| Feng Shui | Feng shui |
| Fengel | Fengel |
| Feniano | Fenian |
| Fenil | Phenyl group |
| Fenilalanina | Phenylalanine |
| Fenilcetonúria | Phenylketonuria |
| Fenix*Tx | Fenix*TX |
| feno | hay |
| feno-das-areias | marram grass |
| feno-grego | fenugreek |
| fenobarbital | phenobarbital |
| Fenocristal | Phenocryst |
| Fenocópia | Phenocopy |
| Fenol | Phenol |
| Fenolftaleína | Phenolphtalein |
| fenomenal | phenomenal |
| fenomenismotrico (ionosfera) | phenomenalism |
| Fenomenologia | Phenomenology |
| Fenoscândia | Fennoscandia |
| Fenris | Fenrir |
| Fentanil | Fentanyl |
| Fenway Park | Fenway Park |
| Fenética | Phenetics |
| Fenícia | Phoenicia |
| fenício | Phoenician |
| Fenícios | Phoenicia |
| fenóis | phenol |
| fenóis halogenados | halogenated phenol |
| fenómenos meteorológicos | meteorological phenomenon |
| Fenótipo | Phenotype |
| fenômeno | phenomenon |
| Fenômeno climático | Time |
| fenômeno de natureza | natural force |
| Fenômeno do regelo | Regelation |
| fenômeno elétrico (ionosfera) | elveste |
| fenômenoelétrico (ionosfera) | phenomenon |
| Feodor Felix Konrad Lynen | Feodor Felix Konrad Lynen |
| Feodor Vasilyev | Fyodor Vasilyev |
| Feodora de Leiningen | Princess Feodora of Leiningen |
| fera | whizz |
| Ferden | Ferden |
| Ferdinand André Fouqué | Ferdinand André Fouqué |
| Ferdinand Anton Ernst Porsche | Ferdinand Anton Ernst Porsche |
| Ferdinand de Lesseps | Ferdinand de Lesseps |
| Ferdinand de Saussure | Ferdinand de Saussure |
| Ferdinand Foch | Ferdinand Foch |
| Ferdinand Julius Cohn | Ferdinand Cohn |
| Ferdinand Karl Piëch | Ferdinand Piëch |
| Ferdinand Lassalle | Ferdinand Lassalle |
| Ferdinand Porsche | Ferdinand Porsche |
| Ferdinand Tönnies | Ferdinand Tönnies |
| Ferdinand von Mueller | Ferdinand von Mueller |
| Ferdinand von Richthofen | Ferdinand von Richthofen |
| Ferdinand von Zeppelin | Ferdinand von Zeppelin |
| Ferdinand Édouard Buisson | Ferdinand Buisson |
| Ferdinandea | Ferdinandea |
| Ferdinando Marcos | Ferdinand Marcos |
| Ferdusi | Ferdowsi |
| Ferenc Gyurcsány | Ferenc Gyurcsány |
| Ferenc Molnár | Ferenc Molnár |
| Ferenc Mádl | Ferenc Mádl |
| Ferenc Puskás | Ferenc Puskás |
| Ferencváros TC | Ferencvárosi TC |
| Ferenguis | Ferengi |
| Fergana | Fergana |
| Ferganasauro | Ferganasaurus |
| Fergie | Fergie |
| Ferhat Abbas | Ferhat Abbas |
| feriado | holiday |
