GPDG
| Acronym | Definition |
|---|---|
| GPDG | Grand Prieuré des Gaules (French: Grand Priory of Gaul) |
| GPDG | Government Procurement Development Group (Industry and Regional Development Branch; Ministry of Economic Development; New Zealand) |
| GPDG | Guerreros Protectores de Gaia (Spanish: Gaia Warriors and Protectors; gaming clan) |
| GPDG | Galaxy PBeM (Play by Email) Development Group |