| FibA | afib |
| FIBA Afrique | FIBA Africa |
| FIBA Amériques | FIBA Americas |
| FIBA Asie | FIBA Asia |
| FIBA Europe | FIBA Europe |
| FIBA Hall of Fame | FIBA Hall of Fame |
| FIBA Océanie | FIBA Oceania |
| Fiber Distributed Data Interface | Fiber distributed data interface |
| Fiber To The Home | Fiber to the premises |
| Fibration | Fibration |
| Fibration de Hopf | Hopf fibration |
| fibre | fiber |
| fibre acrylique | acrylic |
| fibre alimentaire | dietary fibre |
| fibre de verre | fiberglass |
| Fibre maternelle | Maternal streak |
| fibre minérale | mineral fibre |
| fibre naturelle | natural fibre |
| Fibre optique | Optical fiber |
| fibre textile végétale | plant textile fibre |
| fibreux | fibrous |
| fibrillaire | fibrillar |
| fibrillation | fibrillation |
| Fibrillation auriculaire | Atrial fibrillation |
| fibrillation ventriculaire | ventricular fibrillation |
| fibrille | fibril |
| Fibrocyte | Fibrocyte |
| Fibrodysplasie ossifiante progressive | Fibrodysplasia ossificans progressiva |
| fibrome | fibrositis |
| Fibré principal | Principal bundle |
| Fibré tangent | Tangent bundle |
| Fibré vectoriel | Vector bundle |
| fibule | fibula |
| Fibule de Préneste | Praeneste fibula |
| FibV | vfib |
| Ficciones | Ficciones |
| Ficedula | Ficedula flycatcher |
| Ficelage | Physical restraint |
| ficeler | tie up |
| ficelle | cord |
| fiche | chip |
| Fiche banane | Pin plug |
| Fiche de connexion | Jack |
| Fiche de consolation | Plaster |
| Fiche de données de sécurité | Material safety data sheet |
| Fiche technique | Specification sheet |
| Fiche électrique | Jack |
| ficher | slap down |
| ficher en l'air | trash |
| ficher la paix à quelqu'un | leave someone be |
| ficher le camp | go away |
| ficher par terre | knock down |
