| Absolutismus | absolutism |
| Absentismus | absenteeism |
| Absolutist | absolutist |
| Absolutiv | absolutive case |
| Absurdismus | absurdism |
| Absolutes | Absolute |
| Absolution | absolution |
| absolute Musik | absolute music |
| absolutistisch | absolutist absolutistic |
| Solözismus | solecism |
| Autismus | autism |
| Autoerotismus | autoeroticism autoerotism |
| Automatismus | automatism |
| Ableismus | ableism |
| Babouvismus | Babouvism Babouvisme |
| Botulismus | botulism |
| Absolutwert | absolute value |
| Absolutheit | absoluteness |
| absolut | absolute |
| Solipsismus | solipsism |