| MAR | matrix associated region |
|---|---|
| MAR | Matrix Attachment Region |
| MAR | Melanoma-associated retinopathy |
| MAR | Mineral Apposition Rate |
| MAR | Missing At Random |
| MAR | Mixed Anti-Globulin Reaction |
| MAR | Monoclonal antibody resistant |
| MAR | Multiple Antibiotic Resistance |
| MAR | matrix association region |
| MARCKS | Myristolated Alanine-Rich C-Kinase Substrate |