| Acronym | Definition |
|---|
| GMEC➣Graduate Medical Education Committee |
| GMEC➣Green Mountain Energy Company (various locations) |
| GMEC➣Global Minimum Energy Conformation (chemistry) |
| GMEC➣Greater Manchester Employer Coalition (UK) |
| GMEC➣Geometric Mean Egg Count (parasitology) |
| GMEC➣Guernsey-Muskingum Electric Cooperative (New Concord, OH) |