| Acronym | Definition |
|---|
| WCOC➣World Congress on Oxidation Catalysis (conference) |
| WCOC➣Western Connecticut Orienteering Club (Fairfield University; Fairfield, CT) |
| WCOC➣World Church of the Creator (now known as The Creativity Movement; white supremacist, hate group; aka WCOTC) |
| WCOC➣Warrenton Church of Christ (Virginia) |
| WCOC➣Wollongong Church of Christ (Australia) |
| WCOC➣Wayne Church of Christ (Wayne, OH) |