| Autofokus | autofocus |
| Autobus | bus coach motorbus |
| Autohaus | car dealer car dealership |
| Autismus | autism |
| Autoabgas | car exhaust |
| Autoatlas | road atlas |
| Autobombe | car bomb |
| Autocross | autocross |
| Autocue | autocue |
| Autoerotik | autoerotism |
| Autofahrt | car ride |
| Autofähre | car ferry |
| Autokauf | car purchase |
| Autokorso | car parade motorcade parade of cars procession of cars |
| Automixis | automixis |
| Automobil | automobile car auto motorcar |
| automobil | automotive |
| Autonomie | autonomy |
| Autonomist | autonomist |
| Autopoiese | autopoiesis |