| Term | Full Form | Category |
|---|---|---|
| WGCA | FM-88.5, Quincy, Illinois | Others |
| WGCA | West Gippsland Cricket Association | Others |
| WGCA | Westwood Gardens Civic Association | Others |
| WGCA | Winegrape Growers Council Of Australia | Others |
| WGCA | Work Group For Constitutional Affairs | Others |
| WGCA | Working Group on Capital Adequacy | Others |
| WGCA | World Gymnastics Coaches Association | Others |