CCSM
| Acronym | Definition |
|---|---|
| CCSM | Community Climate System Model (NCAR) |
| CCSM | Checkpoint Certified Security Master (software) |
| CCSM | Composite Current Source Model (digital design) |
| CCSM | Continuing Consolidation of the Statutes of Manitoba (Manitoba, Canada) |
| CCSM | Congregational Church of San Mateo (San Mateo, CA) |
| CCSM | Copenhagen Conference on Strategic Management (Denmark) |
| CCSM | Command and Control System Module (NSSN) |
| CCSM | Catholic Charities of Southern Maryland |
| CCSM | Central Computer Systems Management |