MTMA
| Acronym | Definition |
|---|---|
| MTMA | Malaysian Textile Manufacturers Association (Kuala Lumpur, Malaysia) |
| MTMA | Mantua Township Missile Agency (Stow, OH) |
| MTMA | Magnetic Transparent Media Adapter |
| MTMA | Machine Tools Manufacturers' Association (India) |
| MTMA | Mouse Thyroid Membrane Antigen |
| MTMA | Music Tour Managers Association (est. 2015) |
| MTMA | Military Traffic Management Agency |