| Acronym | Definition |
|---|
| SMAR➣Southern Maryland Association of Realtors (Hughesville, MD) |
| SMAR➣Sperm Mixed-Agglutination Reaction |
| SMAR➣S-Band Multiple Access Return |
| SMAR➣Smoky Mountain Adventure Race |
| SMAR➣Supply Management Aid Record |
| SMAR➣Scaffold Matrix Attachment Region (DNA) |