| Automechaniker | automotive mechanic car mechanic |
| Automechanikerin | female car mechanic |
| Feinmechaniker | precision engineer |
| Mechaniker | mechanic |
| Autohändler | car dealer |
| Autokephalie | autocephaly |
| Autozephalie | autocephaly |
| Atomphysiker | atomic physicist nuclear physicist |
| Pyrotechniker | pyrotechnician |
| Techniker | technician |
| Autochthoner | autochthon |
| Autofenster | window |
| Autohandel | auto trade car market car trade motorcar trade |
| Automarke | car brand make of car |
| Automatik | automatism automatic automatic transmission |
| Autophagie | autophagocytosis |
| Autoschlange | line of cars queue of cars |
| Autoschlosser | mechanic |
| Autosemantikon | autosemantic autosemantic word content word |
| Autosemantikum | autosemantic word |