| Acronym | Definition |
|---|
| MCGC➣MCG Capital Corporation |
| MCGC➣Michigan Color Guard Circuit |
| MCGC➣MHC (Major Histocompatibility Complex) Complement Gene Cluster |
| MCGC➣Morehouse College Glee Club (Atlanta, GA) |
| MCGC➣Malaysia Cocoa Growers Council |
| MCGC➣Montgomery County Government Center (Virginia) |