| Atomsemiotik | nuclear semiotics |
| Atompolitik | nuclear politics |
| Semiotik | semiotics semiology |
| Atomzeit | atomic time |
| Antisemitin | anti-Semite |
| Bohemistik | Czech studies |
| Atomenergie | atomic energy nuclear energy |
| Atomgewicht | atomic mass |
| Atomizität | atomicity |
| Atommeiler | nuclear reactor |
| Atommine | atomic demoliton munition |
| Atomphysik | atomic physics |
| Atomreaktor | nuclear reactor |
| Atomstrom | electricity generated by nuclear power |
| Automatik | automatism automatic automatic transmission |
| Stomatitis | stomatitis |
| Komsomolsk | Komsomolsk |
| umseitig | overleaf |
| Housemusik | house music |
| Lösemittel | solvent |