WBMA
| Acronym | Definition |
|---|---|
| WBMA | Western Building Material Association (trade association; Olympia, WA) |
| WBMA | World Beard and Moustache Association (est. 2004) |
| WBMA | Worldwide Brotherhood of Modern Arnis (Philippines) |
| WBMA | Winchester Bay Merchants Association (Winchester Bay, OR) |
| WBMA | Window Blind Manufacturers Association (UK) |
| WBMA | Wideband Monopole Antenna |