| Acronym | Definition |
|---|
| WCGS➣Western Collaborative Group Study (heart disease research study) |
| WCGS➣Wolf Creek Generating Station |
| WCGS➣Wallington County Grammar School (UK) |
| WCGS➣World Communication Group Services, Ltd. (various locations) |
| WCGS➣Winnipeg Classical Guitar Society (Winnipeg, Manitoba, Canada) |
| WCGS➣Wake County Genealogical Society (North Carolina) |