| fiji warbler | Fidschibuschsänger |
| Fiji white-eye | Layardbrillenvogel |
| Fijian | fidschianisch |
| Fijian dollar | Fidschi-Dollar |
| Fijian girl | Fidschianerin |
| Fijian lady | Fidschianerin |
| Fijian language | Fidschi |
| Fijian woman | Fidschianerin |
| fijivirus | Fijivirus |
| fijiviruses | Fijiviren |
| Fikret Abdić | Fikret Abdić |
| Fikret Amirov | Fikrət Əmirov |
| FIL World Luge Championships | Rennrodel-Weltmeisterschaft |
| Fila Brasileiro | Fila Brasileiro |
| Filadelfia | Filadelfia |
| filago | Filzkraut |
| filament | Draht |
| filament battery | Heizbatterie |
| filament bypass capacitor | Heizfadenüberbrückungskondensator |
| filament cathode | Fadenkathode |
| filament choke | Heizdrossel |
| filament circuit | Heizkreis |
| filament core yarn | Seelenfilamantgarn |
| filament current | Heizstrom |
| filament current, heater current | Heizstrom |
| filament electrometer | Fadenelektrometer |
| filament fabric | Filamentgewebe |
| filament glass yarn | Glasseide |
| filament heater circuit | Heizkreis |
| filament hum | Kathodenrauschen |
| filament lamp | Glühlampe |
| filament nozzle | Fadendüse |
| filament peaking | Ausheizen |
| filament pointer | Fadenzeiger |
| filament transformer | Heiztransformator |
| filament transistor | Fadentransistor |
| filament voltage | Glühspannung |
| filament yarn | Filamentgarn |
| filamentary | faserig |
| filamentary cathode | Fadenkathode |
| filamentary transistor | Fadentransistor |
| filamentous | fädig |
| filamentous alga | Fadenalge |
| filamentous algae | Fadenalgen |
| filamentous fungus | Fadenpilz |
| filaments | Filamente |
| filar micrometer eyepiece | Okularfadenmikrometer |
| Filarete | Filarete |
| filarial arthritis | Filarienarthritis |
| filariases | Filariasen |
| filariasis | Filariose |
| Filatov's disease | Pfeiffer-Drüsenfieber |
| Filatov's spots | Masernexanthem der Wangenschleimhaut |
| filature | Haspel |
| filbert | Haselnuss |
| filbert nut | Lambertsnuss |
| filbert nuts | Lambertsnüsse |
| filberts | Haselnüsse |
| Filbinger affair | Filbinger-Affäre |
| filch | mausen |
