| Acronym | Definition |
|---|
| WCMA | Williams College Museum of Art (Williamstown, MA) |
| WCMA | Western Canadian Music Awards |
| WCMA | Wisconsin Cheese Makers Association |
| WCMA | Working Capital Management Account |
| WCMA | Wellington County Museum and Archives (Canada) |
| WCMA | West Coast Music Awards |
| WCMA | West Coast Martial Arts (California) |
| WCMA | Wood Component Manufacturers Association |
| WCMA | Water Conservation Memorandum Account (American States Water Company) |
| WCMA | Window Covering Manufacturers Association |
| WCMA | Western Catchment Management Authority (Australia) |
| WCMA | Western Canadian Music Alliance |
| WCMA | Wing Chun Martial Arts (Hawaii) |
| WCMA | Western Canada Motorsport Association |
| WCMA | Windham County Medical Association (Bloomfield, CT) |
| WCMA | Wisconsin City/County Management Association |
| WCMA | Wisconsin Concrete Masonry Association |
| WCMA | Wyoming Collaborative Mentorship Academy (Laramie, WY) |
| WCMA | World Classic Martial Arts (Silver Spring, Maryland) |
| WCMA | Wisconsin Cast Metals Association |
| WCMA | Wisconsin Christian Missionary Association |
| WCMA | Whistler Creekside Merchants Association |
| WCMA | Water Catchment Management Areas |
| WCMA | Western Component Manufacturers Association |
| WCMA | White Crowned Magabey |
| WCMA | Weber County Medical Alliance (Utah) |
| WCMA | World Conclave of Magical Arts |
| WCMA | Weekly Commodity Market Analysis |
| WCMA | White Crane Movement Arts |
| WCMA | Wolf Creek Management Area (Colorado) |
| WCMA | Wyoming Coal Mining Association |
| WCMA | World Class Miniature Association |
| WCMA | Willimantic Camp Meeting Association (Willimantic, CT) |