| Abbreviation | Definition |
|---|---|
| FMU | Fuel Metering Unit |
| FMV | Fuel Metering Valve |
| FNC | Fuel Nozzle Controller |
| FNP | Flight Nurse Paramedic |
| FOCA | Federal Office of Civil Aviation |
| FOD | Foreign Object Debris/Damage |
| FOFA | Friends Of Fernandina Aviation |
| FOG | Flight Operations Group |
| FOHE | Fuel Oil Heat Exchanger |
| FOM | Flight Operations Manual |
| FONA | Flag Officer Naval Aviation |
| FOQUA | Flight Operations QUality Assurance |
| FORD | Found On Race Day |
| FOSTF | Flight Operations Support Task Force |
| FOX | Fiber Optics Translator |
| FP | Flight Path |
| FPA | Fault Panel Assembly |
| FPA | Flight Path Angle |
| FPL | Flight Plan |
| FPMS | Flight Plan Management System |