| Abbreviation | Definition |
|---|---|
| CSI | Community Service Initiative |
| CSL | California State Library |
| CSLC | California State Lands Commission |
| CSMD | County Sewer Maintenance District |
| CSOC | Children's System Of Care |
| CSP | Child Services Protection |
| CSP | Community Safety and Preservation |
| CSPI | Coordinating Sub-Program Implementaion |
| CSPN | California Statewide Procurement Network |
| CSPO | Child Support Program Orientation |
| CSRE | Crash Scheme for Rural Employment |
| CSSDO | City Social Services and Development Office |
| CSSP | Civil Service Superannuation Plan |
| CSSR | Council with Social Service Responsibilities |
| CST | Central Sales Tax |
| CSU | Challenge for Scaling Up |
| CSVO | County Veterans Service Office |
| CSZ | City, State, and Zip code |
| CTCP | California Tobacco Control Program |
| CT-DMHAS | Connecticut Department of Mental Health and Addiction Services |