| 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) |