| Acronym | Definition |
|---|
| CCSA | Canadian Centre on Substance Abuse |
| CCSA | Certification in Control Self-Assessment |
| CCSA | California Charter Schools Association |
| CCSA | Conservation Council of South Australia (Australia) |
| CCSA | Common Control Switching Arrangement |
| CCSA | Contemporary Ceramic Studios Association |
| CCSA | Checkpoint Certified Security Administrator |
| CCSA | Coastal Collegiate Swimming Association (Charlotte, NC) |
| CCSA | Cab Calloway School of the Arts |
| CCSA | Credit Counselling Services of Alberta |
| CCSA | Coweta County Soccer Association |
| CCSA | California Chip Seal Association |
| CCSA | Cape Cod School of Art |
| CCSA | Carry Completion Sensing Adder |
| CCSA | containership cargo stowage adapter (US DoD) |
| CCSA | Caltech Chinese Student Association |
| CCSA | Client Computer Support Analyst (Pacific Gas & Electric Company) |
| CCSA | Canadian Catholic Students' Association |
| CCSA | Common Channel Switching Access (Sprint) |
| CCSA | Council of Civil Service Unions |
| CCSA | Covenant Classical School Association |
| CCSA | Command and Control Support Activity/Agency |
| CCSA | Chief of Chapel Support Activities |
| CCSA | Central Coast Soccer Association (Australia) |
| CCSA | Combat Control School Association |
| CCSA | Calvary Church of Santa Ana (Santa Ana, CA, USA) |
| CCSA | Canadian Cable System Alliance, Inc. (Quispamsis, New Brunswick, Canada) |
| CCSA | Certified Customer Service Analyst and Auditor |
| CCSA | Crafts Council of South Africa |
| CCSA | Certified Crime Scene Analyst (International Association for Identification) |
| CCSA | Caribbean, Central and South America (various organizations) |