| Acronym | Meaning |
![](file.png) | ATGM | Anti-Tank Guided Missile |
![](file.png) | ATGW | Anti-Tank Guided Weapon |
![](file.png) | ATI | Allied Telesyn International |
![](file.png) | ATK | Attack |
![](file.png) | ATL | Atlanta |
![](file.png) | ATLAS | All-Terrain Lifter Army System -Assessment Tool For LAnd Systems |
![](file.png) | ATM | Automated Teller Machine - Asynchronous Transfer Mode - At The Moment |
![](file.png) | ATN | Dronning Maud Land (ISO 3166 Trigram; Merged With AQ In 1983) |
![](file.png) | ATO | Air Tasking Order - Australian Taxation Office |
![](file.png) | ATP | Adenosine TriPhosphate - Allied Tactical Publication - Ammunition Transfer Point |
![](file.png) | ATSD | (U.S.) Assistant To The Secretary Of Defense |
![](file.png) | ATSDR | Agency For Toxic Substances And Disease Registry |
![](file.png) | ATV | All-Terrain Vehicle |
![](file.png) | ATWA | Air |
![](file.png) | AU | African Union (was OAU Before 2000) - American University -Astronomical Unit - Australia (ISO 3166 Digram) - Austria (FIPS 10-4 Country Code) |
![](file.png) | AU | Gold |
![](file.png) | AUC | Ab Urbe Condita / Anno Urbis Conditae (Latin From The Founding Of The City / In The Year Since The Founding Of The City) (of Rome) - Area Under The Curve (concentration Time Curve; Medicine) |
![](file.png) | AUD | Australian Dollar (ISO 4217 Currency Code) |
![](file.png) | AUS | Australia (ISO 3166 Trigram) |
![](file.png) | AUSCANZUKUS | Australia |
![](file.png) | AUT | Austria (ISO 3166 Trigram) |
![](file.png) | AUTL | Army Universal Task List |
![](file.png) | AV | Anguilla (FIPS 10-4 Territory Code) -Audio-Visual -Aviation |
![](file.png) | AV | Attovolt |
![](file.png) | AV | Avar Language (ISO 639-1 Code) |
![](file.png) | AVA | Avar Language (ISO 639-2 Code) |
![](file.png) | AVCATT | A -(U.S. Army's) Aviation Combed Arms Tactical Trainer-Aviation [Reconfigurable Manned Simulator] |
![](file.png) | AVDLR | Aviation Depot Level Repair |
![](file.png) | AVE | Avestan Language (ISO 639-2 Code) |
![](file.png) | AVGP | Armoured Vehicle |
![](file.png) | AVI | Audio Video Icon |
![](file.png) | AVIM | Aviation Intermediate Maintenance |
![](file.png) | AVLB | Armoured Vehicle Launched Body--65.41.49.50 21:40 |
![](file.png) | AVO | Apprehended Violence Order |
![](file.png) | AVP | Arubaanse Volkspartij |
![](file.png) | AVP | Association Of Volleyball Professionals |
![](file.png) | AVRE | Armoured Vehicle Royal Engineers |
![](file.png) | AVTB | Armoured Vehicle Test Bed -Aviation Test Bed |
![](file.png) | AVUM | Aviation Unit Maintenanc |
![](file.png) | AW | Aruba (ISO 3166 Digram) |
![](file.png) | AW | Attowatt |
![](file.png) | AWA | American Wrestling Association |
![](file.png) | AWACS | Airborne Warning And Control System |
![](file.png) | AWC | Air Warfare Centre |
![](file.png) | AWD | Many |
![](file.png) | AWE | Advanced Warfighting Experiment |
![](file.png) | AWG | Aruban Guilder (ISO 4217 Currency Code) |
![](file.png) | AWOL | Absent Without Official Leave / Absent WithOut Leave (military Jargon) |
![](file.png) | AWP | Awaiting Parts (SM&R Code) |
![](file.png) | AWSIM | Air Warfare SIMulation |