| Autovakzine | autovaccine |
| Autogamie | autogamy |
| Autokarpie | autocarpy |
| Autokino | drive-in drive-in cinema drive-in theater |
| Vakzine | vaccine |
| Autofiktion | autofiction |
| Autokolonne | motorcade |
| Autarkie | autarky self-sufficiency |
| Autobahn | motorway freeway highway interstate highway |
| Autobahnring | beltway loop orbital motorway ringway |
| Autodiebin | car thief |
| Autofähre | car ferry |
| Autografie | autography |
| Autographie | autography |
| Autokinese | autokinesis |
| Autokratie | autocracy |
| Automarke | car brand make of car |
| Automatik | automatism automatic automatic transmission |
| Automation | automation |
| Autonomie | autonomy |