| Acronym | Definition |
|---|
| TMCM➣Too Much Coffee Man (band) |
| TMCM➣Trend Micro Control Manager |
| TMCM➣Transverse Mercator Central Meridian (engineering) |
| TMCM➣The Most Complex Machine (David Eck book) |
| TMCM➣Master Chief Torpedoman (naval rating) |
| TMCM➣Trace of the Maximum Covariance Matrix |
| TMCM➣Testicular Macrophage-Conditioned Medium (endocrinology) |