| Term | Full Form | Category |
|---|---|---|
| WCAC | Washington Catholic Athletic Conference | Others |
| WCAC | Washington Coalition Against Censorship | Others |
| WCAC | Waterloo Community Arts Centre | Others |
| WCAC | Wesley Chapel Ad Council | Others |
| WCAC | Western Cape Automotive Cluster | Others |
| WCAC | Worcester Community Action Council | Others |
| WCAC | Worker's Compensation Appellate Commission | Others |
| WCAC | Workers' Compensation Advisory Council | Others |
| WCAC | World Congress in Applied Computing | Others |