| Fritillaria lusitanica | Fritillaria lusitanica |
| Fritillaria meleagris | Fritillaria meleagris |
| Fritjof Capra | Fritjof Capra |
| Frits Zernike | Frits Zernike |
| fritter | buñuelo |
| fritter away | gastar |
| Fritz | Fritz |
| Fritz Albert Lipmann | Fritz Albert Lipmann |
| Fritz August Breuhaus | Fritz August Breuhaus |
| Fritz Haarmann | Fritz Haarmann |
| Fritz Haber | Fritz Haber |
| Fritz Hoffmann | Fritz Hoffmann |
| Fritz Houtermans | Fritz Houtermans |
| Fritz Lang | Fritz Lang |
| Fritz Leiber | Fritz Leiber |
| Fritz Müller | Fritz Müller |
| Fritz Perls | Fritz Perls |
| Fritz Pregl | Fritz Pregl |
| Fritz Sauckel | Fritz Sauckel |
| Fritz Todt | Fritz Todt |
| Fritz Walter | Fritz Walter |
| Fritz Walter Stadion | Fritz-Walter-Stadion |
| Fritz Witt | Fritz Witt |
| Fritz Wunderlich | Fritz Wunderlich |
| Fritz X | Fritz X |
| Friuli | Friuli |
| Friuli-Venezia Giulia | Friuli-Venecia Julia |
| Friulian language | Idioma friulano |
| frivolity | frivolidad |
| frivolous | atolondrado |
| frivolously | frívolamente |
| frizz | rizar |
| frizzily | encrespado |
| frizzle | chisporrotear |
| frizzy | crespo |
| frizzy hair | cabello crespo |
| Frobenius endomorphism | Endomorfismo de Frobenius |
| frock | hábito |
| frock coat | levita |
| Frodo Baggins | Frodo Bolsón |
| frog | rana |
| frog legs | ancas de rana |
| frog's legs | ancas de rana |
| frogman | hombre rana |
| Frogner Park | Parque Frogner |
| frogspawn | huevas de rana |
| Froideville | Froideville |
| frolic | retozar |
| Frolik Island | Frolik |
| FROLINAT | Frolinat |
| from | de |
| from ... forwards | desde ... en adelante |
| from ... on | desde ... en adelante |
| from ... onward | desde ... en adelante |
| from ... onwards | desde ... en adelante |
| from A to Z | de pe a pa |
| From Autumn to Ashes | From Autumn to Ashes |
| From birth | De nacimiento |
| From Dusk Till Dawn | From Dusk Till Dawn |
| from dusk to dawn | de sol a sol |
| From First to Last | From First To Last |
| From head to foot | De pies a cabeza |
| from lack of | por falta de |
| From Me To You | From Me to You |
| from now on | de aquí en adelante |
| from pillar to post | ir de Herodes a Pilatos |
| From Russia with Love | Desde Rusia con amor |
| from side to side | a través de |
| From the Bottom of My Broken Heart | From the Bottom of My Broken Heart |
| from the bottom of one's heart | de corazón |
| From the Earth to the Moon | De la Tierra a la Luna |
| from the first | priori |
| from the ground up | desde cero |
| From the Life of the Marionettes | De la vida de las marionetas |
| From the Muddy Banks of the Wishkah | From the Muddy Banks of the Wishkah |
| from the very beginning | desde el comienzo |
| from there | de allí |
| From this it follows that | De ahí que |
| from time to time | de vez en cuando |
| from under | de abajo |
| from want of | por falta de |
| from where | dónde |
| Fromental Halévy | Jacques Fromental Lévy Halévy |
| frond | fronda |
| frondage | fronda |
