| Abbreviation | Definition |
|---|---|
| FA | Football Association |
| FA | Free Agent |
| FAAB | Free Agent Acquisition Budget |
| FAAB | Free Agent Allocation Budget |
| FAB | Furious And Brawny |
| FAD | Fans Against Discrimination |
| FAG | Fake Action Gaming |
| FAG | Fans Against Gordon |
| FAI | Football Association of Ireland |
| FAIR | Freedom Athletic Inequities Response |
| FANS | Fan Assessment Numeration System |
| FANS | Free Access For National Sportspeople |
| FAQ | Fishing At A Quarry |
| FART | Falkirk Amateur Racing Team |
| FART | Falkner-Eggington Amateur Running Team |
| FART | Fall Allegany Rally for Tandems |
| FAS | Farnham Angling Society |
| FAS | Firsts And Seconds |
| FASE | Fitness, Athletic Strength, and Endurance |
| FASL | Fantasy Action Sports League |