Space Intelligence Officer; (3) Ship’s Intelligence Officer
 - SIOP
 - Single Integrated Operational Plan
 - SIORI
 - Self-Initiated Operational Readiness Inspection
 - SIPE
 - Strategic Intelligence Processing Element
 - SIPRNET
 - Secret Internet Protocol Router Network
 - SIR
 - (1) Shuttle Imaging Radar; (2) Specific Information Requirements; (3) Spectrum Interferance Resolution
 - SIRADS
 - Shared Imagery Repository and Dissemination System
 - SIRCS
 - Shipborne Intermediate-Range Combat System
 - SIREP
 - Sensitive Information Report
 - SIRVES
 - SIGINT Requirements Validation and Evaluation Subcommittee (of SIGINT Committee)
 - SIS
 - (1) Significant Indications Summary; (2) Space Intelligence System; (3) Special Intelligence Support; (4) Selective Inquiry System; (5) Special Information System
 - SISOCS
 - Army Logistics/Maintenance Depot Data Network
 - SISR
 - SIGINT Security Regulation
 - SISS
 - (1) Survivable Intelligence Support to SlOP; (2) Subcommittee on Information Systems Security of the NSTISSC
 - SISUM
 - Sensitive Information Summary
 - SIT
 - Specialized Investigations Team
 - SITAS
 - Strategic Industrial Target Analysis Systems
 - SITDEV
 - Situation Development
 - SITMAP
 - Situation Map
 - SITREP
 - Situation Report
 - SITS
 - Secondary Imagery Transmission System
 - SITSUM
 - Situation Summary
 - SITTP
 - (US)STRATCOM Intelligence Tactics, Techniques, and
 - Procedures
 - for Strategic Operations
 - SIW
 - Strategic Intelligence Wing
 - SJA
 - Staff Judge Advocate
 - SJCS
 - Secretary, Joint Chiefs of Staff
 - SKCATL
 - South Korea Conventional Air Target List
 - SKE
 - Station-Keeping Equipment
 - SKYLINK
 - Communications System Provided by the Diplomatic
 - Telecommunications
 - System
 - SKYNET
 - United Kingdom Military Communications Satellite
 - SL
 - Sea Level
 - SLA
 - Special U.S. Liaison Advisor
 - SLAM
 - Standoff Land Attack Missile (Navy)
 - SLAR
 - Side-Looking Airborne Radar
 - SLAT
 - Surface-Launched Air-Targeted
 - SLBM
 - Submarine-Launched Ballistic Missile
 - SLC
 - Space Launch Complex
 - SLCM
 - (1) Submarine-Launched Cruise Missile; (2) Sea-Launched Cruise Missile
 - SLDCOM
 - Satellite Launch Dispenser Communications
 - SLED
 - Safe Low-Energy Detonators
 - SLEP
 - Service Life Extension Program
 - SLF
 - Super Low Frequency
 - SLFCS
 - Survivable Low Frequency Communications System
 - SLGR
 - Small Lightweight Global Positioning System Receiver
 - SLIP
 - Serial Line Interface Protocol
 - SLMM
 - U.S. Submarine-Launched Mobile Mine
 - SLO
 - Space Liaison Officer
 - SLOC
 - Sea Lines of Communication
 - SLOC(S)
 - Sea Line(s) of Communication
 - SLR
 - Side-Looking Radar
 - SLS
 - Space Launch Squadrons
 - SLSSM
 - Submerged-Launched Surface-to-Surface Missile
 - SLV
 - Space Launch Vehicle
 - SM
 - (1) Memorandum by the Secretary, JCS; (2) Statute Mile; (3) Service Member; (4) Security Monitor; (5) Smart Modules
 - SMAA
 - Submarine Movement Advisory Authority
 - S/MANCO
 - Space/Missile Analyst NCO
 - SMANCO
 - Space/Missile Analyst NCO
 - SMART-T
 - Secure Mobile Antijam Reliable Tactical Terminal
 - SMCC
 - Survivable Mobile Command Center
 - SMDPS
 - Strategic Mission Data Preparation System
 - SME
 - Subject Matter Expert
 - SMEB
 - Significant Military Exercise Brief
 - S/MEO
 - Space/Missile Event Office
 - SMG
 - Standard Mail Guard
 - SMIOC
 - Senior Military Intelligence Officers’ Conference
 - SMLM
 - Soviet (FSU) Military Liaison Mission
 - SMM
 - (1) Spatial Model Matching; (2) Special Mission Mandatory Modification
 - SMO
 - (1) Support to Military Operations; (2) Senior METOC Officer; (3) Special Mission Optional Modification
 - SMOB
 - Strategic Missile Order of Battle
 - SMOTEC
 - Special Missions Operational Test and Evaluation Center
 - SMP
 - Soviet Military Power (the publication)
 - SMPAS
 - Space Mission Payload Assessment System
 - SMR
 - Sources, Methods, and Rationale
 - SMS
 - Stand-Alone Analysis Subsystems
 - SMTP
 - Single Mail Transfer Protocol
 - SMU
 - Secure Mobile Unit
 - SNA
 - (1) Soviet Naval Aviation; (2) System Network Architecture
 - SNAP
 - Soviet (FSU) Nuclear Artillery Projectile
 - SNCCDIPP
 - Selected Non-Communist Countries DIPP
 - SNDV
 - Strategic Nuclear Delivery Vehicles
 - S/NF
 - Secret/NOFORN
 - SNF
 - (1) Short-Range Nuclear Forces; (2) Secret NOFORN
 - SNI
 - Soviet (FSU) Naval Infantry
 - SNIE
 - Special National Intelligence Estimate
 - SNIP
 - Soviet (FSU) Naval Imagery Panel
 - SNM
 - Special Nuclear Materials
 - SNMS
 - Security and Network Management Segment
 - SNO
 - Special Naval Operations
 - SNR
 - Signal-to-Noise
 - SNS
 - Shared Network Server
 - SNUTR
 - SIGINT Numerical Tasking Register
 - SO
 - Special Operations
 - SO/LIC
 - Special Operations/Low Intensity Conflict
 - SOA
 - (1) Special Operations Aviation; (2) Special Operations Area; (3) Speed of Advance
 - SOAB
 - (1) Special Operations Aviation Battalion; (2) Special Operations Aviation Brigade
 - SOAC
 - (1) Special Operations Aviation Command; (2) Special Operations Aviation Company; (3) Special Operations Acquisition
 - Center
 - SOAD
 - Special Operations Aviation Detachment
 - SOADS
 - Special Operations Automated Data System
 - SOAE
 - Deputy for Acquisition and Acquisition Executive
 - SOAG
 - Special Operations Aviation Group
 - SOAR
 - (1) Special Operations Aviation Regiment; (2) Special Operations Analytical Reports
 - SOARS
 - Satellite On-Board Attack Reporting System
 - SOB
 - Space Order of Battle
 - SOC
 - (1) Special Operations Command; (2) Special Operations Capable; (3) Sector Operations Center; (4) Special Operations Craft
 - SOCACOM
 - Special Operations Command-Atlantic Command
 - SOCC
 - (1) Sector Operational Control Center; (2) Special Operations
 - Control
 - Center
 - SOCCE
 - (1) Special Operations Command Communications Element; (2) Special Operations Command and Control Element
 - SOCCENT
 - (1) Special Operations Command Center; (2) Special Operations
 - Command
 - Component, CENTCOM
 - SOCCMO
 - Special Operations Command Collection Management Office
 - SOCCS
 - Special Operations Combat Control Squadron
 - SOCCT
 - Special Operations Combat Control Team
 - SOCDSS
 - Special Operations Command Deployable Support Set
 - SOCET
 - Special Operations Command Extraction Tool
 - SOCEUR
 - Special Operations Command, Europe
 - SOCJIC
 - United States Special Operations Command Joint Intelligence
 - Center
 - SOCKOR
 - Special Operations Command, Korea
 - SOC-K
 - Special Operations Command, Korea
 - SOCLANT
 - Special Operations Command, Atlantic
 - SOCLITE
 - Special Operations Command Laptop
 - SOCOM
 - Special Operations Command
 - SOCOORD
 - Special Operations Coordination Element
 - SOCOS
 - Special Operations Command Operating Staff
 - SOCPAC
 - Special Operations Command, Pacific
 - SOCRATES
 - Special Operations Command Research, Analysis, and Threat
 - Evaluation
 - System
 - SOCSIDS
 - Special Operations Command – Secondary Imagery
 - Dissemination
 - System
 - SOCSO
 - Special Operations Command, South
 - SOCSOUTH
 - Special Operations Command, South
 - SOD
 - Special Operations Detachment
 - SODARS
 - Special Operations Debriefing and Retrieval System
 - SOEAID
 - Special Operations Executive Aide
 - SOF
 - Special Operations Forces
 - SOF-IV
 - Special Operations Forces-Intelligence Vehicle
 - SOF
 - C4I Special Operations Forces Command, Control,
 - Communications,
 - Computers, and Intelligence
 - SOF-MOSS
 - SOF Modular Remote Sensing System
 - SOFA
 - Status of Forces Agreement
 - SOFATS
 - Special Operations Forces Aircrew Training System
 - SOFCOM
 - Special Operations Forces Command
 - SOF
 - EW Special Operations Forces Enhanced Weapons
 - SOFPAC
 - Special Operating Forces, Pacific
 - SOFI
 - Special Operations Forces Improvements
 - SOF
 - IRIS Special Operations Forces Imagery Receiver and Intelligence
 - System
 - SOFIST
 - Foreign Instrumentation Signals Requirement (a collection management software application)
 - SOFLAM
 - Special Operations Forces Laser Acquisition Marker
 - SOFPARS
 - Special Operations Forces Planning and Rehearsal System
 - SOF
 - PLD Special Operations Forces Protection Laser Defense
 - SOFPREP
 - Special Operations Forces Planning, Rehearsal and Execution
 - Preparation
 - SOF
 - PSA Special Operations Forces Power Supply Assembly
 - SOFSA
 - Special Operations Forces Support Activity
 - SOFTACS
 - Special Operations Forces Tactical Assured Connectivity System
 - SOG
 - Special Operations Group
 - SOH
 - SOF Offensive Handgun
 - SOHFRAD
 - Special Operations HF Radio
 - SOHI
 - Seminar on Human Intelligence
 - SOI
 - (1) Signal Operating Instructions; (2) Signal of Interest; (3) Space Object Identification
 - SOIC
 - (1) Space Operational Intelligence Center; (2) Senior Official of the Intelligence Community; (3) Special Operations Intelligence Center
 - SOICS
 - Special Operations Improved Cryptographic System
 - SOIF
 - Special Operational Intelligence Folders
 - SOIN
 - Special Operations Intelligence Notes
 - SOINT
 - Staff Officer Intelligence
 - SOIPS
 - Special Operations Imagery Production System
 - SOIS
 - Special Operations Intelligence System
 - SOISUM
 - Space Object Identification Summary
 - SOIT
 - Seminar on International Terrorism
 - SOIWSD
 - Special Operations Information Warfare Support Demonstration
 - SOJ
 - (1) Sea of Japan; (2) Stand-Off Jamming
 - SOJTF
 - Special Operations Joint Task Force
 - SOLANT
 - South Atlantic
 - SOLARS
 - SAC On-Line Analysis and Retrieval System
 - SOLE
 - Special Operations Liasion Element
 - SOLIS
 - SIGINT On-Line Intelligence (or Information) System
 - SOLL
 - Special Operations Low Level
 - SOLOG
 - Special Operations Logistics System
 - SOMA
 - Status of Mission Agreement
 - SOME
 - Satellite Orbit Mission Evaluation
 - SOMOB
 - Strategic Offensive Missile Order of Battle
 - SOMPF
 - Special Operations Mission Planning Folder
 - SOMS
 - Special Operations Media System
 - SON
 - Statement of Need
 - SONAR
 - Sound Navigation and Ranging
 - SONET
 - Synchronous Optical Network
 - SONI
 - Seminar on National Intelligence
 - SONMET
 - Special Operations Naval Mobile Environmental Teams
 - SOO
 - Space Operations Officer
 - SOP
 - (1) Standard Operating Procedure(s); (2) Senior Officer Present
 - SOPE
 - Special Operations Planning Exercise
 - SOPEO
 - Special Operations Program Executive Officer
 - SOPIF
 - Special Operations Photographic Interpretation Facility
 - SOPM
 - Special Operations Program Manager
 - SOPPC
 - Special Operations Photo Processing Cell
 - SOPPREP
 - Special Operation Forces Planning, Rehearsal, and
 - Execution
 - System
 - SOPS
 - (1) Space Operations Squadron; (2) Special Operations Power
 - Sources
 - SOR
 - (1) Specific Orders and Requests; (2) Statement of Requirements
 - SORD
 - System Operational Requirements Document
 - SORDAC
 - Special Operations Research, Development and Acquisition
 - Center
 - SORFMS
 - Special Operations Radio Frequency Management System
 - SORS
 - (1) Specific Order or Requests; (2) SIGINT Overhead Reconnaissance Subcommittee
 - SORTIEALOT
 - Sortie Allotment
 - SORTIC
 - Seminar on Reconnaissance and Technical Information Collection
 - SORTS
 - Status of Resources and Training System
 - SOS
 - (1) International Distress Signal (2) Squadron Officers’ School; (3) Special Operations Squadron
 - SOSC
 - Special Operations Support Command
 - SOSS
 - Satellite Ocean Surveillance System
 - SOSST
 - Special Operations Small Secure Transceiver
 - SOST
 - Special Operations Special Technology
 - SOSTI
 - Seminar on Scientific and Technical Intelligence
 - SOSOS
 - U.S. Sound Surveillance System
 - SOT-A
 - Special or Support Operations Team-Alpha
 - SOTA
 - SIGINT Operational Tasking Authority
 - SOTAS
 - Standoff Target Acquisition System
 - SOT-B
 - Special or Support Operations Team-Bravo
 - SOTF
 - (1) Special Operations Task Force; (2) Security Operations Training Facility
 - SOTSE
 - Special Operations Theater Support Element
 - SOTVS
 - Special Operations Tactical Video System
 - SOTW
 - Special Operations Training Wing
 - SOUTHAM
 - South America
 - SOUTHCOM
 - Southern Command
 - SOVPACFLT
 - Soviet Pacific Fleet
 - SOW
 - (1) Statement of Work; (2) Special Operations Wing
 - SOW/TE
 - Special Operations Weather/Technical Element
 - SOWG
 - Special Operations Working Group
 - SOWT
 - Special Operations Weather Team
 - SP
 - (1) Self-Propelled; (2) Shore Patrol; (3) Security Police
 - SPA
 - (1) Special PSYOP Analysis; (2) Special PSYOP Assessment
 - SPACDEFENSE
 - Space Defense and Operations/Anti-Satellite (ASAT) Missile
 - System
 - SPACC
 - Space Command Center
 - SPACEAF
 - Space Air Force (14 AF)
 - SPACECOM
 - Space Command (See AFSPACECOM and USSPACECOM)
 - SPACING
 - Space Processing and Collection Internals Group
 - SPAD
 - Special Advisor
 - SPADATS
 - Space Detection and Tracking System
 - SPADCCS
 - Space Defense Command and Control System
 - SPADOC
 - Space Defense Operations Center
 - SPADVOS
 - Spaceborne Direct View Optical Scanner
 - SPAF
 - Special Airfield File
 - SPAIS
 - South Pacific Air Intelligence System
 - SPAN
 - Security Policy Automation Network
 - SPATS
 - Strategic Posture and Aerospace Threat Summary
 - SPB
 - Special Projects Branch (NATO)
 - SPC
 - SIGINT Processing Center
 - SPCL
 - Special Purpose Communications Link
 - SPD
 - Strategic Posture Display
 - SPEAR
 - (1) Signal Processing, Evaluation, Alert and Reporting; (2) SOF Personal Equipment Advanced Requirements
 - SPEC
 - Counterterrorism Database
 - Spec
 - Nav Special Navy Program
 - SPECAT
 - Special Category (Pneumatic Tube Message Precedence)
 - SPECBOATRON
 - Special Boat Squadron
 - SPECBOATUNIT
 - Special Boat Unit
 - Spectre
 - AC-130 H/U Gunship
 - SPECWAR
 - Special Warfare
 - SPETSNAZ
 - Soviet (FSU) Special Purpose Forces
 - SPF
 - (1) Special Purpose Forces; (2) Single Point of Failure
 - SPG
 - (1) Self-Propelled Gun; (2) Softcopy Products Group
 - SPIES
 - Special Insertion and Extraction System
 - SPIN
 - Space Intelligence Notes
 - SPINS
 - Special Instructions
 - SPINTCOM
 - Special Intelligence Communications (Network)
 - SPIREP
 - Spot Intelligence Report
 - SPIRES
 - Special Intelligence Reports
 - SPIRIT
 - Special Purpose Integrated Remote Intelligence Terminal
 - SPK
 - Single Point Key(ing)
 - SPO
 - Special Project Officer
 - SPOC
 - Space Operations Center
 - SPOD
 - Sea Ports of Debarkation
 - SPOE
 - Sea Ports of Embarkation
 - SPOT
 - Satellite Pour l’Observation de la Terre (French)
 - SPOTREP
 - Spot Report
 - SPP
 - Shared Production Program
 - SPR
 - Strategic Petroleum Reserve
 - SPRAA
 - Strategic Plans and Research Analysis Agency
 - SPS
 - Scratch Pad Store
 - SPS
 - Special PSYOP Study
 - SPSS
 - Secured Packet Switched Service
 - SPT
 - Support
 - SPTCONF
 - Support Confirmation
 - SPTD
 - Supported
 - SPTG
 - Supporting
 - SPTREQ
 - Support Request
 - SQ
 - (1) Square; (2) Squadron
 - SQD
 - Squad
 - SQDN
 - Squadron
 - SQL
 - (1) Standard Query Language; (2) Structured Query Language
 - SQN
 - Squadron
 - SR
 - (1) Special Reconnaissance; (2) Short Range; (3) Southern Region; (4) Senior
 - SRBM
 - Short-Range Ballistic Missile
 - SRF
 - SIGINT Readiness Facility
 - SRHIT
 - Small Radar-Homing Intercept Technology (BMD Missile)
 - SRIG
 - Surveillance, Reconnaissance, and Intelligence Group
 - SRIS
 - Surface Range Imaging System
 - SROC
 - Southern Region Operations Center
 - SRIG
 - Surveillance, Reconnaissance, and Intelligence Group
 - SRJOIC
 - Southern Region Joint Operations Intelligence Center
 - SRAM
 - U.S. Short-Range Attack Missile
 - SRAMII
 - U.S. Short-Range Attack Missile (XAGM-131A; formerly AASM)
 - SRAM-T
 - Short Range Attack Missile – Tactical
 - SRB
 - Senior Review Board
 - SRBM
 - Short-Range Ballistic Missile
 - SRC
 - Strategic Reconnaissance Center
 - SRCU
 - SINCGARS Remote Control Unit
 - SRD
 - (1) System Requirements Document; (2) Special Research Detachment (U.S. Army)
 - SRF
 - (1) Strategic Rocket Forces (USSR); (2) Strategic Reserve Forces; (3) Secure Reserve Force (U.S.); (4) Selected Reserve Force; (5) SIGINT Readiness Facility; (6) SPIRIT Remote
 - Facility
 - (TROJAN)
 - SRFTL
 - Secure Reserve Force Target List
 - SRI
 - Surveillance, Reconnaissance and Intelligence
 - SRIG
 - Surveillance/Reconnaissance Intelligence Group
 - SRINF
 - Short-Range, Intermediate-Range Nuclear Forces
 - SRJOIC
 - Southern Region Joint Operational Intelligence Center
 - SRMIS
 - Southern Region Maritime Intelligence Summary
 - SRO
 - Sensitive Reconnaissance Operations
 - SROE
 - Standing Rules of Engagement
 - SRP
 - (1) Sealift Readiness Program; (2) SIOP Reconnaissance Plan
 - SRR
 - (1) Survival, Recovery and Reconstitution; (2) Security Requirements Review
 - SRS
 - (1) Strategic Reconnaissance Squadron; (2) Software Requirements Specification
 - SRSG
 - Special Representative to the Secretary-General
 - SRT
 - (1) Strategic Relocatable Target; (2) Standard Remote Terminals
 - SRW
 - Strategic Reconnaissance Wing
 - SRWG
 - Standing Requirements Working Group
 - SS
 - Attack Submarine
 - SSA
 - (1) Security Supporting Assistance; (2) Diesel-Powered Auxiliary Submarine; (3) Special Support Activity; (4) SIGINT
 - Support
 - Activity; (5) Soviet (FSU) Strategic Aviation
 - SSAN
 - (1) Social Security Account Number; (2) Nuclear-Powered Auxiliary Submarine
 - SSB
 - (1) Ballistic Missile Submarine; (2) Standard Software Base; (3) Single Sideband
 - SSB
 - Ballistic Missile Submarine
 - SSBN
 - Nuclear-Powered Ballistic Missile Submarine
 - SSBSC
 - Single Sideband, Suppress Carrier
 - SSC
 - (1) Coastal Submarine; (2) Space Surveillance Center; (3) Surface Support Craft
 - SSCC
 - Special Security Communications Center
 - SSCI
 - Senate Select Committee on Intelligence
 - SSD
 - Strategic Studies Detachment
 - SSE
 - Special Security Element
 - SSES
 - Ships Signal Exploitation Space
 - SSF
 - (1) Software Support Facility; (2) Special Service Force
 - SSG
 - (1) Cruise Missile Attack Submarine; (2) Special Security Group
 - SSGN
 - Nuclear-Powered Cruise Missile Attack Submarine
 - SSI
 - (1) Specialty Skill Identifier; (2) Safety, Security and Intelligence
 - SSIXS
 - Submarine Satellite Information Exchange Subsystem
 - SSJ
 - Self-Screening Jamming
 - SSLP
 - Transport Submarine
 - SSLSM
 - Single-Source Logistics Support Manager
 - SSM
 - (1) Surface-to-Surface Missile; (2) Midget Submarine
 - SSM/I
 - Sensor System Microwave Imager
 - SSM/T
 - Sensor System Microwave/Temperature
 - SSMA
 - Spread Spectrum Multiple Access
 - SSME
 - Spread Spectrum Modulation Equipment
 - SSMO
 - SIGINT Support to Military Operations
 - SSMOB
 - Surface-to-Surface Missile Order of Battle
 - SSMP
 - Security System Management Plan
 - SSN
 - (1) Nuclear-Powered Attack Submarine; (2) Social Security Number; (3) Space Surveillance Network
 - SSO
 - (1) Special Security Office; (2) Special Security Office(r)
 - SSO-INT
 - Senior Staff Officer-Intelligence (Canadian)
 - SSP
 - (1) SIGINT Support Plan; (2) Scheduled Strike Program (NATO); (3) Single-Shot Probability of Damage; (4) Single-Source Processor; (5) SIOP Support Program
 - SSP-S
 - Single Source Processor-SIGINT
 - SSQ
 - Auxiliary Submarine, Communications
 - SSQN
 - Nuclear-Powered Auxiliary Submarine, Communications
 - SSR
 - (1) Radar Picket Submarine; (2) Secondary Surveillance Radar; (3) Special Security SSRS Representative SIGINT Surveillance and Reporting System
 - SSS
 - (1) Staff Summary Sheet; (2) Systems Science and Software; (3) System Support Segment; (4) Special Support Section
 - SSSP
 - Single-Source SIGINT Processor
 - SST
 - (1) Training Submarine; (2) System Specific Threat; (3) Supersonic Transport; (4) Single Subscriber Terminal; (5) Safe Secure Transport; (6) Strategic Support Team; (7) Space Support Team
 - SSTO
 - Single-Stage-To-Orbit
 - SSTS
 - Space Surveillance and Tracking System
 - SSUS
 - Spin-Stabilized Upper Stage
 - ST
 - (1) SEAL Team; (2) Strategic Task; (3) Short Tons
 - S&T
 - Scientific and Technical
 - S&TI
 - Scientific and Technical Intelligence
 - ST&E
 - Security Test and Evaluation
 - STA
 - Surveillance and Target Acquisition
 - STACCS
 - Standard Theater Army Command and Control System
 - STAMIS
 - Standard Army Management Information System
 - STAMP
 - SOUTHCOM Topographic Augmentation Program
 - STAMPS
 - Stand-Alone Message Processing System
 - STANAG
 - Standardization Agreement (NATO)
 - STANAVFORLANT
 - Standing Naval Force, Atlantic (NATO)
 - STAN-EVAL
 - Standardization and Evaluation
 - STANS
 - (1) Soviet Tactical Nuclear Study; (2) Space Target Analysis and Networking System
 - STAP
 - Science and Technology Advisory Panel
 - STAR
 - (1) Surface-to-Air Recovery; (2) System Threat Assessment Report
 - STARC
 - State Area Command
 - STARS
 - Surveillance, Target Acquisition & Reporting System
 - STAR-T
 - SHF Tri-Band Advanced Range Extension Tactical Terminal
 - START
 - Strategic Arms Reduction Talks/Treaty
 - STARTEX
 - Start Date of an Exercise
 - STASS
 - Submarine-Towed Array Surveillance System
 - STATDM
 - Statistical Time Division Multiplex
 - Static
 - RI Static Infrared Workstation
 - STATS
 - Strategic Target Analysis and Tracking System
 - STATSIONAR
 - USSR/Russian COMSAT System
 - STC
 - (1) Sensitivity Time Control; (2) Short Time Constant (ECCM); (3) SHAPE Technical Center
 - STCFE
 - Science and Technology Center Far East
 - STD
 - (1) SIGINT Technical Data; (2) Standard
 - STEL
 - Stanford Telecommunications
 - STEP
 - Standardized Technical Entry Point
 - STEPS
 - Scientific and Technical ELINT Processing System
 - STEPS
 - II Scientific and Technical ELINT Processing System II
 - STG
 - Special Tactical Group
 - STEL
 - Secure Telephone
 - S&TI
 - Scientific and Technical Intelligence
 - STIC
 - (1) Scientific and Technical Intelligence Committee; (2) Scientific and Technical Intelligence Center
 - STICS
 - Scalable Transportable Intelligence Communications System
 - STIFF
 - Strategic Intelligence Forecast File
 - STIISP
 - Scientific and Technical Intelligence Information Services
 - Program
 - STINT
 - Science and Technology (S&T) Intelligence
 - STIR
 - Scientific and Technical Intelligence Register
 - STITEUR
 - Scientific and Technical Information Team, Europe
 - STK
 - (1) Satellite Took Kit; (2) Strike
 - STO
 - Science and Technology Objectives
 - STOL
 - Short Takeoff and Landing
 - STON
 - Short Ton
 - STOPS
 - Stand-Off Optical System
 - STOVL
 - Short Takeoff, Vertical Landing
 - STP
 - (1) Space Test Program; (2) Site Transition Plan
 - Str
 - Strength
 - STRAM
 - Static Random Access Memory
 - STRAT
 - Strategic
 - STRATCOM
 - Strategic Command
 - STRATJIC
 - USSTRATCOM Joint Intelligence Center
 - STRATLAT
 - Strategic Command Liaison Assistance Team
 - STRATMAS
 - Strategic Message Analysis Server
 - STRATPAT
 - Strategic Planning and Analysis Tool
 - STRED
 - Standard-Tactical Receive Equipment Display STRICOM Simulations, Training, and Instrumentation Command
 - STRIKFORSOUTH
 - Strike Force South
 - S-TRED
 - Standard Tactical Receive Equipment Display
 - STRUM
 - Standard Technical Reporting Using Modules
 - STS
 - (1) Special Training Standard; (2) Special Tactics Squadron; (3) Subcommittee on Telecommunications Security of the
 - NSTISSC
 - STT
 - (1) Small Tactical Terminal; (2) Special Tactics Teams; (3) Shore Targeting Terminal
 - STU
 - Secure Telephone Unit (STU II & III)
 - STU-III
 - Secure Telephone Unit III
 - STUR
 - Secure Telephone Unit/Remote
 - STVD
 - Southern Theater of Military Operations (FSU)
 - STW
 - Strike Warfare
 - STWC
 - Strike Warfare Commander
 - STX
 - Situational Training Exercise
 - SUAWACS
 - Soviet (FSU) AWACS
 - SUBACS
 - Submarine Advanced Combat System
 - SUBLANT
 - Submarine Forces, Atlantic
 - SUBOPAUTH
 - Submarine Operating Authority
 - SUBORD
 - Subordinate
 - SUBPAC
 - Submarine Forces, Pacific
 - SUCCESS
 - Secure UHF Computer Controlled Equipment Subsystems
 - SUG
 - SAFE Users Group
 - SUM
 - (1) Surface-to-Underwater Missile; (2) Structural Usage Monitor
 - SUMS
 - Structural Usage Monitor System
 - SUPCOM
 - Support Command
 - SUPINTREP
 - Supplementary Intelligence Report
 - SUPIR
 - (1) Supplemental Photographic Interpretation Report; (2) Supplemental Phase Interpretation Report
 - SUPNAVFOR
 - Supporting Naval Force
 - SUPPLOT
 - Supplemental Plot
 - SUPREMS
 - Supplemental Preliminary Mission Summary
 - SUPT
 - Superintendent
 - SURAN
 - Southeastern Universities
 - SURFSHIP
 - Surface Ship
 - SURFWARDEVGRU
 - Surface Warfare Development Group
 - SURTASS
 - Surveillance Towed Array Sonar System (U.S.)
 - SURV
 - Surveillance
 - SUSLAK
 - Special U.S. Liaison Activity Korea
 - SUSLO
 - Special U.S. Liaison Officer
 - SV
 - (1) Secure Voice; (2) Special View
 - SVC
 - Service
 - SVCN
 - Secure Voice Conferencing Network
 - SVD
 - Soviet Sniper Rifle
 - SVGA
 - Super Video Graphics Adapter
 - SVIP
 - Secure Voice Improvement Program
 - SVOD
 - Soviet Aircraft Navigation and Landing System
 - SVS
 - Secure Voice System
 - SVTC
 - Secure Voice Teleconferencing
 - SVTS
 - Secure Video Teleconferencing System
 - SW
 - (1) Short Wave; (2) Surface Warfare; (3) Software; (4) Strategic Wing
 - S&W
 - Surveillance and Warning
 - SWA
 - (1) Southwest Asia; (2) Southwest Africa; (3) Standoff
 - Weapons
 - Assembly; (4) Senior Warning Analyst; (5) Senior
 - Weather
 - Analyst; (6) Secure Work Area
 - SWADII
 - Southwest Asia Defense Information Infrastructure
 - SWAL
 - Shallow-Water Attack Craft, Light
 - SWAM
 - Shallow-Water Attack Craft, Medium
 - SWAT
 - SOCRATES WS/LAN Analysis Testbed
 - SWB
 - Southwest Border
 - SWC
 - (1) Special Warfare Center (U.S. Army); (2) Special Warfare Craft; (3) Strategic Warfare Center; (4) Strategic Warning Center; (5) Space Warfare Center
 - S&WC
 - Surveillance and Warning Center/Control
 - SWCL
 - Special Warfare Craft, Light
 - SWCM
 - Special Warfare Craft, Medium
 - SWCS
 - Special Warfare Center and School
 - SWE
 - Sweden
 - SWHQ
 - Static War Headquarters
 - SWI
 - Special Weather Intelligence
 - SWIR
 - Short Wave Infrared
 - SWIRTERCAT
 - SWIR Terrain Categorization
 - SWIS
 - Survivable Wartime Intelligence System
 - SWO
 - (1) Special Weapons Officer; (2) Staff Weather Officer; (3) Senior Watch Officer
 - SWORD
 - Submarine Warfare Operations Research Department
 - SWP
 - Standing Warning Program
 - SWPS
 - Space & Weapons Systems SIGINT Working Group
 - SWR
 - Southwest Region
 - SWRS
 - Slow-Walker Reporting System
 - SWSC
 - Space Warning Systems Center
 - SWTMO
 - SW Theater of Military Operations
 - SYBASE
 - A Collection Requirements Database
 - SYDET
 - Sympathetic Detonator
 - SYDP
 - Six-Year Defense Plan
 - SYG
 - Secretary General
 - SYNCOM
 - Synchronous Communications Satellite
 - SYRACUSE
 - Systeme de Radio Communication Utilisant un Satellite
 - SYRUP
 - System Resource Utilization Package
 - SYS
 - System(s)
 - SYSADM
 - System Administrator
 - SYSADMIN
 - Systems Administration Technical Assistant
 - SYSCON
 - Systems Control
 - SYSOPR
 - System Operator
 
T
- T
 - (1) Tank; (2) Training; (3) Transmitter
 - T1
 - 1.54 Megabits per Second Throughput
 - T2
 - Technology Transfer
 - T3
 - 44.3 Megabits per Second Throughput
 - TA
 - (1) Traffic Analysis; (2) Tank Army; (3) Terrain Avoidance; (4) Theater Army; (5) Target Acquisition; (6) Target Analysis
 - T&A
 - Transcription and Analysis
 - TAA
 - (1) Tactical Air Army (FSU); (2) Total Army Analysis; (3) Tactical Assembly Area; (4) Theatre Army Area
 - TAACOM
 - Theater Army Area Command
 - TAB
 - (1) Target Acquisition Battery; (2) Theatre Air Base
 - TABNR
 - Table Number
 - TABS
 - Threat Assement Briefing System
 - TAC
 - (1) Tactical Air Command; (2) Terrain Analysis Center (U.S. ;Army); (3) Tactical Access Controller; (4) Tri-Service Tactical
 - Digital
 - Communication System; (5) Technology Assessment Center; (6) Terminal Access Control; (7) Tactical Command Post
 - TACAC-D
 - Technical Control and Analysis Center-Division
 - TACAIR
 - Tactical Air
 - TACAMO
 - (1) U.S. Air Relay Communication System; (2) Take Charge and Move Out
 - TACAN
 - Ultrahigh-Frequency Tactical Air Navigation
 - TACAWS
 - The Army Combined Arms Weapons System
 - TACC
 - (1) Tactical Air Control Center; (2) Tanker Airlift Control Center; (3) Theater Army Communications Command
 - TACC(A)
 - Tactical Air Control Center (Afloat)
 - TACCIMS
 - (1) Theater Army Command and Control Information Management System; (2) Tactical Command and Control Information
 - Management
 - System
 - TACCP
 - Tactical Command Post
 - TACCS
 - (1) Tactical Airborne Command and Control and Surveillance; (2) Tactical Air Control Center System
 - TACCSIMS
 - Theater Area Command and Control Information
 - Management
 - System
 - TACCS-K
 - Tactical Automated Command and Control Systems-Korea
 - TACCTA
 - Tactical Commander’s Terrain Analysis
 - TAC-D
 - Tactical Deception
 - TACE
 - (1) Technical Analysis Cost Estimate; (2) Tactical Air Coordination Element
 - TACELINT
 - Tactical Electronic Intelligence (Report)
 - TACFAST
 - Tactical Forward Analysis Support Terminal
 - TACFIRE
 - Tactical Artillery Fire Control
 - TACIES
 - Tactical Imagery Exploitation System
 - TACINTEL
 - Tactical Intelligence
 - TACIT
 - RAINBOW Anti-Radiation Missile
 - TACM
 - Tactical Amphibious Collection Management
 - TACO
 - Tactical Command Post
 - TACO-2
 - Tactical Communications-Two
 - TACOMM
 - Tactical Communications
 - TACOMSIM
 - Tactical Communications Simulator
 - TACON
 - Tactical Control
 - TACOPS
 - Tactical Air Combat Operations Staff
 - TACP
 - Tactical Air Control Party
 - TACRECCE
 - Tactical Reconnaissance
 - TACREP
 - Tactical Report
 - TACRON
 - Tactical Air Control Squadron
 - TACS
 - (1) Tactical Air Control System; (2) Technology Acquisition
 - Coordination
 - Subcommittee; (3) Theater Air Control System
 - TACS/TADS
 - Tactical Air Control System/Tacticai Air Defense System
 - TACSAM
 - Tactical Surface-to-Air Missile
 - TACSAT
 - Tactical Satellite
 - TACSATCOM
 - Tactical Satellite Communications
 - TACSIM
 - Tactical Simulation (Simulator)
 - TACTAS
 - Tactical Towed Array System (U.S. Surface Warship)
 - TACTASS
 - Tactical Towed-Array Surveillance System (USN)
 - TACTED
 - Tactical Trunk Encryption Device
 - TACTEL
 - Tactical Telecommunications
 - TACTERM
 - Tactical Terminal
 - TACW
 - Tactical Air Control Wing
 - TACWINGSLANT
 - Tactical Wings Atlantic
 - TAD
 - (1) Temporary Additional Duty; (2) Theater Air Defense
 - TADIL
 - Tactical Data Information Link
 - TADIL-J
 - Tactical Digital Interface Link-Joint
 - TADIX-B
 - Tactical Data Exchange System-B
 - TADIXS
 - Tactical Data Information Exchange Subsystem
 - TADIXS-B
 - Tactical Data Information Exchange System Broadcast
 - TADS
 - (1) Tactical Air Defense System; (2) Target Acquisition and Designation System
 - TADSS
 - Training Aids, Devices, Simulations and Simulators
 - TADMS
 - TRS ASARS-2 Data Manipulation System
 - TAE
 - Transportable Applications Executive
 - TAF
 - Tactical Air Forces
 - TAFIC
 - Tactical Air Forces Intelligence Center
 - TAFIES
 - Tactical Air Force Intelligence Exploitation System
 - TAFIIS
 - Tactical Air Forces Integrated Information System
 - TAFLC
 - Tactical Air Force Limited Operational Capabilities Europe
 - TAFSM
 - Tactical Fire Support Model
 - TAG
 - (1) Target Actions Group; (2) The Adjutant General; (3) Theater Army Group; (4) Target Aimpoint Graphic; (5) TEMPEST Advisory Group
 - TAGS
 - Theater Air Ground System
 - TAH
 - Tactical Aviation Headquarters
 - TAI
 - Target Areas of Interest
 - TAISS
 - Telecommunication and Automated Information Systems Security
 - TALM
 - Tactical Air-Launched Missile
 - TALO
 - Tactical Airlift Liaison Officer
 - TALON
 - Theater Applicatiaon-Launch on Notice
 - TAOS
 - Thrust-Assisted Orbiter System
 - TALP
 - Total Army Linguist Program
 - TAMPS
 - (1) Threat Avoidance Mission Planning System; (2) Tactical Aircraft Mission Planning System
 - TANGO
 - Tactical Air, Naval, Ground Operations
 - TAO
 - Tactical Air Operations
 - TAOC
 - Tactical Air Operations Center
 - TAOR
 - Tactical Area of Responsibility
 - TAP
 - (1) Terrain Analysis Program; (2) Theater Analysis and Planning
 - TAPA
 - Target Analysis Pacific Area
 - TAPCOMP
 - Targeting and Analysis Program Computers
 - TAPS
 - Technical Analysis Processing System
 - TAR
 - Terrain Avoidance Radar
 - TARBUL
 - Target Bulletin
 - TARDEV
 - Target Development
 - TARE
 - Telegraph Automation Relay Equipment
 - TAREX
 - Target Exploitation
 - TARM
 - Tactical Antiradiation Missile
 - TARPS
 - Tactical Air Reconnaissance Pod System (USN)
 - TARRRS
 - Tactical Air Reconnaissance Results Reporting System
 - TARS
 - Tactical Air Reconnaissance System
 - TAS
 - (1) Tactical Airlift Squadron; (2) Traffic Analysis Survey; (3) Terminal Access System; (4) True Air Speed; (5) Timeline
 - Analysis
 - System; (6) Temporal Analysis System
 - TASE
 - Tactical Air Support Element
 - TASES
 - Tactical Airborne Signals Exploitation System
 - TASM
 - Tactical Air-to-Surface Missile
 - TASMO
 - Tactical Air Support of Maritime Operations
 - TASO
 - Terminal Area Security Officer
 - TASOC
 - Theater Army Special Operations Command
 - TASOSC
 - Theater Army Special Operations Support Command
 - TASS
 - (1) Towed Array Surveillance System; (2) Official News Agency of the FSU; (3) Tactical Air Support Squadron; (4) Tactical
 - Automatic
 - Switching System
 - TAT
 - (1) Terrorist Action Team; (2) Tactical Analysis Team; (3) Target Area Tactics
 - TATERS
 - TROJAN Air Transportable Electronic Reconnaissance System
 - TAV
 - (1) Total Asset Visibility; (2) Trans-Atmospheric Vehicle
 - TAVR
 - Territorial and Army Volunteer Reserve
 - TAW
 - Tactical Airlift Wing
 - TAWC
 - Tactical Air Warfare Center
 - TAWDS
 - Transportable Automated Weather Distribution System
 - TAXIS-A
 - Tactical Data Information Exchange Subsystem A
 - TB
 - (1) Tank Battalion; (2) Tuberculosis
 - TBA
 - To Be Announced
 - TBD
 - To Be Determined
 - TBM
 - (1) Tactical Ballistic Missile; (2) Theater Battle Management; (3) Theater Ballistic Missile
 - TBP
 - To be published
 - TC
 - (1) Tank Company; (2) Transportation Corps; (3) Transport Cradles
 - TC3
 - Theater Command, Control, and Communications
 - TCA
 - (1) Theater Collection Assets; (2) Theater Communications Architecture; (3) Tactical Communication Augmentation
 - TCAC
 - Technical Control and Analysis Center
 - TCAC-C
 - Technical Control and Analysis Center – Corps
 - TCAC
 - PIP Technical Control and Analysis Center-Product
 - TCAE
 - (1) Technical Control and Analysis Element; (2) Tactical Control and Analysis Element
 - TCAE
 - C/D/B Technical Control and Analysis Element Corps/Division/Brigade
 - TC-AIMS
 - II Transportation Coordinator Automated Information For Movements Systems II
 - TCB
 - Trusted Computing Base
 - TCC
 - (1) Telecommunications Center; (2) Tactical Command Center
 - TCCC
 - Theater Communications Control Center
 - TCCE/CA
 - Theater Contingency Communications Equipment, Central Area
 - TCCS
 - Theater Command and Control System
 - TCD
 - Time Compliance Data
 - TCICA
 - Theater Counterintelligence Coordinating Authority
 - TCIM
 - Tactical Communications Interface Module
 - TCJ2
 - TRANSCOM J2
 - TCM
 - Tactical Cruise Missile
 - TCMS
 - Tactical Communications Management System
 - TCO
 - (1) Test Control Officer; (2) Telecommunications Control Officer; (3) Telecommunications Contracting Office
 - TCOS
 - Tactical Combat Operations System
 - TCP
 - (1) Technological Coordinating Paper; (2) Tactical
 - Cryptologic
 - Program; (3) Transmission Control Protocol; (4) Traditional CINC Programs
 - TCP/IP
 - Transmission Control Protocol/Internet Protocol
 - TCR
 - Time Critical Requirements
 - TCS
 - (1) Tactical Computer System; (2) Test/Crisis Service
 - TCSEC
 - DOD Trusted Computer System Evaluation Criteria
 - TCT
 - (1) Tactical Commanders Terminal; (2) Tactical Computer Terminal(s)
 - TCU
 - Tactical Computer Unit
 - TD
 - (1) Tank Destroyer; (2) Tank Division; (3) Time Dominant (imagery); (4) Tactical Deception; (5) Training Detachment; (6) Target Designator; (7) Transfer Device
 - TDA
 - (1) Table of Distribution and Allowances; (2) Target Damage Assessment; (3) Tactical Decision Aids
 - TDAD
 - Training Development and Analysis Directorate
 - TDAR
 - Tactical Defense Alert Radar
 - TDC
 - (1) Tactical Digital Computer; (2) Theater Deployable Communications
 - TDD
 - Target DBZ Designator
 - TDDP
 - Tactical Defense Dissemination Program
 - TDDS
 - (1) Tactical Defense/Data Dissemination System; (2) TRAP Data Dissemination System
 - TDES
 - Theater Document Exploitation System
 - TDF
 - (1) Tactical Data Facsimile; (2) Tactical Digital Facsimile
 - TDFD
 - Time Delay Firing Device
 - TDI
 - (1) Target Data Inventory; (2) Target Data Inventory; (3) ETIBS Datalink Interface
 - TDM
 - Time Division Multiplex
 - TDMA
 - Time Division Multiple Access
 - TDOA
 - Time Difference of Arrival
 - TDP
 - (1) Threat Display & Projection; (2) Tactical Display Programmer; (3) Tactical Data Processor
 - TDRSS
 - Tracking and Data Relay Satellite System
 - TDS
 - (1) Target Data Sheet; (2) Training Device System; (3) Target Development System
 - TDSS
 - Theater Display Support System
 - TDT
 - Tactical Data Terminal
 - TDY
 - Temporary Duty
 - TE
 - (1) Tactical Exploitation; (2) Table of Equipment
 - T&E
 - Test & Evaluation
 - TEA
 - Tactical Exploitation Assessment
 - TEAMS
 - Trend and Error Analysis Methodology System
 - TEARR
 - Time, Elevation, Azimuth, Range, Range Rate
 - TEB
 - Tactical Exploitation Battalion
 - TEC
 - Topographic Engineering Center
 - TECCE
 - Tactical Exploitation Collection and Coordination Element
 - TECH
 - Technical
 - TECHELINT
 - Technical ELINT
 - TECHINT
 - Technical Intelligence
 - TECHLIB
 - Technical Library
 - TECHSUM
 - Technical Summary
 - TECRAS
 - Technical Reconnaissance and Surveillance
 - TED
 - Trunk Encryption Device
 - TEDB
 - Technical ELINT Data Base
 - TEDS
 - Tactical Expendable Drone System
 - TEG
 - Tactical Exploitation Group (JSIPS)
 - TEK
 - Traffic Encryption Key
 - TEL
 - Transporter-Erector-Launcher
 - TELAR
 - Transporter-Erector-Launcher and Radar
 - TELCON
 - Telephone Conversation
 - TELECOM
 - Telecommunications
 - TELEFAC
 - Telecommunications Facilities Vulnerability Study
 - TELINT
 - Telemetry Intelligence
 - TELNET
 - Telecommunications Network
 - TEMP
 - Test and Evaluation Master Plan
 - TEMPEST
 - (1) Unclassified Name for Compromising Emanations; (2) Compromising Electronic Emission Control Program; (3) Transient Electromagnetic Pulse Emanations
 - TENCAP
 - Tactical Exploitation of National Capabilities
 - TEOC
 - Technical Objective Camera
 - TEP
 - (1) Tactical ELINT Processor; (2) TEMPEST Endorsement Program
 - TEPP
 - Tomahawk Employment Planning Package
 - TERCAT
 - Terrain Categorization
 - TERCOM
 - Terrain Contour Matching
 - TEREC
 - (1) Tactical Electronic Reconnaissance; (2) Tactical ELINT Receiver
 - TERPES
 - Tactical Electronic Reconnaissance Processing and Evaluation
 - System
 - TERS
 - (1) Tactical Electronic Reconnaissance System; (2) Tactical ELINT Reporting System; (3) Tactical Event Reporting System
 - TES
 - (1) Tactical Electronic Squadron; (2) Tactical Event System
 - TESAR
 - Tactical Endurance Synthetic Aperture Radar
 - TESS
 - Tactical Engagement Simulation System
 - TET
 - Transportable Electronic Tower
 - TEWS
 - Tactical Electronic Warfare System
 - TEXAS
 - Tactical Exchange Automation System
 - TF
 - (1) Task Force; (2) Transaction Format
 - TFAS
 - Task Force Able Sentry
 - TFC
 - Tactical Fusion Center
 - TFCICA
 - Task Force CI Coordinating Authority
 - TFCC
 - Tactical Flag Command Center
 - TFJ2
 - Task Force Director of Intelligence
 - TFM
 - Trusted Facility Manual
 - TFR
 - Terrain Following Radar
 - TFS
 - (1) Tactical Fighter Squadron; (2) Terrain and Feature Server; (3) Traffic Flow Security
 - TFT
 - (1) Tri-Band Field Terminal; (2) Tactical Facsimile Terminal
 - TF/TA
 - Terrian Following/Terrain Avoidance
 - TFU
 - Tactical Forecast Unit
 - TFW
 - Tactical Fighter Wing
 - TFWC
 - Tactical Fighter Weapons Center
 - TG
 - (1) Task Group; (2) Training Group
 - T&G
 - Tracking and Guidance
 - TGA
 - Target Analysis
 - TGCF
 - Tactical Ground Control Facility
 - TGIF
 - Transportable/Tactical Ground Intercept Facility
 - TGPF
 - Transportable Ground Processing Facility
 - TGS
 - (1) Transportable Ground Station; (2) Turkish General Staff
 - TGT
 - Target
 - TGTINT
 - Targeting Intelligence
 - TGTINFOREP
 - Target Information Report
 - TGW
 - Terminal-Guidance Warhead
 - THAAD
 - Theater High-Altitude Area Defense
 - THAAD/GBR
 - Theater High-Altitude Area Defense/Ground Based Radar
 - THEC
 - Theater HUMINT Exploitation Center
 - THMT
 - Tactical High Mobility Terminal
 - THREATCON
 - JCS Terrorist Threat Condition
 - THz
 - Terahertz
 - TI
 - (1) Technical Intelligence (TECHINT); (2) Target Intelligence; (3) Transition Increment
 - TI/TTR
 - Target Illumination/Target Tracking Radar
 - TIA
 - Target Implications Annex
 - TIAP
 - Theater Intelligence Architecture Program
 - TIAPCO
 - TIAP Communications Overlay
 - TIARA
 - Tactical Intelligence and Related Activities
 - TIARRA
 - Target Identification And Recognition Radar
 - TIAS
 - Target Identification & Acquisition System
 - TIB
 - Target Intelligence Branch
 - TIBS
 - Tactical Information Broadcast System
 - TIC
 - (1) Theater Intelligence Center; (2) Technical Information Center
 - TICANA
 - Tactical Imagery Communications and Network Alternatives
 - TICC
 - Tactical Information Communications Center
 - TICON
 - Tight Control
 - TID
 - Theater Intelligence Digest
 - TIDL
 - Tactical Imagery Data Link
 - TIDY
 - Teletype Integrated Display System
 - TIEC
 - Theater Imagery Exploitation Capability
 - TIES
 - Tactical Information Exchange System
 - TIF(S)
 - Theater Interrogation Facility(ies)
 - TIFA
 - Theater Intelligence Fusion Architecture
 - TIFF
 - Tagged Image File Format
 - TIG
 - Tactical Intelligence Group
 - TIHB
 - Target Intelligence Handbook
 - TIIF
 - Tactical Imagery Interpretation Facility
 - TIIMS
 - Text and Image Information Management System
 - TILO
 - Transportation Intelligence Liaison Officer
 - TIM
 - Target Intelligence Material
 - TIM-DIS
 - Time & Distance
 - TIMS
 - (1) Tactical Information Management System; (2) TFCC Information Management System
 - TIO
 - Target Intelligence Officer
 - TIP
 - (1) Target Intelligence Package; (2) Theater Intelligence Plan; (3) Tracking and Impact Prediction; (4) Tactical Imagery Program
 - TIPE
 - Tactical Intelligence Product Enhancement
 - TIPI
 - Tactical Information Processing and Interpretation System
 - TIPP
 - Target Intelligence Production Plan
 - TIPS
 - (1) Terrorist Incident Profile System; (2) Tactical Intelligence
 - Processing
 - System; (3) Target Intelligence Packages
 - TIR
 - Terminal Imaging Radar
 - TIROS
 - Television Infrared Observation Satellite
 - TIROS-N
 - Television Infrared Observation Satellite-National
 - TIRS
 - Thermal Infrared Scanner
 - TIRSAG
 - Tactical Intelligence, Reconnaissance, Surveillance Action
 - Group
 - TIRSS
 - Theater Intelligence, Reconnaissance & Surveillance Study
 - TIS
 - (1) Tactical Intelligence Squadron; (2) Thermal Imaging Sight; (3) Tactical Input Segment
 - TISD
 - Tactical (Air Forces) Integrated Situation Display
 - TISEO
 - Target Identification System, Electro-Optical
 - TISL
 - Target Identification System, Laser
 - TISO
 - Theater Intelligence Support Officer
 - TISP
 - Transition Implementation Support Plan
 - TISS
 - Tactical Intelligence Support Staff
 - TITF
 - Theater Intelligence Training Facility
 - TIU
 - ETIBS Interface Unit
 - TJS
 - Tactical Jamming System
 - TK
 - Talent-Keyhole
 - Tk
 - Tank
 - TKR
 - Tanker
 - TLAM
 - Tomahawk Land Attack Missile
 - TLAR
 - Transporter-Launcher and Radar
 - TLC
 - (1) Telecommunication Link Controller; (2) Teleconferencing
 - TLCF
 - (1) TACINTEL Link Control Facility; (2) Teleconferencing
 - TLE
 - Target Location Error
 - TLS
 - Top-Level Specification
 - TLST
 - TACAMO Logistics Support Team
 - TM
 - (1) Tactical Missile; (2) Threat Manager; (3) Target Material; (4) Landsat Thematic Mapper; (5) Technical Manual; (6) Team Materials; (7) Team
 - TMA
 - Theater of Military Action
 - TMB
 - Technical Management Board
 - TMCN
 - Tactical Target Materials Change Notice
 - TMD
 - (1) Theater Missile Defense; (2) Tactical Map Depot
 - TMDE
 - Test Measurement and Diagnostic Equipment
 - TMD/GBR
 - Theater Missile Defense/Ground-Based Radar
 - TMET
 - Transportable Medium Earth Terminal
 - TMFU
 - Theater METOC Forecasting Unit
 - TMMRS
 - Trojan Mobile Remote Receiver System
 - TMO
 - (1) Technical Management Office; (2) Theater of Military Operations
 - TMP
 - Training Management Plan
 - TMPC
 - Theater Mission Planning Center
 - TMPG
 - Target Materials Producers Group
 - TMPO
 - Target Materials Program Office
 - TMPS
 - Theater Mission Planning System
 - TMRG
 - Terrain-Masked Radar Graphics
 - TMSR
 - Tactical Meteorological Satellite Receiver
 - TMS
 - Target Materials Squadron
 - TMT
 - Target Marking Technologies
 - TMUG
 - Target Materials Users Group
 - TMWG
 - Target Materials Working Group
 - TMWS
 - Target Materials Workstation
 - TNAPS+
 - Tactical Network Analysis and Planning System Plus
 - TNET
 - Teletraining Network
 - TNF
 - Theater Nuclear Forces
 - Tng
 - Training
 - TNI
 - Trusted Network Interpretation
 - TNIEG
 - Trusted Network Interpretation Environment Guideline
 - TNK
 - Tanker
 - TNL
 - Target Nomination List
 - TNT
 - Tunnel Neutralization Team
 - TNO
 - Theater Nuclear Option
 - T/O
 - Take Off
 - TO&E
 - Tables of Organization and Equipment
 - TOA
 - (1) Total Obligational Authority; (2) Time of Arrival; (3) Transportation Operation Agency; (4) Time of Attack; (5) Transfer of Authority; (6) Table of Organic Allowance
 - TOC
 - (1) Tactical Operations Center; (2) Theater of Operations Command
 - TOE
 - (1) Table of Organization and Equipment; (2) Time of Entry
 - TOF
 - Time of Flight
 - TOPCAT
 - Tactical Operations Planner for Collection, Analysis, and Tasking
 - TOPINS
 - Theater Operational Intelligence System
 - TOPO
 - Topographic
 - TOPS
 - Tactical Operations Support
 - TOR
 - (1) Terms of Reference; (2) Tactical Operations Room; (3) Tentative Operational Requirement; (4) Time of Receipt
 - TORP
 - Torpedo
 - TORPCM
 - Torpedo Countermeasures & Deception
 - TOS
 - (1) Tactical Ocean Surveillance; (2) Theater Operating System
 - TOSP
 - Tailored Ocean Surveillance Product
 - TOSS
 - (1) Tactical Operations Support System; (2) Technical Oriented Support System
 - TOT
 - (1) Time over Target; (2) Time of Transmission
 - TOVS
 - TIROS Operational Vertical Sounder
 - TOW
 - Tube-Launched Optically-Tracked Wire-Guided Missile
 - T/P
 - Terminal/Printer
 - TPA
 - Theater Production Assets
 - TPAS
 - Target Planning and Scheduling
 - TPC
 - (1) Tactical Pilotage Chart; (2) Tempest Personal Computer; (3) Two-Person Control
 - TPCS
 - Team Portable COMINT System
 - TPEP
 - (1) TEREC Portable Exploitation Processor; (2) Trusted Products Evaluation Program
 - TPF
 - Topographic Production Facility
 - TPFD
 - Time-Phased Force Deployment
 - TPFDD
 - Time-Phased Force Deployment Data
 - TPFD(L)
 - Time-Phased Force Deployment (List)
 - TPI
 - Two-Person Integrity
 - TPL
 - Time-Phased Line
 - TPN
 - Tactical Packet Network
 - TPP
 - Thermal Powerplant
 - TPS
 - (1) Thermal Protection System; (2) Telecommunications Prioritization System
 - TPSD
 - (1) Theater Planning Support Division (J-5); (2) Theater Planning Support Document
 - TPU
 - Troop Programs Units
 - TPV
 - Terrain Perspective Viewing
 - TQL
 - Total Quality Leadership
 - TQM
 - Total Quality Management
 - T/R
 - Transmit-Receive
 - TR
 - (1) Tank Regiment; (2) Transportation Request
 - TRA
 - Temporary Restricted Areas
 - TRAC
 - (1) Tactical Radar Correlator; (2) TRADOC Analysis Center
 - TRADOC
 - U.S. Army Training and Doctrine Command
 - TRAINS
 - Interactive Video Teletraining System
 - TRAM
 - Target Recognition and Attack-Multisensor
 - TRANSCOM
 - Transportation Command
 - TRANSEC
 - Transmission Security
 - TRANSIT
 - Navy Navigation Satellite System
 - TRANSNAT
 - Transnational
 - TRAP
 - (1) Threat Research and Analysis Program; (2) TRE and Related Applications; (3) Terrorist Research and Analysis Project; (4) Tactical Related Applications
 - TRAP-I
 - TRAP-Improved
 - TRAPS
 - TRE & Related Applications
 - TRB
 - Technical Review Board
 - TRDL
 - Tactical Reconnaissance Data Link
 - TRE
 - Tactical Receive Equipment
 - TRED
 - Tactical Receive Equipment Display
 - TREDS
 - (1) Tactical Reconnaissance Exploitation Demonstration System; (2) Tactical Receive Equipment (TRE) Display System
 - TREE
 - Transient Radiation Effects on Electronics
 - TRF
 - Topographic Readiness Facility
 - TRICOMS
 - Triad Computer System
 - TRI-MEF
 - Tri-Marine Expeditionary Force
 - TRI-MEFO
 - Tri-Marine Expeditionary Force Order
 - TRITAC
 - Tri-Service Tactical Communications System
 - TRI-TAC
 - (1) U.S. Joint Tactical Communications Program; (2) Tri-Service Tactical Communications
 - TRIES
 - Tactical Radar Imagery Exploitation System
 - TRIGS
 - TR-1 Ground Station
 - TRIMSS
 - TRANSCOM Imagery Management Support System
 - TRITAF
 - Tactical Air Forces of TAC, USAFE and PACAF
 - TRIX(S)
 - Tactical Reconnaissance Intelligence Exchange System
 - TRL
 - Target Recommendation List
 - TRML
 - USAFE Target Reference Material List
 - TRN
 - (1) Target Reference Number; (2) Target Reference Point
 - TROFA
 - Temporary Remote Operating Facility, Airborne (NSA)
 - TROJAN
 - Name of Technical Training System
 - TROJAN
 - SPIRIT TROJAN Special Purpose Integrated Remote Intelligence Terminal
 - TROKA
 - Third ROK Army
 - TROPO
 - Tropospheric Scatter Radio
 - TROSCOM
 - United States Army Troop Support Command
 - TRP
 - (1) Target Reporting Parameters; (2) Theater Response Package
 - Trp
 - Troops
 - TRRIP
 - (1) Theater Rapid Response Intelligence Package; (2) Tactical Rapid Reaction Intelligence
 - TRS
 - (1) Tactical Reconnaissance Squadron; (2) Tactical Reconnaissance System; (3) Trunked Radio System; (4) Telecommunications Service Request
 - TRSS
 - Tactical Remote Sensor System
 - TRT
 - TEREC Remote Terminal
 - TRUS
 - Tilting Wing/Rotor UAV System
 - TRV
 - Tank Recovery Vehicle
 - TRW
 - Tactical Reconnaissance Wing
 - TS
 - (1) Top Secret; (2) Transaction Services; (3) Target Spotting; (3) TROJAN SPIRIT
 - TSAR
 - Transmission Security Analysis Report
 - TSART
 - Test Support and Analysis Report Terminal
 - TSB
 - PSYOP Tactical Support Battalion
 - TSC
 - (1) Tactical Support Center; (2) Top Secret Control; (3) Technical Support Center; (4) Tactical Support Company; (5) TROJAN Switching Center; (6) Training Support Center
 - TSC2
 - Tactical/Strategic Command & Control
 - TSCA
 - Time-Sensitive Collection Actions
 - TSCE
 - Time-Sensitive Collection Emphasis
 - TSCIF
 - Tactical/Temporary Sensitive Compartmented
 - Information
 - Facility
 - TSCIXS
 - Tactical Support Center Information Exchange System
 - TSCM
 - Technical Surveillance Countermeasures
 - TSCO
 - Top Secret Control Officer
 - TSCR
 - Time-Sensitive Collection Requirement
 - TSCS
 - Transportable Satellite Communications System
 - TS/SCI
 - Top Secret/Sensitive Compartmented Information
 - TSCSI
 - Temporary Surface Cryptologic Support Installation
 - TSCW
 - Top Secret Codeword
 - TSDS
 - Tactical SIGINT Data Support
 - TSE
 - Target Support Element
 - TSEC
 - Telecommuncations Security
 - TSF
 - Technical Support Facility
 - TSG
 - Threat Steering Group
 - TSIT
 - Technical Service Intelligence Team
 - TSK
 - Transmission Security Key
 - TSM
 - Threat Spectrum Model
 - TSMA
 - Theater of Strategic/Military Action
 - TSOC
 - Theater Support Operations Cell
 - TSOR
 - Technical Standards of Readiness
 - TSP
 - (1) Transshipment Point; (2) Training Support Base; (3) Tactical Sensor Planner
 - TSR
 - (1) Time-Sensitive Requirement; (2) Telecommunications
 - Support
 - Request; (3) Trans-Siberian Railroad
 - TSRS
 - Tactical Support Reconnaissance System
 - TSS
 - (1) Telecommunications Security System; (2) Time-Sharing System; (3) Target Summary Sheets; (4) Target Selection Standards
 - TSSAM
 - Tri-Service Standoff Attack Missile
 - TSSR
 - Tropo Satellite Support Radio
 - TSSS
 - (TS3) (1) Tactical Simulator Study Support; (2) Time-Sensitive Support System
 - TSSTM
 - Tactical SIGINT Systems Training Module
 - TST
 - (1) Tactical Surveillance Technology; (2) Theater Support Team; (3) Tactical Support Team
 - T-STAR
 - TRANSCOM Situation Transportation Analysis Review
 - TS/TM
 - Target Support/Target Materials
 - TSWA
 - Temporary Secure Working Area
 - TSWG
 - Technical Support Working Group Of IG/T
 - TT
 - (1) Technology Transfer; (2) Target Track
 - TT&C
 - Telemetry Tracking and Command
 - TTAC
 - Technology Transfer Analysis Center
 - TTADB
 - Tactical Terrain Analysis Data Base
 - TTAP
 - Telemetry Technical Analysis Position
 - TTBT
 - Threshold Test Ban Treaty
 - TTC
 - (1) Transportation Terminal Command; (2) Tactical Telephone Central
 - TTD
 - Tactical Terrain Data
 - TTG
 - Technical Training Group
 - TTI
 - Tactical Target Illustration
 - TTIC
 - Technology Transfer Intelligence Committee
 - TTM
 - Tactical Target Materials
 - TTMC
 - Tactical Target Materials Catalogue
 - TTMP
 - Tactical Target Materials Program
 - TTMPD
 - Tactical Target Material Production Document
 - TTP
 - Tactics, Techniques, and Procedures
 - TTPI
 - Trust Territory of the Pacific Islands
 - TTR
 - Target Tracking Radar
 - TTSB
 - Theater Tactical Selection Board
 - TTU
 - (1) Transportation Terminal Unit; (2) Tape Transport Unit
 - TTY
 - (1) Teletypewriter; (2) Teletype
 - TU
 - Task Unit
 - TUDE
 - Teletype User Display Equipment
 - TUHTKP
 - Time Urgent Hard Target Kill Potential
 - TUSA
 - Third U.S. Army
 - TUT
 - Tactical User’s Terminal
 - TUV
 - Task Unit Van
 - TV
 - (1) Television; (2) Theater of War (FSU); (3) Target Vulnerability
 - TVA
 - Target Value Analysis
 - TVD
 - Theater of Military Operations (FSU)
 - TVITS
 - Tactical Video Imagery Transmission System
 - TVSSC
 - TACCIMS VTC Support System
 - TW
 - Targeting and Weaponeering
 - TW/AA
 - Tactical Warning/Attack Assessment
 - TWAC
 - Tactical Weather Analysis Center
 - TWCS
 - (1) Tomahawk Weapon Control System; (2) Tactical Warfare Control System
 - TWG
 - (1) Threat Working Group; (2) Technology Working Group
 - TWI
 - Training With Industry
 - TWRL
 - Two-Way Radio Link
 - TWS/IPS
 - Topographic Workstation/Imagery Processing System
 - TWT
 - Traveling Wave Tube
 - TWTA
 - Traveling Wave Tube Amplifier
 - TYC
 - Tactical Message Central
 - TX
 - (1) Technology Exploitation; (2) Transmission
 
U
- U
 - Unclassified
 - U-2
 - (1) Designator for a Military Reconnaissance Aircraft; (2) AF Reconnaissance Aircraft
 - UA
 - User Agent
 - UAAF
 - Unified Action Armed Forces
 - UAE
 - United Arab Emirates
 - UAM
 - Underwater-to-Air-Missile
 - UAMP
 - USIS Architecture Migration Plan
 - UARR
 - Universal Aerial Refueling Receptical
 - UATP
 - UNIX Advanced Tracking Prototype
 - UAV
 - Unmanned Aerial Vehicle
 - UAV-CR
 - Unmanned Aerial Vehicle-Close Range
 - UAV-E
 - Unmanned Aerial Vehicle-Endurance
 - UAV-H
 - Unmanned Aerial Vehicle-HUNTER
 - UAVJPO
 - Unmanned Aerial Vehicle Joint Program Office
 - UAV-M
 - Unmanned Aerial Vehicle-Maneuver
 - UAV-SR
 - Unmanned Aerial Vehicle-Short Range
 - UBA
 - Underwater Breathing Apparatus
 - UBR
 - Unassigned Bit Rate
 - UC
 - Under Construction
 - UCAB
 - USIS Customer Advisory Board
 - UCC
 - ULTRA-Compact Camera
 - UCG
 - Universal Communications Gateway
 - UCIB
 - USAFE Command Intelligence Brief
 - UCIRF
 - USAREUR Combat Intelligence Readiness Facility
 - UCMJ
 - Uniform Code of Military Justice
 - UCP
 - Unified Command Plan
 - UD
 - Deputy USCINCSPACE
 - UDEAC
 - Economic and Customs Union of Central Africa
 - UDF
 - United Democratic Front
 - UDIR
 - USAREUR Daily Intelligence Report
 - UDT
 - Underwater Demolition Team
 - UE
 - Unit Equipment
 - UEAC
 - Union of Central African States
 - UEC
 - USAREUR Exploitation Center
 - UFO
 - (1) Unidentified Flying Object; (2) UHF Follow-On Satellites
 - UFR
 - Unfunded Requirements
 - UGM
 - Underwater Guided Missile
 - UGS
 - Unattended Ground Sensors
 - UHF
 - Ultra High Frequency
 - UI
 - (1) Unidentified; (2) Unit of Issue
 - UIC
 - (1) USAREUR Interrogation Center; (2) Unit Identification Code
 - UIES
 - USAREUR Imagery Exploitation System
 - UIR
 - User Interface Requirements
 - UIRK
 - Unique Interswitch Rekeying Key
 - UIS
 - User Interface System
 - UJTL
 - Universal Joint Task List
 - UK
 - United Kingdom
 - UKADGE
 - United Kingdom Air Defense Ground Environment
 - UKAGE
 - United Kingdom Air Defense Ground Environment
 - UKAIR
 - United Kingdom Air Forces
 - UKLF
 - United Kingdom Land Forces
 - Ukn
 - Unknown
 - ULAN
 - Unit Local Area Network
 - ULANA
 - Universal Location Area Network Architecture
 - ULCC
 - Ultra Large Crude Carrier
 - ULCS
 - Unit-Level Circuit Switch
 - ULF
 - Ultra Low Frequency
 - ULO
 - USAREUR Liaison Office
 - ULV
 - Unmanned Launch Vehicle
 - UMD
 - Unit Manning Document
 - UMF
 - Unconventional Military Forces (NATO)
 - UMIES
 - USAREUR Modernized Imagery Exploitation System
 - UMO
 - Unconventional Military Operations
 - UMOP
 - Unintentional Modulation on Pulse
 - UN
 - United Nations
 - UNAAF
 - Unified Action Armed Forces
 - UNAMIR
 - United Nations Assistance Mission for Rwanda
 - UNAVEM
 - United Nations Angola Verification Mission
 - UNC
 - United Nations Command
 - UNCIVPOL
 - United Nations Civilian Police
 - UNCLAS
 - Unclassified
 - UNDERSEC
 - Under Secretary
 - UNDHA
 - United Nations Department of Humanitarian Affairs
 - UN-DMT
 - United Nations Disaster Management Team
 - UNDOF
 - United Nations Disengagement Observer Force
 - UNDP
 - United Nations Development Program
 - UNEF
 - United Nations Emergency Forces
 - UNESCO
 - United Nations Educational, Scientific & Cultural Organization
 - UNFICYP
 - United Nations Peacekeeping Force in Cyprus
 - UNGA
 - United Nations General Assembly
 - UNHCR
 - United Nations High Commissioner for Refugees
 - UNHQ
 - United Nations Headquarters
 - UNICEF
 - United Nations Childrens’ Fund
 - UNIFIL
 - United Nations Interim Force in Lebanon
 - UNIKOM
 - United Nations Iraq-Kuwait Observer Mission
 - UNITA
 - National Union for the Total Independence of Angola
 - UNITAF
 - Unified Task Force
 - UNITAS
 - United International Antisubmarine Warfare Exercise (Joint U.S.-Latin American Naval Exercise)
 - UNITREP
 - Unit Report
 - UNITSITREP
 - Unit Situation Report
 - UNIX
 - Orginally UNICS, for Uniplex Information and
 - Computing
 - System
 - UNMIH
 - United Nations Mission in Haiti
 - UNMO
 - United Nations Military Observers
 - UNMOGIP
 - United Nations Military Observer Group in India and Pakistan
 - UNOMIG
 - United Nations Mission in Georgia
 - UNOMIL
 - United Nations Observer Mission in Liberia
 - UNOMUR
 - United Nations Mission for Uganda-Rwanda
 - UNOSOM
 - United Nations Operations in Somalia
 - UNMSC
 - United Nations Military Staff Committee
 - UNODIR
 - Unless Otherwise Directed
 - UNPROFOR
 - United Nations Protection Force
 - UNPP
 - UN Peace Plan
 - UNSAT
 - Unsatisfactory
 - UNSC
 - United Nations Security Council
 - UNTSO
 - United Nations Truce Supervision Organization
 - UQL
 - Universal Query Language
 - UNREF
 - United Nations Refugee Fund
 - UNRWA
 - United Nations Relief & Works Agency
 - UO
 - Using Organization
 - UPI
 - United Press International
 - UPP
 - User Partnership Program
 - UPS
 - (1) Uninterruptible Power Supply; (2) Universal Polar Stereographic
 - U2R
 - Reconnaissance Aircraft (U.S. Air Force)
 - URBBO
 - Urban Area Boundary File
 - URBPOP
 - Urban Population File
 - URD
 - User Requirements Document
 - URG
 - Underway Replenishment Group
 - URS
 - User Readout Simulator
 - US
 - United States
 - U&S
 - Unified and Specified (Archaic, now Unified) Commands
 - US
 - MLO U.S. Military Liaison Office
 - US/AIA
 - USEUCOM/ACE Interface Architecture
 - USA
 - (1) U.S. Army; (2) United States of America
 - USAABMDA
 - United States Army Advanced Ballistic Missile Defense Agency
 - USAADASCH
 - U.S. Army Air Defense Artillery School
 - USACAPOC
 - U.S. Army Civil Affairs and Psychological Operations Command
 - USACC
 - U.S. Army Communications Command
 - USACE
 - U.S. Army Corps of Engineers
 - USACID
 - U.S. Army Criminal Investigative Division Command
 - USACSLA
 - United States Army Communications Security Logistics Agency
 - USACOM
 - U.S. Atlantic Command
 - USAEIS
 - United States Army Electronic Intelligence & Security
 - USAF
 - U.S. Air Force
 - USAFE
 - U.S. Air Forces, Europe
 - USAFE/CC
 - Commander, U.S. Air Forces Europe
 - USAFINTEL
 - United States Air Force Intelligence
 - USAFISA
 - U.S. Army Force Integration Support Agency
 - USAFJ
 - U.S. Air Forces, Japan
 - USAFK
 - U.S. Air Forces, Korea
 - USAFLANT
 - U.S. Air Force, Atlantic
 - USAFR
 - U.S. Air Force Reserve
 - USAFRED
 - U.S. Air Force Readiness Command
 - USAFSO
 - U.S. Air Force Southern Command
 - USAFSOC
 - U.S. Air Force Special Operations Command
 - USAFSOS
 - U.S. Air Force Special Operations School
 - USAFSS
 - United States Air Force Security Service
 - USAFTAC
 - (1) U.S. Air Force Technical Applications Center; (2) U.S. Air Force Tactical Air Command
 - USAFWTC
 - U.S. Air Force Weapons and Tactics Center
 - USAIA
 - U.S. Army Intelligence Agency
 - USAICE
 - U.S. Army Intelligence Center, Europe
 - USAIC
 - U.S. Army Intelligence Center
 - USAICS
 - U.S. Army Intelligence Center and School
 - USAID
 - U.S. Agency for International Development
 - USAIIA
 - United States Army Imagery Interpretation Agency
 - USAINSCOM
 - U.S. Army Intelligence and Security Command
 - USAISC
 - U.S. Army Information Systems Command
 - USAISD
 - U.S. Intelligence School, Fort Devens
 - USAITAC
 - U.S. Army Intelligence Threat Analysis Center
 - USAITFG
 - United States Army Intelligence Threats & Forecasts Group
 - USAJFKWCS
 - U.S. Army John F. Kennedy Special Warfare Center and School
 - USAKA
 - U.S. Army Kwajalein Atoll
 - USAOG
 - U.S. Army Operational Group
 - USAR
 - U.S. Army Reserve
 - USARAK
 - U.S. Army Alaska
 - USARC
 - U.S. Army Reserve Command
 - USARCENT
 - U.S. Army Forces, Central Command
 - USARCO
 - U.S. Army Commercial Communications Office
 - USAREUR
 - U.S. Army, Europe
 - USARJ
 - U.S. Army, Japan
 - USARLANT
 - U.S. Army, Atlantic
 - USARPAC
 - U.S. Army, Pacific
 - USARSO
 - (1) U.S. Army, South; (2) U.S. Army Forces, South
 - USARSOC
 - U.S. Army Reserve, Special Operations Command
 - USARSPACE
 - U.S. Army Space Command
 - USARSPACECOM
 - U.S. Army Space Command
 - USASAALA
 - US Army Security Assistance Agency Latin America
 - USASACDA
 - United States Army Security Agency Combat
 - Development
 - Activity
 - USASACDSA
 - United States Army Security Agency Command Data
 - Systems
 - Activity
 - USASAE
 - United States Army Security Agency, Europe
 - USASAPAC
 - United States Army Security Agency, Pacific
 - USASASA
 - United States Army Security Agency Systems Activity
 - USASASSA
 - United States Army Security Agency Signal Security Activity
 - USASATCOMA
 - United States Army Satellite Communications Agency
 - USASATEC
 - United States Army Security Agency Test & Evaluation Center
 - USASEXC
 - United States Army Services Exploitation Center
 - USASFC
 - U.S. Army Special Forces Command
 - USASOA
 - U.S. Army School of the Americas
 - USASOC
 - U.S. Army, Special Operations Command
 - USASOF
 - U.S. Army, Special Operations Forces
 - USASOSC
 - U.S. Army Special Operations Support Command
 - USASSDC
 - U.S. Army Space and Strategic Defense Command
 - USASSG
 - U.S. Army Special Security Group
 - USATAC
 - U.S. Army Terrain Analysis Center
 - USATACOM
 - U.S. Army Tank Command
 - USATC
 - United States Air Target Chart
 - USATEC
 - U.S. Army Topographic Engineering Center
 - USATSC
 - U.S. Army Training Support Center
 - USB
 - Upper Sideband
 - USC
 - (1) Under Secretaries Committee; (2) United States Code
 - USCENTAF
 - U.S. Air Forces Central Command
 - USCENTCOM
 - U.S. Central Command
 - USCG
 - U.S. Coast Guard
 - USCG
 - INT U.S. Coast Guard Intelligence
 - USCGNET
 - U.S. Communications Grid Network
 - USCINCACOM
 - Commander in Chief, U.S. Atlantic Command
 - USCINCARRED
 - Commander in Chief, United States Army Forces,
 - Readiness
 - Command
 - USCINCCENT
 - Commander in Chief, U.S. Central Command
 - USCINCEUR
 - Commander in Chief, U.S. European Command
 - USCINCFOR
 - United States Commander in Chief, US Forces Command
 - USCINCLANT
 - Commander in Chief, U.S. Atlantic Command
 - USCINCMEAFSA
 - United States Commander in Chief Middle East, Southern Asia,
 - &
 - Africa South of the Sahara
 - USCINCPAC
 - Commander in Chief, U.S. Pacific Command
 - USCINCPACFLT
 - Commander in Chief, U.S. Pacific Fleet
 - USCINCRED
 - United States Commander in Chief, US Readiness Command
 - USCINCSO
 - Commander in Chief, U.S. Southern Command
 - USCINCSOC
 - Commander in Chief, U.S. Special Operations Command
 - USCINCSOINT
 - Commander in Chief, U.S. Special Operations Intelligence
 - USCINCSPACE
 - Commander in Chief, U.S. Space Command
 - USCINSTRAT
 - Commander in Chief, Strategic Command
 - USCINCTRANS
 - Commander in Chief, U.S. Transportation Command
 - USCMA
 - United States Court of Military Appeals
 - USCOB
 - United States Command Berlin
 - USCOMEASTLANT
 - U.S. Commander, Eastern Atlantic
 - USCS
 - (1) U.S. Customs Service; (2) Unified Soils Classification System; (3) U.S. Cryptologic System
 - USD
 - Under Secretary of Defense
 - USD(A&T)
 - Under Secretary of Defense (Acquisition & Technology)
 - USD(P)
 - Under Secretary of Defense for Policy
 - USDA
 - U.S. Department of Agriculture
 - USDAO
 - U.S. Defense Attache Office
 - USDE
 - Undesired Signal Data Emanations
 - USDR
 - United States Defense Representative
 - USELEMNORAD
 - U.S. Element NORAD
 - USEMB
 - United States Embassy
 - USEUCOM
 - U.S. European Command
 - USFJ
 - U.S. Forces, Japan
 - USFK
 - U.S. Forces, Korea
 - USFORAZ
 - U.S. Forces, Azores
 - USFORCARIB
 - U.S. Forces, Caribbean
 - USFORDOMREP
 - U.S. Forces, Dominican Republic
 - USFORSCOM
 - U.S. Forces Command
 - USFORSOM
 - U.S. Forces, Somalia
 - USG
 - United States Government
 - USGS
 - U.S. Geological Survey
 - USI
 - U.S. Intelligence
 - USIA
 - U.S. Information Agency
 - USIS
 - (1) U.S. Information Service (USIA abroad); (2) U.S. Imagery System
 - USIC
 - U.S. Intelligence Community
 - USILO
 - U.S. Imagery Liaison Officer
 - USIS
 - (1) U.S. Information Service; (2) U.S. Imagery System
 - USJTF
 - United States Joint Task Force
 - USLANTCOM
 - U.S. Atlantic Command
 - USLO
 - United States Liaison Officer
 - USM
 - Underwater-to-Surface Missile
 - USMAAG
 - U.S. Military Assistance Advisory Group
 - USMARCENT
 - U.S. Marine Forces Central Command
 - USMARDEZLANT
 - U.S. Maritime Defense Zone, Atlantic
 - USMARFORK
 - U.S. Marine Forces, Korea
 - USMARFORLANT
 - U.S. Marine Forces, Atlantic
 - USMC
 - U.S. Marine Corps
 - USMILGP
 - U.S. Military Group
 - USMLM
 - U.S. Military Liaison Mission
 - USMOG-W
 - U.S. Military Observer Group-Washington
 - USMS
 - U.S. Marshal Service
 - USMTF
 - (1) U.S. Message Text Formats; (2) U.S. Message Text Formatter
 - USMTM
 - U.S. Military Training Mission
 - USN
 - U.S. Navy
 - USNAVAK
 - U.S. Navy Alaska
 - USNAVCENT
 - U.S. Naval Forces, Central Command
 - USNAVEUR
 - U.S. Naval Forces, Europe
 - USNAVFORJAPAN
 - U.S. Naval Forces, Japan (also USNAVFORJ)
 - USNAVFORKOREA
 - U.S. Naval Forces, Korea (also USNAVFORK)
 - USNAVSO
 - U.S. Naval Forces, Southern Command
 - USNI
 - U.S. Naval Institute
 - USNR
 - U.S. Naval Reserve
 - USNS
 - U.S. Naval Ship
 - USO
 - (1) United Service Organization; (2) Unit Security Officer
 - USODC
 - U.S. Office of Defense Cooperation
 - USOMC
 - U.S. Office of Military Cooperation
 - USOUTHAF
 - United States Southern Command Air Forces
 - USOS
 - USAF Special Operations School
 - USP&FO
 - U.S. Property and Fiscal Officer
 - USPACOM
 - U.S. Pacific Command
 - USR
 - Unit Status Report
 - USREDCOM
 - U.S. Readiness Command
 - USREPMILCOMUN
 - United States Representative, UN Military Staff Committee
 - USRNMC
 - United States Representative To NATO Military Committee
 - USS
 - (1) User Support System; (2) U.S. Ship
 - USSID
 - U.S. Signals Intelligence Directive
 - USSIS
 - U.S. Signals Intelligence System
 - USSOCOM
 - U.S. Special Operations Command
 - USSOCPAC
 - U.S. Special Operations Command Pacific
 - USSOUTHAF
 - U.S. Southern Command Air Forces
 - USSOUTHCOM
 - U.S. Southern Command
 - USSPACECOM
 - U.S. Space Command
 - USSR
 - (1) Union of Soviet Socialist Republics (now FSU); (2) Union of Soviet Sovereign Republics
 - USSS
 - (1) U.S. SIGINT System; (2) U.S. Secret Service
 - USSTRATCOM
 - U.S. Strategic Command
 - USTRANSCOM
 - U.S. Transportation Command
 - USTS
 - UHF Satellite Terminal System
 - USW
 - Undersea Warfare
 - USYG
 - Under-Secretary General
 - UT
 - Users’ Terminal
 - UTAIN
 - USAFE Tactical Air Intelligence Network
 - UTAIS
 - USAFE Tactical Air Intelligence System
 - UTC
 - (1) Unit Type Code; (2) Universal Coordinated Time
 - UTCB
 - USCENTCOM Transportable Communications Backbone
 - UTH
 - USAREUR Transportable Host
 - UTIC
 - USAREUR Tactical Intelligence Center
 - UTM
 - Universal Transverse Mercator (Grid)
 - UTTAS
 - Utility Tactical Transport Aircraft System
 - UV
 - Ultra Violet
 - UW
 - (1) Unconventional Warfare; (2) Underwater
 - UWB
 - Ultra Wide Band
 - UWOA
 - Unconventional Warfare Operational Area
 
V
- V-22
 - OSPREY Joint Advanced Vertical-Lift Aircraft (Formerly JVX)
 - VA
 - Veterans Administration
 - VAAP
 - Vulnerability Analysis and Assistance Program
 - VAB
 - French Front Armored Vehicle
 - VAC
 - Volts, Alternating Current
 - VAN
 - Value-Added Networks
 - VAR
 - Variable
 - VAX
 - Virtual Address Extension
 - VBR
 - Variable Bit Rate
 - VCA
 - Virginia Contracting Activity
 - VCINCNORAD
 - Vice Commander in Chief, NORAD
 - VCJCS
 - Vice Chairman, Joint Chiefs of Staff
 - VCR
 - Video Cassette Recorder
 - VCS
 - (1) Video Conference Server; (2) VLAN Common Server; (3) Voice Communications Services
 - VCSA
 - Vice Chief of Staff, Army
 - VDL
 - Video Down Link
 - VDP
 - Video Disk Player
 - VDS
 - Variable Depth Sonar
 - VDT
 - Video Display Terminal
 - VDU
 - (1) Video Display Unit (TV Monitor); (2) Video Docking Unit
 - VDV
 - Soviet (FSU) Airborne Forces
 - veh
 - Vehicle
 - VERT
 - Vertical
 - VF
 - Voice Frequency
 - VFR
 - Visual Flight Rules
 - VGA
 - Virtual Graphics Array
 - VGK
 - Supreme High Command (FSU)
 - VGW
 - Variable-Geometry Wing
 - VHF
 - Very High Frequency
 - VHS
 - Video Home System
 - VHSIC
 - Very High Speed Integrated Circuit
 - vic
 - Vicinity
 - VICE
 - Voice Interceptor Comprehensive Evaluation
 - VID
 - Visual Identification (Canadian)
 - VIDINT
 - Video Intelligence
 - VIDS
 - Visually Integrated Display System
 - VIN
 - Vehicle Identification Number
 - VIP
 - (1) Very Important Person; (2) Variable Incentive Payment; (3) Visual Input Processor
 - VISINT
 - Visual Intelligence
 - VISTA
 - Very Intelligent Surveillance & Target Acquisition
 - VIXS
 - Video Information Exchange System
 - VLAN
 - Very Local Area Network
 - VLAR
 - Vertical Launch and Recovery
 - VLCC
 - Very Large Crude Carrier
 - VLDS
 - Very Large Data Storage
 - VLF
 - Very Low Frequency
 - VLS
 - Vertical Launch System
 - VLSI
 - Very Large-Scale Integration
 - VM
 - Virtual Memory
 - VMAP
 - Vector Product Format
 - VMAQ
 - Marine Tactical Electronic Warfare Squadron
 - VMFP
 - Marine Tactical Reconnaissance Squadron
 - VMO
 - (1) Marine Observation Squadron; (2) Tactical Operations Squadron
 - V
 - Model Advanced Development Model
 - VMS
 - Virtual Memory System
 - VN
 - Vulnerability Number
 - VO
 - Validation Office
 - V/O
 - Vertical/Oblique
 - VOA
 - Voice of America
 - VOCOM
 - Voice Communications
 - VOD
 - Vertical On-Board Delivery
 - VOL
 - Volume
 - VOR
 - Very High Frequency Omnidirectional Range
 - VORTAC
 - Collocated VOR and TACAN
 - VP
 - (1) Patrol Aircraft (Navy); (2) U.S. Naval Patrol Squadron; (3) Maritime Patrol Squadron
 - VPCN
 - Virtual Personal Communications Networking
 - VPF
 - Vector Product Format
 - VPH
 - Video Phase History
 - VPK
 - Military Industrial Commission (FSU)
 - VPN
 - Voice Product Net
 - VQ
 - U.S. Naval Fleet Air Reconnaissance Squadron
 - VR
 - Virtual Reality
 - VRD
 - Virtual Retinal Display
 - VRBM
 - Variable-Range Ballistic Missile
 - VRHS
 - VIDMAR Robotic Hoist System
 - VRIT
 - Volume Reduced Imagery Transmission
 - VSAT
 - (1) Very Small Aperture Satellite Terminal; (2) Very Small Aperture Terminals
 - VSO
 - Vault Security Officer
 - VSS
 - VIDMAR STAK System
 - V/STOL
 - Vertical/Short Takeoff & Landing
 - VSWING
 - Anti-Submarine Wing
 - VT
 - (1) Variable Time (Fuse); (2) Video Terminal
 - VTA
 - Military Transport Aviation (FSU)
 - VTB
 - Video Telebroadcasting
 - VTC
 - (1) Video Teleconferencing; (2) Video Telegraph
 - VTOL
 - Vertical Takeoff and Landing
 - VTR
 - Tracked Recovery Vehicle
 - VTS
 - Vandenberg Tracking Station
 - VTT
 - Video Teletraining
 - VULREP
 - Vulnerability Report
 - VVS
 - FSU Air Forces
 
W
- W
 - (1) A W prefix to any ship type designates it as subordinated to a quasi-military force; (2) Watt
 - WABNRES
 - WWMCCS Airborne Resources
 - WAC
 - (1) World Aeronautical Chart; (2) World Area Code
 - WADS
 - West Air Defense Sector
 - WAG
 - World Area Grid
 - W-CIOC
 - Wartime Combined Intelligence Operations Center
 - WAM
 - WWMCCS ADP Modernization
 - WAN
 - Wide-Area Network
 - WARC
 - World Administrative Radio Conference
 - WARLOG
 - Wartime Logistics
 - WARM
 - Wartime Reserve Mode
 - WAS
 - Wide-Area Search
 - WASAS
 - Weekly All-Source Algerian Situation Report
 - WASHFAX
 - Washington Area Secure Facsimile System
 - WASP
 - War Air Service Program
 - WARSIM
 - War Simulation
 - WASS
 - Wide-Area Surveillance System
 - WASSO
 - WWMCCS ADP System Security Officer
 - WATCHCON
 - Watch Condition
 - WATS
 - Wide Area Telecommunications System
 - WAWS
 - Washington Area Wideband System
 - WB
 - Wideband
 - WBIS
 - Wideband Intercept System
 - WBMS
 - Wideband Measurement System
 - WBST
 - Wideband Subscriber Terminals
 - WC
 - (1) Weather Center; (2) Weapon Control
 - WCCS
 - Wing Command and Control System
 - WCG
 - Workstation Computer Graphics
 - WDCS
 - Weapons Data Correlation System
 - WE
 - Weather Element
 - WEBE
 - Western European Basic Encyclopedia
 - WECON
 - Weather Control
 - WEFAX
 - Weather Facsimile
 - WES
 - WWMCCS Entry System
 - WESS
 - Weather Environmental Support System
 - WESTLANT
 - Western Atlantic Area (NATO)
 - WESTPAC/WPAC
 - Western Pacific
 - WESTLCF
 - WES Teleconferencing System
 - WETM
 - Cadre Weather Team
 - WEU
 - West European Union
 - WFC
 - World Food Council
 - WFOV
 - Wide Field of View
 - WFP
 - World Food Program
 - WG
 - (1) Wing; (2) Working Group
 - WGS
 - World Geodetic System
 - WH
 - White House
 - WHCA
 - White House Communications Agency
 - WHD
 - Western Hemisphere Defense
 - WHO
 - World Health Organization
 - WHQ
 - War Headquarters
 - WHSR
 - White House Situation Room
 - WIA
 - Wounded in Action
 - WIC
 - Worldwide Intelligence Conference
 - WICP
 - Wing Initial Communications Package
 - WICS
 - Worldwide Intelligence Communications System
 - WIDARSURV
 - Wide-Area Surveillance
 - WIFC
 - Wallops Island Flight Center
 - WIG
 - Wing-in-Ground Effect
 - WIMS
 - Warning and Indications Monitoring System
 - WIN
 - (1) WWMCCS Intercomputer Network; (2) WWMCCS Interconnected Network
 - WINCO
 - Warning Intelligence Non-Commissioned Officer
 - WINCS
 - WWMCCS Information Network Communications System
 - WINE
 - Warning and Indications in Europe
 - WINK
 - Warning in Korea
 - WINTEX
 - Winter Exercise
 - WIP
 - Weekly Intelligence Production Listing
 - WIR
 - Weekly Intelligence Review
 - WIS
 - (1) Weekly Intelligence Summary; (2) WWMCCS Information System; (3) Weaponeering Information Sheet
 - WISE
 - Warning Indicators System Europe
 - WISP
 - (1) Warning Improvement Study Plan; (2) Wartime Information
 - Security
 - Program; (3) Worldwide Intelligence Support Program
 - WISS
 - WESTCOM Intelligence Support System
 - WMD
 - (1) Western Military District; (2) Weapons of Mass Destruction
 - WMTR
 - Western Missile Test Range
 - WN
 - Warning-Intelligence Sources and Methods Involved
 - WNA
 - Would Not Answer
 - WN/WNINTEL
 - Warning Notice-Intelligence Sources and Methods Involved
 - WNY
 - Washington Navy Yard
 - WO
 - (1) Washington Office; (2) Warrant Officer
 - W/OAP
 - With Offset Aim Point
 - WOC
 - Wing Operations Center
 - WORM
 - Write Once/Read Many
 - WP
 - (1) Warsaw Pact; (2) Word Processing
 - WPAC
 - West PAC
 - WPC
 - (1) Warsaw Pact Countries; (2) Word Processing Center; (3) World Peace Council
 - WPM
 - Words Per Minute
 - Wpn
 - Weapon
 - WPNS
 - Weapons
 - WPNVG
 - Waterproof Night Vision Goggles
 - WPRS
 - War Powers Reporting System
 - WR
 - (1) Weapon Radius; (2) Western Range
 - WRA
 - Weapon Release Authority
 - WRM
 - War Reserve Materiel
 - WRMS
 - War Reserve Materiel Stocks
 - WRNC
 - Washington National Records Center
 - WRS
 - (1) Weapons Recommendation Sheet; (2) War Reserve Stocks
 - WRSA
 - War Reserve Stocks for Allies
 - WRSK
 - War Readiness Spares Kits
 - WS
 - (1) Workstation; (2) Weather Squadron; (3) Weapons School
 - WSAP
 - Weapons System Acquisition Program
 - WSEP
 - Weapon System Evaluation Program
 - WSI
 - Weapons School of Intelligence
 - WSI/L
 - War Supporting Industries and Logistics
 - WSMC
 - Western Space and Missile Center
 - WSMR
 - White Sands Missile Range
 - WSS
 - Workfile Support System
 - WSSIC
 - Weapon and Space Systems Intelligence Committee
 - WTM
 - World Target Mosaic
 - WTO
 - Warsaw Treaty Organization
 - WVRD
 - World Vision Relief and Development, Inc.
 - WWABNCP
 - Worldwide Airborne Command Post
 - WWCT
 - Worldwide Color TV
 - WWDMS
 - WWMCCS Data Base Management System
 - WWHFIBSN
 - Worldwide High Frequency Interlocking Base Station Network
 - WWIMS
 - Worldwide Warning Indicator Monitoring System
 - WWMCCS
 - Worldwide Military Command and Control System(s)
 - WWSVCS
 - Worldwide Secure Voice Conferencing System
 - WWW
 - Worldwide Web
 - WX
 - Weather
 - WXFCST
 - Weather Forecast
 
X
- XDM/X
 - Model Experimental Development Model/Exploratory Development: Model
 - Xfer
 - Transfer
 - XIDB
 - Extended Integrated Database
 - XMIT
 - Transmit
 - XMTR
 - Transmitter
 - XO
 - Executive Officer
 - XOI
 - USAFE Director of Intelligence
 - XOIN
 - USAFE Combat Operations Division
 - XOIX
 - USAFE Plans & Systems Division
 - XP
 - Director(ate) of Plans
 - XRL
 - X-Ray Laser
 - XTR
 - Transmitter
 - XVIII
 - ABC XVIII Airborne Corps
 
Y
- YAG
 - Yttrium Aluminum Garnet
 - YAGE
 - Experimental Service Craft
 - YAM
 - Missile Support Craft
 - YAMM
 - Missile Support Barge
 - YC
 - Open Barge
 - YCF
 - Car Barge
 - YCK
 - Lighter Open Cargo
 - YCV
 - Lighter Aircraft Transport
 - YD
 - Floating Crane
 - YDG
 - Deperming/Degaussing Barge
 - YDT
 - Diving Tender
 - YE
 - Ammunition Lighter
 - YEN
 - Ammunition Barge
 - YF
 - Covered Lighter
 - YFB
 - Ferry
 - YFDB
 - Large Floating Drydock
 - YFDL
 - Small Floating Drydock
 - YFDM
 - Medium Floating Drydock
 - YFL
 - Launch
 - YFN
 - Covered Barge
 - YFNB
 - Large Covered Barge
 - YFND
 - Drydock Companion Barge
 - YFP
 - Floating Power Barge
 - YFR
 - Refrigerated Lighter
 - YFRN
 - Refrigerated Barge
 - YFU
 - Harbor Utility Transport
 - YG
 - Garbage Lighter
 - YGN
 - Garbage Barge
 - YGS
 - Survey Craft
 - YGT
 - Target Service Craft
 - YGTN
 - Target Barge
 - YH
 - Ambulance Craft
 - YM
 - Dredge
 - YMN
 - Non-Self-Propelled Dredge
 - YNC
 - Net Cargo Craft
 - YNG
 - Gate Craft
 - YO
 - Fuel Lighter
 - YON
 - Fuel Barge
 - YOS
 - Oil Storage Barge
 - YOSR
 - Nuclear Waste Disposal Barge
 - YOSS
 - Submersible Oil Storage Barge
 - YPD
 - Floating Pile Driver
 - YPL
 - Barracks Barge
 - YPT
 - Torpedo Retriever
 - YR
 - Floating Workshop Barge
 - yr
 - Year
 - YRC
 - Cable Tender
 - YRD
 - Auxiliary Repair Dock
 - YRG
 - Tank Cleaning Craft
 - YRRN
 - Radiological Repair Barge
 - YRS
 - Salvage Craft
 - YSR
 - Sludge Removal Craft
 - YSS
 - Service Submersible
 - YTB
 - Large Harbor Tug
 - YTL
 - Small Harbor Tug
 - YTM
 - Medium Harbor Tug
 - YTR
 - Fireboat
 - YTS
 - Sail Training Craft
 - YVS
 - Seaplane Service Craft
 - YW
 - Water Lighter
 - YWN
 - Water Barge
 - YXR
 - Hulk or Relic
 - YXT
 - Training Craft
 
Z
- Z
 - Zulu Time (Greenwich Mean Time)
 - ZBB
 - Zero-Based Budget
 - ZF
 - Zone of Fire
 - ZG
 - Zero Gravity
 - ZI
 - Zone of the Interior
 - ZICON
 - (1) Zone of the Interior Consumers’ Network; (2) Zone of Interior Communication Network
 - ZOS
 - Zone of Separation
 - ZPU
 - Soviet (FSU) Antiaircraft Machinegun
 - ZSU
 - Soviet (FSU) Self-Propelled Antiaircraft Gun
 - ZU
 - Soviet (FSU) Towed Antiaircraft Gun
 - ZULU
 - Greenwich Mean Time