| Abbreviation | Definition |
|---|---|
| FARC | Federal Archives and Records Center |
| FAR-UV | FAR Ultra-Violet camera |
| FASA | Freedonian Aeronautics And Space Administration |
| FASCOS | Flight Acceleration Safety Cut-Off System |
| FAT | Flight Attitude Table |
| FAUST | FAr Ultraviolet Space Telescope |
| FAWG | Flight Assignment Working Group |
| FAX | FAcsimile Transmission |
| FB | FeedBack |
| FB | Final Braking |
| FBAS | Fixed Base Aft Station |
| FBC | Faster, Better, Cheaper |
| FBC | Fluidized-Bed Combustion |
| FBCS | Fixed Base Crew Station |
| FBS | File Backup System |
| FBS | Firefighters Breathing System |
| FBS | Flare Buildup Study |
| FBV | Field Base Visit |
| FBV | Fuel Bleed Valve |
| FC | Fit Check |