| Abbreviation | Definition |
|---|---|
| AHB | Atlantic Harmony Brigade |
| AHB | Attack Helicopter Battalion |
| AHC | Assault Helicopter Company |
| AHC | Automated Head Count |
| AHCP | Army Hazard Classification Program |
| AHD | Advanced Hardware Development |
| AHD | Anti-Handling Device |
| AHE | Armament Handling Equipment |
| AHEAD | Advanced Hit Efficiency and Destruction |
| AHEC | Army Heritage Education Center |
| AHF | Army Historical Foundation |
| AHFEWS | Army HF Electronic Warfare System |
| AHFEWS | Army High-Frequency Electronic Warfare System |
| AHI | Average Hitpoint Infliction |
| AHIC | Army Helicopter Instructor Course |
| AHIP | Advance Helicopter Improvement Program |
| AHIP | Army Helicopter Improvement Program |
| AHIT | Attack Helicopter Instrumented Test |
| AHLTA | Armed Forces Health Longitudinal Technology Application |
| AHM | All Hands Meeting |