| Abbreviation | Definition |
|---|---|
| FLGFC | Florida Local Government Finance Commission |
| FLO | Florida |
| FLX | Finger Lakes, New York |
| FM | Federated States of Micronesia |
| FMSR | Federated Malay States Railways |
| FOMC | Federal Open Market Committee |
| FR | Fall River, Massachusetts |
| FRUS | Foreign Relations of the United States |
| FSMAA | Federated States of Micronesia Athletic Association |
| FSMIP | Federal States Marketing Improvement Program |
| FSST | Fractional States Space Toolkit |
| FTNG | Florida National Guard |
| FUCK | Florida Utah Colorado and KentuckyFlorida Utah California and Kansas |
| FUS | Fisheries of the United States |
| FUSA | First United States Army |
| FUSTA | Federation of United States Teachers and Adjudicators |
| FWC | Florida Fish and Wildlife Conservation Commision |
| GA | eorgia |
| GA | Georgia |
| GBA | Greater Boston Area |