| Acronym | Definition |
|---|
| NTMC➣North Texas Mustang Club (Grand Prairie, Texas) |
| NTMC➣North Texas Medical Center (Gainesville, TX) |
| NTMC➣Northern Territory Minerals Council |
| NTMC➣Non-Technical Medical Care (home health care; Oklahoma Department of Human Services) |
| NTMC➣North Toronto Memorial Community Centre (University of Western Ontario Aquatic Masters; Ontario, Canada) |
| NTMC➣Northern Territory Mud Crab Fishery (Australia) |