| MCTM | Managed Care Transaction Manager 
| Others |
| MCTM | Manipal Conference on Technology Management
| Others |
| MCTM | Maryland Council of Teachers of Mathematics
| Others |
| MCTM | Master of Clinical Tropical Medicine
| Others |
| MCTM | Michigan Council of Teachers of Mathematics
| Others |
| MCTM | Mid-Continent Tool and Molding
| Others |
| MCTM | Minnesota Council of Teachers of Mathematics
| Others |
| MCTM | Missouri Council of Teachers of Mathematics
| Others |
| MCTM | Montana Council of Teachers of Mathematics
| Others |
| MCTM | Monte Carlo Travel Market
| Others |