| Abbreviation | Definition |
|---|---|
| ASF | Anti-Shatter Film |
| ASF | Army Stock Fund |
| ASF | Army Support Facility |
| ASF | Auxiliary Security Force |
| ASFAO | Anti-surface air operations |
| ASFC | Army Strategic Forces Command |
| ASFF | Afghanistan Security Forces Fund |
| ASFI | Army Single Face to Industry |
| ASFR | Arctic Security Forces Roundtable |
| ASG | Abu Sayyaf Group |
| ASG | Area Support Group |
| ASGMT | Army Command of Assignment |
| ASH | Advanced Scout Helicopter |
| ASH | Alternate Support Headquarters |
| ASH | Assault Support Helicopter |
| ASH | FAA Assistant Administrator for Security and Hazardous Materials |
| ASHC | Assault Support Helicopter Company |
| ASHM | Anti-Ship Missile |
| ASHMS | Army Safety Health Management System |
| ASHPC | Advanced Simulation and High Performance Computing Directorate |