MTTA
| Acronym | Definition |
|---|---|
| MTTA | Married To The Army |
| MTTA | Mean Time To Assist |
| MTTA | Metropolitan Tulsa Transit Authority |
| MTTA | Machine Tool Technologies Association (United Kingdom) |
| MTTA | Mount Tahoma Trails Association (Ashford, WA) |
| MTTA | Multi-Tenant Telecommunications Association |
| MTTA | Mean Time to Assemble (airborne weapons) |