| Fliegeralphabet | phonetic spelling alphabet |
| Fingeralphabet | finger alphabet manual alphabet |
| Winkeralphabet | flag semaphore |
| Fliegerbombe | bomb |
| Fliegerhorst | base |
| flegelhaft | scurrilous |
| Funkalphabet | phonetic spelling alphabet |
| Morsealphabet | Morse code |
| Telefonalphabet | phonetic spelling alphabet |
| Fliederblüte | lilac |
| Fliegenpapier | flypaper |
| Fliegerabwehrrakete | surface-to-air missile |
| Fliegerass | flying ace |
| Fliegerei | aviation |
| Fliegerkrankheit | airsickness |
| Flipperhebel | flipper |
| fliederblau | lilac |
| fliederfarben | lilac |
| fliegen lassen | fly |
| Fliegerangriff | air raid |