| GPSA | Georgia Private Schools Association | 格鲁吉亚私立学校协会 |
| GPSA | Graduate and Professional Student Association | 研究生和专业学生协会 |
| GPSA | Grande Prairie Soccer Association | 大草原足球协会 |
| GPSA | Grosse Pointe Soccer Association | 格罗斯角足球协会 |
| GPSA | Graduate and Professional Students Association | 研究生和专业学生协会 |
| GPSA | Gangplank Slipholders Association | 跳板滑板车协会 |
| GPSA | Graduate Professional Student Association | 研究生专业学生协会 |
| GPSA | Graduate Professional and Student Association | 研究生专业和学生协会 |
| GPSA | Greater Philadelphia Students Association | 大费城学生协会 |
| GPSA | Greater Philadelphia Suzuki Association | 大费城铃木协会 |
| GPSA | Georgia Political Science Association | 格鲁吉亚政治科学协会 |
| GPSA | Great Plains Sociological Association | 大平原社会学协会 |
| GPSA | Graduate Physics Student Association (North Carolina State University) | 研究生物理学生协会（北卡罗来纳州立大学） |
| GPSA | Glass and Pottery Sellers Association | 玻璃和陶器销售商协会 |
| GPSA | Gas Processors Suppliers Association | 气体处理器供应商协会 |
| GPSA | Greater Peninsula Swimming Association | 大半岛游泳协会 |
| GPSA | Ghana Pharmaceutical Students Association | 加纳药学学生协会 |
| GPSA | Greek Psychology Students Association | 希腊心理学学生协会 |
| GPSA | Georgian Political Science Association | 格鲁吉亚政治学协会 |
| GPSA | Graduate Psychology Student Association | 心理学研究生协会 |
| GPSA | General Practice Supervisors Association (Australia) | 全科医生协会（澳大利亚） |
| GPSA | Girls Public School Association (UK) | 女子公立学校协会（英国） |
| GPSA | General Purpose State Aid | 通用国家援助 |
| GPSA | General Purpose Structural Analysis | 通用结构分析 |
| GPSA | Graduate and Professional Student Assembly | 研究生和专业学生大会 |
| GPSA | Graduate Professional Student Appreciation | 研究生专业学生欣赏 |
| GPSA | GLIMPSE Point Source Archive | GLIMPSE点源存档 |
| GPSA | Gas Purchase and Sale Agreement | 天然气购销协议 |
| GPSA | Grid Protein Sequence Analysis | 网格蛋白序列分析 |
| GPSA | Graduate and Professional Student Appreciation | 研究生和专业学生欣赏 |
| GPSA | General Public Support Agreement | 一般公共支持协议 |
| GPSA | GEICO Public Service Awards | GEICO公共服务奖 |
| GPSA | Grand Prize Safety Award | 安全大奖 |
| GPSA | Glenmark Pharmaceuticals SA (Switzerland) | Glenmark Pharmaceuticals SA（瑞士） |
| GPSA | Graduate Program in Sustainable Agriculture | 可持续农业研究生课程 |
| GPSA | General Practice Society of Australia | 澳大利亚全科医学会 |
| GPSA | Green Party of South Africa | 南非绿党 |
| GPSA | General Professional Services Agreement | 一般专业服务协议 |
| GPSA | Graduate Program Self-Assessment | 研究生课程自我评估 |