| Autorenfilm | author's film |
| Autoreifen | tire tyre |
| Autorennen | motor race |
| Autounfall | car accident auto accident bingle car crash vehicular accident |
| Tonfilm | talkie |
| Actionfilm | action film |
| autosexuell | autosexual |
| Autoerotik | autoerotism |
| Autofenster | window |
| Autografie | autography |
| Autohandel | auto trade car market car trade motorcar trade |
| Automobil | automobile car auto motorcar |
| automobil | automotive |
| Autoradio | car radio automobile radio |
| Autorepeat | autorepeat |
| Autoreverse | autoreverse |
| Autorin | author writer |
| Autotunnel | car tunnel |
| autofrei | carfree |
| autogen | autogenous |