| Acronym | Definition |
|---|
| MTSE➣Message Transfer Service Element |
| MTSE➣Music Theory Southeast |
| MTSE➣Maximum-Tolerated Systemic Exposure |
| MTSE➣Magnetization Transfer Spin-Echo (magnetic resonance imaging) |
| MTSE➣Mini-Trojan Switch Extension |
| MTSE➣Military Standard for Enlisted |