HDSR
| Acronym | Definition |
|---|---|
| HDSR | Hoogheemraadschap De Stichtse Rijnlanden (Netherlands) |
| HDSR | Human Development and Social Relations (major) |
| HDSR | Hazardous Discharge Site Remediation (environmental protection) |
| HDSR | Historical Data Storage and Retrieval |
| HDSR | Hasegawa's Dementia Scale-Revised (neurology) |