| Flensburg | Flensburg |
| Flerden | Flerden |
| Flero | Flero |
| Flers | Flers |
| fles | butelka |
| Flesberg | Flesberg |
| Flesh and the Devil | Symfonia zmysłów |
| Flesselles | Flesselles |
| flessenopener | otwieracz do butelek |
| flessentrekkerij | oszustwo |
| Flettner schip | Rotorowiec |
| fleur-de-lys | fleur-de-lis |
| Fleurop | Fleurop-Interflora |
| Flevoland | Flevoland |
| flexibel | elastyczny |
| Flexity Outlook | Cityrunner |
| Flibustier | Flibustier |
| Flieden | Flieden |
| Flight | Lot |
| Flightplan | Plan lotu |
| flikker | pedał |
| flikker op | spierdalać |
| Flims | Flims |
| Flinderseiland | Wyspa Flindersa |
| Flint | Flint |
| flinterdun | przezroczysty |
| Flintglas | Flint |
| Flintsbach am Inn | Flintsbach am Inn |
| Flintshire | Flintshire |
| Flip-flop | Przerzutnik |
| Flippo | Tazo |
| flits | błysk |
| flitsen | migać |
| Floating Point Unit | Koprocesor |
| Flogopiet | Flogopit |
| Flond | Flond |
| Floorball | Unihokej |
| flop | klapa |
| FLOPS | FLOPS |
| Flor Alpaerts | Florent Alpaerts |
| Floralia | Floralia |
| Florarijk | Państwo florystyczne |
| Florence | Florencja |
| Florence Baverel-Robert | Florence Baverel-Robert |
| Florence County | Hrabstwo Florence |
| Florence Foster Jenkins | Florence Foster Jenkins |
| Florence Griffith-Joyner | Florence Griffith-Joyner |
| Florence Harding | Florence Kling Harding |
| Florence Nightingale | Florence Nightingale |
| Florent Malouda | Florent Malouda |
| Florent Serra | Florent Serra |
| Florent Sinama-Pongolle | Florent Sinama-Pongolle |
| Florentijnse Codex | Kodeks Florentino |
| floreren | prosperować |
| Flores | Flores |
| Floresmens | Homo floresiensis |
| Floresta | Floresta |
| Florestan I van Monaco | Florestan I Grimaldi |
| floret | floret |
| Floreşti | Rejon Floreşti |
| Floriana FC | Floriana FC |
| Floriano Vieira Peixoto | Floriano Peixoto |
| Florianus | Florian |
| Florianópolis | Florianópolis |
| Florida | Floryda |
| Florida Keys | Florida Keys |
| Florida Marlins | Florida Marlins |
| Florida Panthers | Florida Panthers |
| Florida-weekschildpad | Żółwiak drapieżny |
| Floridakonijn | Królik florydzki |
| Floridsdorf | Floridsdorf |
| Florina | Etolia i Akarnania |
| Floristiek | Geobotanika |
| Floréal | Floréal |
| Flossenbürg | Flossenbürg |
| Flow | Strumień pola |
| Flowcytometrie | Cytometria przepływowa |
| Flower power | Ruch hippisowski |
| Floyd County | Hrabstwo Floyd |
| Floyd Landis | Floyd Landis |
| Floyd Patterson | Floyd Patterson |
| Floyd Red Crow Westerman | Floyd Red Crow Westerman |
| Floß | Floß |
| Fluconazol | Flukonazol |
| Fluid ounce | Uncja |
| fluisteren | szeptać |
| fluit | flet |
| Fluitekruid | Trybuła |
| fluiten | gwizdać |
| fluitenkruid | trybula leśna |
| Fluiter | Świstunka leśna |
| Fluitglas | Flet |
| fluitje | gwizdek |
| Fluitschip | Fluita |
| fluittoon | gwizd |
| Fluitzwaan | Łabędź czarnodzioby |
| Fluminense FC | Fluminense Rio de Janeiro |
| Flunitrazepam | Flunitrazepam |
| fluor | fluor |
| Fluoreen | Fluoren |
| Fluorescent in situ hybridization | Fluorescencyjna hybrydyzacja in situ |
| Fluorescentiemicroscopie | Mikroskop fluorescencyjny |
| Fluorn-Winzeln | Fluorn-Winzeln |
| Fluoroquinolone | Chinolony |
| Fluorpolymeer | Polimery fluorowe |
| Flushed Away | Wpuszczony w kanał |
| fluweel | aksamit |
| Fluweelwormen | Pazurnice |
| Fluwelen Revolutie | Aksamitna rewolucja |
| Fluwijn | Kuna domowa |
| flux | topnik |
| Fluxbox | Fluxbox |
| Fluxus | Fluxus |
| fluïdum | ciecz |
| Fly Geyser | Fly |
| Fly-by-wire | Fly-by-wire |
| Flyff | Flyff Online |
| Flying Dutchman | Latający Holender |
| FlyLAL | FlyLAL |
| Flyleaf | Flyleaf |
| Flynn-effect | Efekt Flynna |
| Flysch | Flisz |
| Flávio Amado | Flávio Amado |
| Fläsch | Fläsch |
| Flå | Flå |
| Flörsbachtal | Flörsbachtal |
| flügelhorn | róg |
| FM | Fm |
| FN | FN |
| FN FAL | Karabin FN FAL |
| FN Five-seveN | Pistolet FN FiveseveN |
| FN FNC | Karabin FNC |
| FN MAG | Karabin maszynowy FN MAG |
| FN Minimi | Karabin maszynowy Minimi |
| Focaccia | Foccacia |
| focking | kurewski |
| Focolarebeweging | Focolari |
| Focomelie | Fokomelia |
| focus | ognisko |
