| Autotransplantat | autotransplant |
| Autotransplantation | autotransplantation |
| Xenotransplantat | xenograft |
| Transplantat | graft |
| Autotransporter | auto transport truck |
| Xenotransplantation | xenotransplantation |
| Antitranspirant | antiperspirants |
| Autotransformator | autotransformer |
| Autotransfusion | autotransfusion autohaemotransfusion autohemotransfusion |
| Stuhltransplantation | fecal transplant |
| Transplantation | transplant |
| Herztransplantation | heart transplant |
| Autokrankheit | carsickness |
| Autoplastik | autoplasty |
| Autorepeat | autorepeat |
| Autorität | authority |
| Autorschaft | authorship |
| Autowaschanlage | car wash automatic car wasch car wash system |
| Autowerkstatt | garage auto repair shop |
| Transpluto | Planet X |