| Abbreviation | Definition |
|---|---|
| FDDM | Faro Della Democrazia Mondiale |
| FDF | Fédéralistes Démocrates Francophones |
| FDF | Francophone Democratic Federalists |
| FDF | Front Démocratique des Francophones |
| FDN | Fuerza Democrática Nicaragüense |
| FDNF | federal democratic |
| FDNF | Federal Democratic National Forum |
| FDNG | Frente Democratico Nueva Guatemala |
| FDP | Free Democratic Party |
| FDP | Freie Demokratische Partei (Liberal Democratic Party) |
| FDSU | Filipino Democratic Student Union |
| FDW | Federation of Democratic Women |
| FEAR | Forfeitures Endanger American Rights |
| FEPS | Faculty of Economics and Political Science |
| FFAO | Federation Francophone des Amis de l'Orgue |
| FFAV | Foundation For American Values |
| FFDD | Forum for Direct Democracy |
| FFYR | Fight For Your Rights |
| FFYR | Florida Federation of Young Republicans |
| FG | Fine Gael |