| Acronym | Definition |
|---|
| GPSA | Graduate and Professional Student Association |
| GPSA | Graduate Program in Sustainable Agriculture |
| GPSA | Gas Processors Suppliers Association |
| GPSA | Graduate Professional Student Association |
| GPSA | Georgia Political Science Association |
| GPSA | Graduate and Professional Students Association |
| GPSA | Graduate and Professional Student Assembly |
| GPSA | Graduate and Professional Student Appreciation |
| GPSA | Glass and Pottery Sellers Association |
| GPSA | Grid Protein Sequence Analysis |
| GPSA | Glenmark Pharmaceuticals SA (Switzerland) |
| GPSA | Great Plains Sociological Association |
| GPSA | Graduate Program Self-Assessment |
| GPSA | Graduate Professional Student Appreciation |
| GPSA | Green Party of South Africa |
| GPSA | Greater Philadelphia Students Association |
| GPSA | GEICO Public Service Awards |
| GPSA | Grosse Pointe Soccer Association |
| GPSA | Georgian Political Science Association |
| GPSA | Greater Philadelphia Suzuki Association |
| GPSA | Grande Prairie Soccer Association |
| GPSA | Ghana Pharmaceutical Students Association |
| GPSA | Greek Psychology Students Association |
| GPSA | General Public Support Agreement |
| GPSA | Graduate Physics Student Association (North Carolina State University) |
| GPSA | Gangplank Slipholders Association |
| GPSA | Gas Purchase and Sale Agreement |
| GPSA | Greater Peninsula Swimming Association |
| GPSA | General Practice Society of Australia |
| GPSA | General Practice Supervisors Association (Australia) |
| GPSA | Graduate Psychology Student Association |
| GPSA | General Professional Services Agreement |
| GPSA | GLIMPSE Point Source Archive |
| GPSA | Girls Public School Association (UK) |
| GPSA | Grand Prize Safety Award |
| GPSA | Graduate Professional and Student Association |
| GPSA | General Purpose Structural Analysis |
| GPSA | Georgia Private Schools Association |
| GPSA | General Purpose State Aid |