| Aja |
| Ajitas |
| Ajnana |
| Akakia |
| Akasa |
| Akbar |
| Aker |
| Akiba |
| Akosmismus |
| Akshara |
| Akta |
| Akupara |
| Al |
| Al-ait |
| Alaparos |
| Alaya |
| Alba Petra |
| Al-Chazari |
| Alchimie |
| Alchimisten |
| Alektryomantie |
| Aletai |
| Aletheia |
| Alexandrinische Schule |
| Al-Farabi |
| Alkahest |
| Alkyone |
| Allerheiligstes |
| Almadel |
| Almeh |
| Alpha Polaris |
| Alswider |
| Alte |
| Altruismus |
| Alze |