| Vocable | Translation |
| fortiter et fideliter Phrase | bravely and faithfully |
| fortiter in re, suaviter in modo Phrase | resolute in execution, gentle in manner |
| Fortitudo et industria Phrase | by virtue and industry |
| fortunae meae, multorum faber Phrase | artisan of my fate and that of several others |
| Fortune favors the bold Phrase | still in translation |
| fraus omnia vitiat Phrase | a legal principle: the occurrence or taint of fra… |
| Fremere iam totus tuis debebat armis orbis Phrase | still in translation |
| from adversity comes strength Phrase | still in translation |
| Frozen Death Phrase | still in translation |
| Fruor Ut Fieri Phrase | Enjoy while it lasts |
| Fugiesne mecum in ea via, amica mea Phrase | still in translation |
| fui quod es, eris quod sum Phrase | I once was what you are, you will be what I am |
| Fuit olim Dionysius, tyrannys Syracusanorum, qui quam divitiis suis, tam crudelitate et animi ferocitate regibus et tyrannis longe praestitit Phrase | still in translation |
| fumus boni iuris Phrase | presumption of sufficient legal basis |
| fundamenta inconcussa Phrase | unshakable foundation |
| Fusa erit Phrase | still in translation |
| g.c di Paolo Rossi Phrase | still in translation |
| Gaius negat se eos vidisse Phrase | still in translation |
| gaudeamus hodie Phrase | let us rejoice today |
| gaudeamus igitur Phrase | therefore let us rejoice |
| gaudete in domino Phrase | rejoice in the Lord |
| gaudia certaminis Phrase | the joys of battle |
| gaudium in veritate Phrase | joy in truth |
| gayus Phrase | queer |
| generalia specialibus non derogant Phrase | general provisions enacted in later legislation d… |
| Genius can be taught Phrase | still in translation |
| genius loci Phrase | spirit of place |
| gens una sumus Phrase | we are one people |
| Gerendo Phrase | still in translation |
| gesta non verba Phrase | deeds, not words |