| fenda | slot |
| fenda palatina | cleft palate |
| fender | split |
| Fender Jazz Bass | Fender Jazz Bass |
| Fender Musical Instruments Corporation | Fender Musical Instruments Corporation |
| Fender Precision Bass | Fender Precision Bass |
| Fender Stratocaster | Fender Stratocaster |
| Fender Telecaster | Fender Telecaster |
| Fender Telecaster Bass | Fender Telecaster Bass |
| feneco | fennec |
| Fenegrò | Fenegrò |
| 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 |
