| Acronym | Definition |
|---|
| RFAF➣Request for Additional Fires (US DoD) |
| RFAF➣Russian Federation Air Force |
| RFAF➣Radni Festival Animiranog Filma (Croatian: Working Animated Film Festival) |
| RFAF➣Russian Festival of Anthropological Films |
| RFAF➣Right Femoral Arterial Flow |
| RFAF➣Remining Financial Assurance Fund (Pennsylvania) |