| Abbreviation | Definition |
|---|---|
| AMS-H | Anti-Armor Missile System - Heavy |
| AMSMI | Army Missile Command, Redstone Arsenal, AL |
| AMSMI/RE | Army Missile Command, Redstone Arsenal, AL, Advanced Sensors Directorate |
| AMSO | Army Modeling & Simulation Office |
| AMSOC | Advanced Military Source Operations Course |
| AMSP | Advanced Military Studies Program |
| AMSP | Army Models and Simulation Plan |
| AMSS | Air Mobility Support Squadron |
| AMSS | Airborne Multi-Spectral Scanner |
| AMSS | Ammunition Management Standard System |
| AMSS | Army Materiel Status System |
| AMSS | Automatic Meteorological Sensor System |
| AMST | Advanced Medium Short Take-off and Landing (STOL) Transport |
| AMST | Advanced Medium STOL (Short Take-Off and Landing) Transport |
| AMST | Advanced Multi-Sensor Tracker |
| AMT | Accelerated Mission Test |
| AMT | Aerial Mail Terminal |
| AMT | Anti Motion Tracker |
| AMT | Army Modernization Training |
| AMT | Autodin Multimedia Terminal |