WCMG
| Acronym | Definition |
|---|---|
| WCMG | Windy City Media Group (Chicago, IL) |
| WCMG | Western Coastal and Marine Geology (USGS) |
| WCMG | Woodland Clinic Medical Group (California) |
| WCMG | West Covina Medical Group (California) |
| WCMG | World Class Manufacturing Group, Inc. (Raleigh, NC) |
| WCMG | Winnebago County Master Gardeners (Wisconsin) |