MTAR
| Acronym | Definition |
|---|---|
| MTAR | Many Tears Animal Rescue |
| MTAR | Montana Association of Realtors (Helena, MT) |
| MTAR | Methadone-to-Abstinence Residence (various organizations) |
| MTAR | Machine Tool Aids and Reconditioning (India) |
| MTAR | Modification Technical Acceptance Recommendation |
| MTAR | Moving Target Acquisition Radar |