| Abbreviation | Definition |
|---|---|
| DAS | Delaware Anime Society |
| DAS | Denver Astronomical Society |
| DAV | Deutsche Aktuarvereinigung |
| DAV | Deutscher Altphilologenverband |
| DAV | German Actuarial Association |
| DAV | German Association of Classicists |
| DAVS | Dickinson Admissions Volunteer Society |
| DAWS | Danbury Animal Welfare Society |
| DBBS | De Beers Benefit Society |
| DBF | Danish Library Association |
| DBF | Danmarks Biblioteksforening |
| DBG | Deutsche Bodenkundliche Gesellschaft |
| DBG | Deutsche Botanische Gesellschaft |
| DBG | Deutsche Bunsen-Gesellschaft fr Physikalische Chemie |
| DBG | Deutsche Bunsen-Gesellschaft für Physikalische Chemie |
| DBG | German Botanical Society |
| DBG | German Bunsen Society for Physical Chemistry |
| DBG | German Soil Science Society |
| DBOS | Delray Beach Orchid Society |
| DBS | Druatvo Biofizikov Slovenije |