| Automarke | car brand make of car |
| Automarkt | car mart |
| Autarkie | autarky self-sufficiency |
| Autocar | bus |
| Autofähre | car ferry |
| Autogamie | autogamy |
| Autokarpie | autocarpy |
| Automat | vending machine |
| Automatik | automatism automatic automatic transmission |
| Autonarr | piston head pistonhead |
| Autosave | autosave |
| Lautstärke | volume |
| autark | autarkic self-sufficient self-sustaining |
| automorph | automorphic idiomorphic |
| Fotomaske | photomask |
| atomar | atomic |
| Hausmarke | store brand |
| Dauermarke | definitive stamp |
| lautstark | vocal loud |
| Autobahn | motorway freeway highway interstate highway |