| Abbreviation | Definition |
|---|---|
| AMT | Aviation Maintenance Technician |
| AMTC | Army Missile Test Center, WSMR, NM |
| AMTC | Army Mountain Training Centre |
| AMTC | Aviation and Missile Technology Consortium |
| AMTEP | Army Mission, Training, and Evaluation Plan |
| AMTI | Area Moving Target Indicator |
| AMTL | Army Materials Technology Laboratory |
| AMTP | Army (or ARTEP) Mission Training Plan |
| AMTP | Army Mission Training Plan |
| AMTS | Active Moving Target Seeker |
| AMTSC | Advanced Medical Test Support Center |
| AMU | Advanced Marksmanship Unit |
| AMU | Aircraft Maintanence Unit |
| AMU | American Military University |
| AMU | Army Marksmanship Unit |
| AMU | Army Marksmanship Unit's |
| AMU | Astronaut Maneuvering Unit |
| AMU | Auxiliary Memory Unit |
| AMUS | Automated Manpower Utilization System |
| AMUT | Advanced Manpack UHF (Ultra-High Frequency) Terminal |