| 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) |