| fluorescent | fluorescent |
| Fluorine | Fluorite |
| fluorite | fluorite |
| fluorocarbone | fluorocarbon |
| fluorophore | fluorophore |
| Fluorose dentaire | Dental fluorosis |
| fluorure | fluoride |
| Flurlingen | Flurlingen |
| flush | flush |
| Flushing Meadows | Flushing Meadows-Corona Park |
| Fluticasone | Fluticasone |
| flutiste | flautist |
| Flutter auriculaire | Atrial flutter |
| fluvial | fluvial |
| Fluvoxamine | Fluvoxamine |
| flux | flux |
| flux de données | data stream |
| Flux de masse | Mass flow |
| flux de polluant | pollutant flow |
| flux de travaux | workflow |
| Flux hors equilibre | Nonequilibrium flow |
| Flux hors équilibre | Nonequilibrium flow |
| Flux standard | Standard streams |
| Fluxbox | Fluxbox |
| Fluxion de poitrine | Pneumonia |
| fluxon | fluxon |
| Fluxus | Fluxus |
| FLUXYS | Fluxys |
| Fly | Fly River |
| Fly Globespan | Flyglobespan |
| Fly Nordic | FlyNordic |
| FlyBaboo | Flybaboo |
| Flyboys | Flyboys |
| Flyers de Philadelphie | Philadelphia Flyers |
| Flyff | Fly For Fun |
| Flying Burrito Brothers | The Flying Burrito Brothers |
| Flying In A Blue Dream | Flying in a Blue Dream |
| Flysch | Flysch |
| Flávio Amado | Flávio Amado |
| Flávio Conceição | Flávio Conceição |
