| Acronym | Definition |
|---|
| CPSA | Consumer Product Safety Act |
| CPSA | Canadian Professional Sales Association |
| CPSA | Canadian Political Science Association |
| CPSA | Colored Pencil Society of America |
| CPSA | Clay Pigeon Shooting Association (UK) |
| CPSA | College of Physicians and Surgeons of Alberta (Canada) |
| CPSA | Communist Party of South Africa |
| CPSA | Content Protection System Architecture |
| CPSA | Civil and Public Services Association |
| CPSA | Cyber Protection Supply Arrangement (Canada) |
| CPSA | Chemical and Pharmaceutical Structure Analysis (pharmaceutical bioanalysis) |
| CPSA | Cuban Philatelic Society of America |
| CPSA | College Preparatory School of America (Lombard, Illinois, USA) |
| CPSA | Christchurch Polytechnic Students' Association (New Zealand) |
| CPSA | Checks Payment Systems Association |
| CPSA | Certified Professional Strategic Advisor (Category Management Association) |
| CPSA | California Peer Support Association (La Mesa, CA) |
| CPSA | Certified PACS System Analyst (PACS Administrators Registry and Certification Association) |
| CPSA | Chicago Paintball Sports Association |
| CPSA | Certified Platespin Systems Administrator |
| CPSA | Church of the Province in South Africa |
| CPSA | Certified PACS System Administrator |
| CPSA | Cable Penetration Seal Assembly (Bellcore) |
| CPSA | Center for Palladian Studies in America (Richmond, VA) |
| CPSA | Certified Practicing Safety Administrator |
| CPSA | Commission for Public Service Appointments (Ireland) |