| autozephal | autocephalous autocephalic |
| Autozephalie | autocephaly |
| autokephal | autocephalous autocephalic |
| Autokephalie | autocephaly |
| Autorepeat | autorepeat |
| azephal | acephalic |
| autosexuell | autosexual |
| akephal | acephalous |
| Autograph | autograph |
| Autoabgas | car exhaust |
| Autoatlas | road atlas |
| Autobahn | motorway freeway highway interstate highway |
| Autocar | bus |
| Autofahrt | car ride |
| Autofähre | car ferry |
| Autograf | autograph |
| Autographie | autography |
| Autohandel | auto trade car market car trade motorcar trade |
| Autohaus | car dealer car dealership |
| Autoklav | autoclave |