| Actionfilm | action film |
| Actinium | actinium |
| Tonfilm | talkie |
| Action | action |
| Action-Figur | action figure |
| Actinoid | actinide actinoid |
| Aktionsform | voice |
| Autorenfilm | author's film |
| Aktionsart | aspect |
| Aktionsplan | action plan |
| Animationsfilm | animated cartoon |
| Antiochia | Antioch |
| Antiochien | Antioch |
| Antiochier | Antiochian |
| Rationale | rationale |
| Aktion | action operation promotion campaign |
| Aktionismus | actionism |
| Aktionär | shareholder stockholder |
| Aktionärin | shareholder stockholder |
| Optionsfeld | radio button |