| Acronym | Definition |
|---|
| CGMC➣Combination Gun Motor Carriage |
| CGMC➣Caulfield General Medical Centre (Victoria, Australia) |
| CGMC➣Chicago Gay Men's Chorus |
| CGMC➣Coalition of Greater Minnesota Cities (St. Paul, MN) |
| CGMC➣Columbus Gay Men's Chorus |
| CGMC➣Certified Global Management Consultant (professional designation) |
| CGMC➣Colorado Goat Meat Club |