| Abbreviation | Definition |
|---|---|
| FOLL | Friends Of the Lynnfield Library |
| FOSB | Friends of Susan Branch |
| FOSC | Fair Oaks Soccer Club |
| FOSC | Fairfield Optimist Soccer Club |
| FOTC | Four Oaks Tennis Club |
| FOTE | Friends of the Enz |
| FPBC | Florida Panthers Booster Club |
| FPBC | Footscray Park Bowling Club |
| FPC | First Post Club |
| FPCC | Film Pack Camera Club |
| FPCC | Forest Park Cabana Club |
| FPCN | Fiat Panda Club NL |
| FPHC | Florida Paint Horse Club |
| FPOC | Ford Probe Owners Club |
| FPSC | Franklin Pierce Soccer Club |
| FPSC | Fulton Place Skating Club |
| FPSV | Freiberger Polizeisportverein eV (German police sports club) |
| FPTC | Fonthill Platform Tennis Club |
| FRAC | Feather River Aquatic Club |
| FRBC | Flint River Bowhunters Club |