AMTT
| Acronym | Definition |
|---|---|
| AMTT | Aggressive Malignant Thyroid Tumor (cancer) |
| AMTT | Arterial Mean Transit Time (nervous system) |
| AMTT | Air-Mass Trajectory Transformation |
| AMTT | Advanced Metal Tolerant Tracker |
| AMTT | Accademia Musical Theatre Trieste (Italian: Musical Theater Academy Trieste; Trieste, Italy) |
| AMTT | Advanced Medium Tactical Transport (US DoD) |