| Autopsie | autopsy |
| autopsieren | autopsy |
| Utopie | utopia |
| Atopie | atopy |
| Anopsie | anopia |
| Autarkie | autarky self-sufficiency |
| Autodieb | car thief |
| Autogamie | autogamy |
| Autolyse | autolysis |
| Autonomie | autonomy |
| Autophagie | autophagocytosis |
| Autophilie | autophilia self-love |
| Autopoiese | autopoiesis |
| Autorin | author writer |
| Autosave | autosave |
| Autositz | car seat |
| Autosom | autosome |
| Autotomie | autotomy |
| Autotypie | autotypy |
| Utopia | utopia |