| ACSM | Accumulated Campaign Service Medal 
| Others |
| ACSM | Adobe Content Server Manager
| Others |
| ACSM | Adobe Content Server Message
| Others |
| ACSM | Advanced Crash Safety Module
| Others |
| ACSM | Advanced Crash System Management
| Others |
| ACSM | Advocacy communication and social mobilization
| Others |
| ACSM | Alternative Coupon Satisfaction Mechanism
| Others |
| ACSM | American College of Sports Medicine
| Others |
| ACSM | American Congress of Surveying and Mapping
| Others |
| ACSM | American Congress on Surveying and Mapping
| Others |
| ACSM | American Cyber Security Management
| Others |
| ACSM | Associateship of the Camborne School of Mines
| Others |
| ACSM | Attitude Control System Moding
| Others |