| WCMA | Wayne County Men's Amateur Golf Championship 
| Others |
| WCMA | Weill Cornell Medical Associates
| Others |
| WCMA | West Cleveland Muslim Association
| Others |
| WCMA | Western Canada Motorsport Association
| Others |
| WCMA | Western Canadian Music Awards
| Others |
| WCMA | Williams College Museum of Art
| Others |
| WCMA | Window Covering Manufacturers Association
| Others |
| WCMA | Wire Cable Manufacturers Alliance
| Others |
| WCMA | Wisconsin Cheese Makers Association
| Others |
| WCMA | Wisconsin City/County Management Association
| Others |
| WCMA | Wisconsin Country Music Association
| Others |
| WCMA | Wood Component Manufacturers Association
| Others |
| WCMA | Working Capital Management Account
| Others |
| WCMA | World Christian Ministries Association
| Others |
| WCMA | World Class Manufacturing Academy
| Others |