MATTS
| Acronym | Definition |
|---|---|
| MATTS | Marine Asset Tag Tracking System (Department of Homeland Security) |
| MATTS | Mid-America Time Trial Series (racing) |
| MATTS | Mobile Air Transportable Telecommunications System |
| MATTS | Multiple Airborne Target Trajectory System |
| MATTS | Mid-Atlantic Turtle and Tortoise Society, Inc. (est. 1997; Baltimore, MD) |
| MATTS | Mission Analysis Tracking and Tabulation System |