| Acronym | Definition |
|---|
| PDSG➣Pick's Disease Support Group |
| PDSG➣Parallel and Distributed Systems Group (various locations) |
| PDSG➣Power Design & Supply Group (est. 2005) |
| PDSG➣Panhandle Down Syndrome Guild (Texas) |
| PDSG➣Postpartum Depression Support Group (Philadelphia, PA) |
| PDSG➣Pigment Dispersion Syndrome Glaucoma (ophthalmology) |