| Acronym | Definition |
|---|
| MTTD➣Mean Time To Detect |
| MTTD➣Middle Tennessee Tres Dias (Christian service group) |
| MTTD➣Mean Time to Defect (appears) |
| MTTD➣Mean Time to Death |
| MTTD➣Maximum-Tolerated Treatment Dose (cancer treatment) |
| MTTD➣Mean Transit Time for Dye (anesthesiology) |