| Allergologie | allergology |
| Allergologin | allergist |
| Allergologe | allergist allergologist |
| Algologie | algology |
| Allegorie | allegory |
| Allergie | allergy |
| Egologie | egology |
| Aerologie | aerology |
| Akzentologie | accentology |
| Albanologie | Albanology |
| Alethiologie | alethiology |
| Alkohologie | alcohology |
| Antrologie | arthrology |
| Areologie | areology |
| Aretologie | aretology |
| Arkologie | arcology |
| Balneologie | balneology |
| Hemerologie | hemerology |
| Selenologie | selenology |
| Acarologie | acarology |