CMSN
| Acronym | Definition |
|---|---|
| CMSN | Computational Materials Science Network |
| CMSN | Canadian Moving and Storage Network |
| CMSN | Coppell Middle School North (Coppell, TX) |
| CMSN | Seaman, Construction Mechanic Striker (Naval Rating) |
| CMSN | Congenital Motor and Sensory Neuropathy |