GRPAGeorgia Recreation and Park Association (Conyers, GA)
GRPAGuyana Responsible Parenthood Association
GRPAGeorgia Rail Passenger Authority
GRPAGuyana Rice Producers Association
GRPAGray Partridge (Perdix perdix)
GRPAGeneralized Random-Phase Approximation
GRPAGovernment Relations and Public Affairs
GRPAGeneral Retirement & Pension Authority (Qatar)
GRPAGroundwater Recharge Protection Area
GRPAGreen Parakeet
GRPAGraphical Remote Process Analyzer
GRPAGeorgia Rail Passenger Association
GRPAGamescape Role-Players Anonymous
GRPAGreater Rochester Photonics Alliance
GRPAGovernmental Relations and Public Affairs
GRPAGroup Reporting Production and Analysis
GRPAgentamicin-resistant Pseudomonas aeruginosa
GRPAGeneral Risk Prediction Analysis
GRPAGranite Reef Picnic Area (Arizona)
GRPAGreenville Radiography Professional Association
GRPAGas Resources Preservation Act (Canada)
GRPAGeneric Requirements Participation Agreement
GRPAGhost Recon Players Association
GRPAGolden Reef Pigeon Association (South Africa)
GRPAGrand Rapids Punk Association
GRPAGeorgia Recreation Professionals Association
GRPAGreenville Radiology PA
GRPAGroundwater Resource Protection Area
GRPAGerontology Public Administration (course)
GRPAGolf Residential Policy Area (New Zealand)
GRPAGravel River Planning Area (Ontario, Canada)