MTTD
| 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) |