| CPSA | Christchurch Polytechnic Students' Association (New Zealand) | 基督城理工学生协会(纽西兰) |
| CPSA | Cal Poly (California Polytechnic) Society of Accountants | 加州理工学院会计师协会 |
| CPSA | Cuban Philatelic Society of America | 美国古巴集邮协会 |
| CPSA | Certified PACS System Analyst (PACS Administrators Registry and Certification Association) | 认证PACS系统分析师（PACS管理员注册和认证协会） |
| CPSA | Canadian Political Science Association | 加拿大政治科学协会 |
| CPSA | Clay Pigeon Shooting Association (UK) | 英国泥鸽射击协会 |
| CPSA | Colorado Probation Supervisors Association | 科罗拉多州缓刑监督协会 |
| CPSA | Civil and Public Services Association | 公务员和公共服务协会 |
| CPSA | Checks Payment Systems Association | 支票支付系统协会 |
| CPSA | Clay Pigeon Shooting Association | 泥鸽射击协会 |
| CPSA | Canadian Professional Sales Association | 加拿大专业销售协会 |
| CPSA | California Peer Support Association (La Mesa, CA) | 加利福尼亚州同伴支持协会（加利福尼亚州拉梅萨） |
| CPSA | Counseling Psychology Student Association | 心理咨询学生协会 |
| CPSA | Chicago Paintball Sports Association | 芝加哥彩球运动协会 |
| CPSA | Colored Pencil Society of America | 美国彩色铅笔协会 |
| CPSA | Certified Platespin Systems Administrator | 认证Platespin系统管理员 |
| CPSA | Certified Practicing Safety Administrator | 注册执业安全管理员 |
| CPSA | Church of the Province in South Africa | 南非省教会 |
| CPSA | Contract Pharmaceutical Services Australia | 澳大利亚医药服务合同 |
| CPSA | College of Physicians and Surgeons of Alberta (Canada) | 阿尔伯塔省医生和外科医生学院（加拿大） |
| CPSA | College Preparatory School of America | 美国大学预科学校 |
| CPSA | Certified PACS System Administrator | 认证PACS系统管理员 |
| CPSA | Content Protection System Architecture | 内容保护系统体系结构 |
| CPSA | Community Partnership of Southern Arizona | 亚利桑那州南部社区伙伴关系 |
| CPSA | Cyber Protection Supply Arrangement (Canada) | 网络保护供应安排（加拿大） |
| CPSA | Commission for Public Service Appointments | 公务员任命委员会 |
| CPSA | Communist Party of South Africa | 南非共产党 |
| CPSA | College Preparatory School of America (Lombard, Illinois, USA) | 美国大学预科学校（美国伊利诺伊州伦巴第） |
| CPSA | Center for Palladian Studies in America (Richmond, VA) | 美国帕拉第奥研究中心（弗吉尼亚州里士满） |
| CPSA | Cable Penetration Seal Assembly (Bellcore) | 电缆贯穿件密封组件（钟形芯） |
| CPSA | Consumer Product Safety Act | 消费品安全法 |
| CPSA | Chemical and Pharmaceutical Structure Analysis (pharmaceutical bioanalysis) | 化学和药物结构分析（药物生物分析） |
| CPSA | Community Property Survivorship Agreement | 社区财产存续协议 |
| CPSA | Compromiso PolÍtico, S. A. | Compromiso PolÍtico, S. A. |