| Mathematics and Science Teachers Initiative | Academic & Science |
| Mathematics Science Teacher Initiative | Academic & Science |
| Math and Science Teaching Initiative | Academic & Science |
| Mathematics and Science Teacher Initiative | Academic & Science |
| Mountain States Transmission Inter-tie | Business |
| Management Support Technology Inc | Business |
| Merit Shop Training Inc | Business |
| Math and Science Teacher Initiative | Community |
| Math Science Teacher Initiative | Community |
| Math Science Teacher Initiatives | Community |
| Middle School Technology Institute | Computing |
| Multispeed Self Timed Interface | Computing |
| Microsoft Threat Intelligence | Computing |
| Miniature Sensor Technology Integration | Computing |
| Makati Science Technology Institute | Computing |
| Master of Science and Technology in Intelligence | Computing |
| Miniature Seeker Technology Integration | Computing |
| Master of Science and Technology Intelligence | Computing |
| Master of Science in Technology Innovation | Computing |
| Main Science and Technology Indicators | Computing |
| Middle School Technology Integration | Computing |
| Maruti Suzuki Toyota India | General |
| Medicago scutellata trypsin inhibitor | General |
| Mobile Seller Trust Index | General |
| Multiple Spanning Tree Instance | General |
| Middle School Tech Institute | Governmental |
| Mediation Skills Training Institute | Governmental |
| Moving/Stationary Target Indicator | Governmental |
| Multi-Spectral Thermal Imaging | Governmental |
| Maine Summer Transportation Institute | Governmental |
| Mississippi Summer Transportation Institute | Governmental |
| Multiple Soft Tissue Injuries | Medical |
| Mountain States Tumor Institute | Medical |
