| Flugbetrieb | airline |
| fernbetrieb | remote |
| Fachbetrieb | specialised company specialized company |
| Flugpetrol | jet fuel |
| Flugsaurier | pterosaur |
| Testbetrieb | shakedown |
| in Betrieb | up |
| Bahnbetrieb | rail operations |
| Betrieb | business concern |
| Dauerbetrieb | continuous operation continuous service |
| Notbetrieb | emergency mode emergency operation |
| Flugfeder | flight feather |
| Flugkörper | bullet |
| Flunkerei | fib |
| Pflügerin | plower |
| Flugbegleiter | flight attendant |
| Flugbild | flight silhouette |
| Flugente | Muscovy Duck |
| Fluglotse | air traffic controller |
| Flugsteig | gate gatehouse |