GCCM
| Acronym | Definition |
|---|---|
| GCCM | Graduate Certificate in Change Management (Australia) |
| GCCM | Griffith Centre for Coastal Management (Australia) |
| GCCM | Green Century Capital Management (Boston, MA) |
| GCCM | GeoCollaborative Crisis Management |
| GCCM | Gold Coast City Marina (Queensland, Australia) |
| GCCM | Global Carbon Control Matrix (proposed environmental agreement) |
| GCCM | Games Convention Casemod Masters |
| GCCM | Granulosa Cell-Conditioned Culture Medium (endocrinology) |
| GCCM | Germinal Cell-Conditioned Medium |