| Abbreviation | Definition |
|---|---|
| DBS | Društvo Biofizikov Slovenije |
| DBS | Drutvo Biofizikov Slovenije |
| DBS | Slovenian Biophysical Society |
| DBSS | Dutch Benelux Simulation Society |
| DCAS | Delaware County Aquarium Society |
| DCAS | Devon and Cornwall Archery Society |
| DCCS | Data and Cloud Computing Society |
| DCDS | D C Dental Society |
| DCDS | Dallas County Dental Society |
| DCDS | District of Columbia Dental Society |
| DCDS | Dutchess County Dental Society |
| DCHS | Dane County Humane Society |
| DCHS | Douglas County Historical Society |
| DCMS | Dallas County Medical Society |
| DCOS | Deep Cut Orchid Society |
| DCRS | DIVERSEcity Community Resources Society |
| DCSF | Danube Civil Society Forum |
| DDAS | Derby and District Astronomical Society |
| DDAS | Derby District Astronomical Society |
| DDBS | Dogue De Bordeaux Society |