| Acronym | Definition |
|---|
| GCDM➣Global Conference on Disaster Management (Covina, CA) |
| GCDM➣Global Customer Data Management |
| GCDM➣Golf Club Deinster Mühle eV (German golf club) |
| GCDM➣Green City Development Mechanisms (conference) |
| GCDM➣Grade Cap Distribution Matrix (US Army) |