| Abbreviation | Definition |
|---|---|
| FFPS | Fauna and Flora Preservation Society |
| FFRA | Florida Foundation For Responsible Angling |
| FFRA | Fund For Rural America |
| FFS | Freedom From Smoking |
| FFT | Fischer Family Trust |
| FFTH | Food For The Hungry |
| FFTH | Food From The Heart |
| FFTHI | Food For The Hungry, Inc. |
| FFTP | Food For The Poor |
| FFV | First Families of Virginia |
| FG | Food Gatherers |
| FGDR | Friendly Giants Dog Rescue |
| FGDR | Friends of Glen Davis Ravine |
| FGI | Facility Guidelines Institute |
| FGMF | FairyGodMother Foundation |
| FH | Fisher House |
| FH | Food for the Hungry |
| FHC | Feeding Hungry Children |
| FHCI | Feeding Hungry Children International |
| FHCRC | Fred Hutchinson Cancer Research Center |