| Anabolikum | anabolic |
| Anabolismus | anabolism |
| Anatoli | Anatoli |
| Analgetikum | analgesic analgetic |
| Anatolien | Anatolia Asia Minor |
| Sanatorium | sanatorium |
| anabol | anabolic |
| Basilikum | basil |
| Publikum | audience public |
| Anxiolytikum | anxiolytic |
| Antibiotikum | antibiotic |
| Azoikum | Archaean Archean Azoic |
| Känozoikum | Cenozoic Cenozoic Era |
| Narkotikum | anaesthetic anesthetic |
| Anabasis | anabasis |
| Analingus | anilingus |
| Analplug | butt plug |
| Anatol | Anatolius Anatole |
| Anatoxin | anatoxin |
| Panaritium | whitlow |