| Abbreviation | Definition |
|---|---|
| CSPP | Chicago School of Professional Psychology |
| CSPS | California School Parent Survey |
| CSPS | Canada School of Public Service |
| CSPS | Charter School Property Solutions |
| CSQC | Claret School of Quezon City |
| CSR | Comprehensive School Reform |
| CSRC | Charter School Review Committee |
| CSRD | Comprehensive School Reform Demonstration |
| CSRP | Chicago School Readiness Program |
| CSRP | Chicago School Readiness Project |
| CSRR | Creative School Resources Research |
| CSS | Colorado Springs School |
| CSSB | Central School Selection Board |
| CSSC | Classification of Secondary School Courses |
| CSSD | Central Square School District |
| CSSD | Charter School of San Diego |
| CSSD | Commonwealth Secondary School Diploma |
| CSSE | Consortium for Selective Schools in Essex |
| CSSE | Consortium of Selective Schools in Essex |
| CSSF | Comprehensive School Safety Framework |