| Abbreviation | Definition |
|---|---|
| ADT | Automatic Digital Tester |
| ADT | Automatic Double Tracking |
| ADTAKE | ADvice Action TAKEn |
| ADTC | Armament Development and Test Center, Eglin |
| ADTL | Army Digital Training Library |
| ADTL | Army-wide Doctrinal and Training Literature |
| ADTLP | Army Doctrinal And Training Library Program |
| ADTOC | Air Defense Tactical Operations Center |
| ADTOE | Additional Types of Equipment |
| ADTP | Army Drug Testing Program |
| ADTS | Air Data Test Set |
| ADTS | Air Defense Training Section |
| ADTTP | Army Domestic Technology Transfer Program |
| ADU | Air Defense Unit |
| ADUSD | Assistant Deputy Under Secretary Of Defense |
| ADUSD(AL&T) | Assistant Deputy Under Secretary Of Defense (Acquisition, Logistics, and Technology) |
| ADUSD(TP) | Assistant Deputy Under Secretary Of Defense for Transportation Policy |
| ADUSD(TP) | Assistant Deputy Under Secretary of Defense, Transportation Policy |
| ADV | Advance |
| ADV | Advice |