| Acronym | Definition |
|---|
| NTMA➣National Tooling & Machining Association |
| NTMA➣Nt Management Agent |
| NTMA➣National Treasury Management Agency (Ireland) |
| NTMA➣NATO (North Atlantic Treaty Organization) Training Mission-Afghanistan |
| NTMA➣New Tribes Mission Aviation (Arizona) |
| NTMA➣National Terrazzo & Mosaic Association |
| NTMA➣Native Title Mining Agreement (Australia) |
| NTMA➣National Telecommunications Management Architecture |