| Abbreviation | Definition |
|---|---|
| AFSOD | Automatic Fuel Shut Off Device |
| AFSP | Annual Filing Season Program |
| AFSPA | American Foreign Service |
| AFSPA | American Foreign Service Protective Association |
| AFSPA | Armed Force Special Power Act |
| AFSR | Analog Feedback Shift Register |
| AFSS | Aboriginal Family Support Services |
| AFSS | Adaptive Frequency Selective Surfaces |
| AFSS | Air Force Security Service |
| AFSS | Aleut Facilities Support Services |
| AFSS | Alexandria Families for Safe Streets |
| AFSS | Amateur Film Studio Siegen |
| AFSS | Annual Fire Safety Statement |
| AFSS | Automated Flight Service Stations |
| AFSS | Automated Flight Services Station |
| AFSS | Autonomic Fire Suppression System |
| AFST | Allegheny Family Screening Tool |
| AFT | A Free Turkey |
| AFT | About F***ing Time |
| AFT | Advanced Financial Team |