PRPA

AcronymDefinition
PRPAPlatte River Power Authority (Colorado & Wyoming)
PRPAPuerto Rico Ports Authority (Puerto Rican government agency)
PRPAPaleontological Resources Preservation Act of 2009
PRPAPrince Rupert Port Authority (Canada, formerly Prince Rupert Port Corporation)
PRPAPost-Retirement Pension Adjustment (Alaska)
PRPAPacific Railroad Preservation Association (Portland, OR)
PRPAPeel Regional Police Association (Mississauga, ON, Canada)
PRPAPrairie Region of Photographic Arts
PRPAProfessional Race Pilots Association
PRPAPennsylvania Rifle and Pistol Association
PRPAPolarization Reconfigurable Patch Antenna