| Abbreviation | Definition |
|---|---|
| MS | morning stiffness |
| MS | mucosubstance |
| MS | muscle strength |
| MS | musculoskeletal |
| MSAC | Maternity Services Advisory Committee |
| MSAC | Medical Services Advisory Committee |
| MSC | major septic complication |
| MSC | major symptom complex |
| MSC | marrow stem cells |
| MSC | Masters of Science |
| MSC | Materials Services Center |
| MSC | medial septum complex |
| MSC | Medical Services Committee |
| MSC | medical smart card |
| MSC | medical staff corps |
| MSC | Medicare Status Code |
| MSC | medicines selection committee |
| MSC | membrane secretory component |
| MSC | mid-systolic click |
| MSC | migrating spike complex |