| Abbreviation | Definition |
|---|---|
| ACCP | Army Correspondence Course Program |
| ACCPDS | Active Component Common Personnel Data System |
| ACCS | Air Command And Control System |
| ACCS | Army Command and Control System |
| ACCSA | Allied Communications and Computer Security Agency |
| ACCSDP | Army C&C System Development Plan |
| ACCSDP | Army Command and Control System Development Plan |
| ACCV | Armored Cavalry Cannon Vehicle |
| ACD | Angular Canopy Density |
| ACDA | Arms Control and Disarmament Agency |
| ACDB | ABCS (Army Battle Command System) Common DataBase |
| ACDB | Army Combat Developer |
| ACDB | Assistant Command Director |
| ACDB | Automated Cost Database |
| ACDB | Automatic Call Distribution |
| ACDL | Army Commercial Driver's License |
| ACDO | Assistant Command Duty Officer |
| ACDP | Air Contaminant Discharge Permits |
| ACDS | Advanced Combat Direction System |
| ACE | A Ceased Explosion |