WMTA
| Acronym | Definition |
|---|---|
| WMTA | West Michigan Tourist Association |
| WMTA | Wisconsin Music Teachers Association |
| WMTA | Washington Metropolitan Transit Authority |
| WMTA | Wyoming Motorcycle Trials Association |
| WMTA | Woolstock Mutual Telephone Association (Woodstock, IA; more commonly seen as WMTEL) |
| WMTA | West Maui Taxpayers Association (Lahaina, HI) |