| flaxande | floppy |
| FLCL | FLCL |
| flebit | phlebitis |
| FLEC | Front for the Liberation of the Enclave of Cabinda |
| Fleet | River Fleet |
| Fleet in being | Fleet in being |
| flegma | phlegm |
| flegmatisk | cool |
| Fleischmann GmbH | Fleischmann |
| Flekkefjord kommun | Flekkefjord |
| Fleksnes fataliteter | Fleksnes Fataliteter |
| Fleming | Fleming |
| Flemming Rasmussen | Flemming Rasmussen |
| Flens | Flen Municipality |
| Flens kommun | Flen Municipality |
| Flensburg | Flensburg |
| flensost | smegma |
| flera | different |
| flera deltagare | multiplayer |
| fleranvändarsystem | multi-access |
| Flerbarnsbörd | Multiple birth |
| Flercelliga djur | Metazoa |
| flerdelad | multi-partite |
| Flerden | Flerden |
| flerfaldiga | sundry |
| flerfärgad | multicolored |
| flerfärgstryck | multi-coloured |
| Flerhornig hammarhaj | Scalloped hammerhead |
| Flerkärnmodellen | Multiple nuclei model |
| flermotorig | multi-engined |
| flernivå | multilevel |
| fleromättad | polyunsaturated |
| flerspaltig rubrik | banner |
