| Anorthit | anorthite |
| Anorthosit | anorthosite |
| Anorexie | anorexia anorexia nervosa |
| abortiv | abortive |
| dorthin | there thitherward |
| Apartheit | distinctiveness unusualness |
| Goethit | goethite |
| Akanthit | acanthite |
| Anopie | anopia |
| Anopsie | anopia |
| Anordnen | injunction |
| anordnen | order |
| Anöstrus | anestrus |
| Nanodraht | nanowire |
| Nanoröhre | nanotube |
| anormal | abnormal |
| Anomalie | anomaly |
| Anomie | anomie |
| Anorak | anorak |
| Anorganik | inorganic chemistry |