| Abbreviation | Definition |
|---|---|
| ADAMS | Air Delivery And Management System |
| ADAMS | Allied Deployment and Movement System |
| ADANS | Air Mobility Command Deployment Analysis System |
| ADANS | Airlift Deployment Analysis System |
| ADAP | Army Designated Acquisition Program |
| ADAPCP | Alcohol and Drug Abuse Prevention and Control Program |
| ADAPT | Alternative Duty As a Positive Transition |
| ADAR | Air Defense Radar |
| ADAR | Air Deployable Active Receiver |
| ADARS | Adaptive Antenna Receive System |
| ADARS | Army Defense Acquisition Regulation Supplement |
| ADAS | Airborne Data Automation System |
| ADAS | Aircraft Design and Analysis System |
| ADAS | Army Designated Acquisition System |
| ADAS | Assistant Director of the Army Staff |
| ADATD | Air Defense Artillery Test Directorate |
| ADATS | Air Defense Anti-tank System |
| ADATS | Army Development and Acquisition of Threat Simulators |
| ADATS | Australian Defence Air Traffic System |
| ADAVAIL | Advice Availability |