| Abbreviation | Definition |
|---|---|
| FLAB | Federation Luxembourgeoise Des Amateurs De Billard |
| FLBP | Fédération luxembourgeoise de boules et des pétanques |
| FLD | Federation Luxembourgeoise de Darts |
| FLE | Fédération luxembourgeoise d'escrime |
| FLE | Federation of Linemen and Electricians |
| FLPF | Farmer Labor Progressive Federation |
| FMCE | Federation of Monroe County Environmentalists |
| FMDAC | Federation of Metal Detector and Archaeological Clubs |
| FMDC | Federation Mondiale de Coinarama |
| FMFADA | Fort Monroe Federal Area Development Authority (Fort Monroe, VA) |
| FMFM | Federation of Massachusetts Farmers Markets |
| FMM | Federation of Malaysian Manufacturers |
| FMNS | Federation Des Maitres Nageurs Sauveteurs |
| FMO | Fédération des Maladies Orphelines |
| FMO | Federation Manufacturing Opticians |
| FMPA | Federation of Multicultural Photographic Art |
| FMRAI | Federation of Medical Representative Associations of India |
| FMRAI | Federation of Medical Representatives Association of India |
| FNAF | Fédération Nationale des Aphasiques de France |
| FNAP | Fédération nationale accueil paysan |