| Fortin à la couronne | Skansen Crown |
| fortissimo | fortissimo |
| fortitude | fortitude |
| Fortitudo Bologne | Fortitudo Bologna |
| Fortran | Fortran |
| Forts Maunsell | Maunsell Forts |
| fortuit | accidental |
| fortuitement | incidentally |
| Fortuna | Fortuna |
| Fortuna Düsseldorf | Fortuna Düsseldorf |
| fortune | lot |
| Fortune mobilière | Power |
| fortuné | rich |
| Fortún de Navarre | Fortún of Pamplona |
| Fortún Ximénez | Fortún Ximénez |
| Forua | Forua |
| forum | forum |
| Forum Boarium | Forum Boarium |
| Forum civique | Civic Forum |
| Forum des républicains sociaux | Forum of Social Republicans |
| Forum des îles du Pacifique | Pacific Islands Forum |
| Forum démocratique hongrois | Hungarian Democratic Forum |
| Forum International Génération IV | Generation IV reactor |
| Forum Internet | Internet forum |
| Forum libéral | Liberal Forum |
| Forum pour la coopération des syndicats | Forum for the Cooperation of Trade Unions |
| Forum Romanum | Roman Forum |
| Forum social européen | European Social Forum |
| Forum social mondial | World Social Forum |
| Forum économique mondial | World Economic Forum |
| Forums impériaux | Imperial forums |
| Forure | Caliber |
| Forza Italia | Forza Italia |
| Forçage radiatif | Radiative forcing |
| forçant | compelling |
