| Autonomistin | autonomist |
| Autonomist | autonomist |
| Autistin | autist |
| Autonomie | autonomy |
| Antonomasie | antonomasia |
| Animistin | animist |
| Cartoonistin | cartoonist |
| Autofiktion | autofiction |
| autologisch | autological |
| Autodiebin | car thief |
| Autodigestion | autodigestion |
| Autoerotik | autoerotism |
| Autoerotismus | autoeroticism autoerotism |
| Automatik | automatism automatic automatic transmission |
| Automation | automation |
| Automixis | automixis |
| Autoplastik | autoplasty |
| Autopoiesis | autopoiesis |
| Autorisation | authorisation authorization |
| Autotomie | autotomy |