| Abbreviation | Definition |
|---|---|
| FTSP | Florida traffic school program |
| FUESD | Fallbrook Union Elementary School District |
| FUS | Friends of Ulcombe School |
| FUSD | Flagstaff Unified School District |
| FUSD | Florence Unified School District |
| FUSD | Fontana Unified School District |
| FUSD | Fremont Unified School District |
| FUSD | Fresno Unified School District |
| FUSE | Family Urban Schools of Excellence |
| FVHS | Fort Vancouver High School |
| FVHS | Fountain Valley High School |
| FVHS | Franklin Virtual High School |
| FVHS | Fuquay-Varina High School |
| FVPS | Fort Vermilion Public School |
| FVPS | Foundation for Vancouver Public Schools |
| FVS | Florida Virtual School |
| FVS | Fountain Valley School |
| FWFS | Friends of the Waltham Family School |
| FWHS | Fairfield Warde High School |
| FWHS | Federal Way High School |