| Abbreviation | Definition |
|---|---|
| FATA | Federally Administered Tribal Area |
| FBR | Farm Business Registration (Ontario) |
| FCA | Family Cash Assistance |
| FCAA | Free Clinic Assistance Act |
| FCAB | Federal Consumer Affairs Bureau |
| FCAC | Federal City Alumnae Chapter |
| FCAC | Fire Code Action Committee |
| FCAES | Forest City Area Emergency Services |
| FCAF | Federal Consistency Assessment Form |
| FCAH | Federal Commission for Air Hygiene |
| FCAI | Federal Chamber of Automotive Industries |
| FCD | Franklin County District |
| FCDA | Financial Center Development Act |
| FCDA | Franklin County Development Association |
| FCEDA | Fairfax County Economic Development Authority |
| FCEE | Florida Council on Economic Education |
| FCF | Facilities Consolidation Fund |
| FCFB | Franklin County Farm Bureau |
| FCFB | Frederick County Forestry Board |
| FCFB | Fresno County Farm Bureau |