PSDG
| Acronym | Definition |
|---|---|
| PSDG | Partido Socialista de Galicia (Spanish: Socialist Party of Galicia) |
| PSDG | Pharmaceutical Stability Discussion Group (est. 1989) |
| PSDG | Profile Systems Design Group, Inc. (Madisonville, KY) |
| PSDG | Public Sector Development Group (Food and Drug Administration Thailand) |
| PSDG | Pusat Sumber Daya Geologi (Indonesian: Center for Geological Resources; Bandung, Indonesia) |
| PSDG | Private Sector Discussion Group (UK) |