CSMH
| Acronym | Definition |
|---|---|
| CSMH | Charter School of Morgan Hill (Morgan Hill, CA) |
| CSMH | Congressional Space Medal of Honor |
| CSMH | Commission Supérieure des Monuments Historiques |
| CSMH | Centro Studi Martha Harris (Martha Harris Study Center; Florence, Italy) |
| CSMH | Center for Sexual and Marital Health |
| CSMH | Communications Signal Man Hole (light rail, Dallas Texas) |