| CSPA | California Scholastic Press Association 
| Others |
| CSPA | California Sportfishing Protection Alliance
| Others |
| CSPA | Canadian Sport Parachuting Association
| Others |
| CSPA | Capsaicin Sensitive Primary Afferents
| Others |
| CSPA | Certified Specialist in Predictive Analytics
| Others |
| CSPA | Child Soldier Prevention Act
| Others |
| CSPA | Child Soldiers Prevention Act
| Others |
| CSPA | Child Status Protection Act
| Others |
| CSPA | Chinese Software Professional Association
| Others |
| CSPA | Chinese Software Professionals Association
| Others |
| CSPA | Chinese Student Protection Act
| Others |
| CSPA | Christian Small Publishers Association
| Others |
| CSPA | CINC's (Commander IN Chief's) Strategic Priorities Assessment
| Others |
| CSPA | Closing Single Price Auction
| Others |
| CSPA | College Soccer Prep Academy
| Others |
| CSPA | College Student Personnel Administration
| Others |
| CSPA | College Student Personnel Association
| Others |
| CSPA | Columbia Scholastic Press Association
| Others |
| CSPA | Comprehensive Shoreland Protection Act
| Others |
| CSPA | CONCORD Spam Prevention Act
| Others |
| CSPA | Concordia Student Pharmacists Association
| Others |
| CSPA | Consumer Specialty Products Association
| Others |
| CSPA | Cyber Security Professionals Awards
| Others |