| Abbreviation | Definition |
|---|---|
| AN/UMQ-12 | Mini-Rawin System |
| AN/UMQ-13 | MARK IVB Meteorological Data Station |
| AN/UXC-7 | Lightweight Digital Facsimile |
| AN/VPQ-1 | Tactical Range Threat Generator |
| AN/VVR-1 | Laser Warning Receiver System |
| AN/VVR-2 | Laser Detecting Set |
| AN/WQN-() | Naval Sonar Set |
| AN/WQN-1 | Sonar Detecting- Ranging Set |
| AN/WQN-2 | Doppler Sonar Velocity Log System |
| AN/WQX-2 | Advanced Capability swimmer detection sonar |
| AN/WYF-1 | Military Standard Wife |
| AN94 | Avtomat Nikonova 1994 (Russian firearm) |
| ANA | Afghan National Army |
| ANA | Afghan National Army. |
| ANA | Afghani National Army |
| ANA | Afghanistan National Army |
| ANA | Albanian National Army |
| ANA | Army Navy Air |
| ANA | Army, Navy, Air Force |
| ANACO | Assistant NAtional COmmodores |