PERI

(redirected from Argument of Perihelion)
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AcronymDefinition
PERIPolitical Economy Research Institute
PERIPublic Entity Risk Institute
PERIArgument of Perihelion (astronomy)
PERIPea Ridge National Military Park (US National Park Service)
PERIPharmaceutical Education & Research Institute
PERIPhysical Education and Recreation Instructor
PERIPhilippine Eye Research Institute
PERIPublic Employees Retirement Inc.