| Automobilsport | motor sport |
| Automobil | automobile car auto motorcar |
| automobil | automotive |
| Automobilismus | automobilism |
| autorisiert | authorized |
| Autonomist | autonomist |
| Autopilot | autopilot automatic pilot |
| Autoblock | autoblock |
| Autotransporter | auto transport truck |
| autologisch | autological |
| automagisch | automagical |
| Autoerotismus | autoeroticism autoerotism |
| Autokorso | car parade motorcade parade of cars procession of cars |
| Automation | automation |
| Automatismus | automatism |
| Automixis | automixis |
| Automobilwerkstatt | auto repair shop garage |
| Automodell | car model model |
| Autonomistin | autonomist |
| Autopoiese | autopoiesis |