RPP may refer to:
Academic journals Review of Philosophy and Psychology Review of Particle Physics, a Particle Data Group publication
People Richard Paul Pavlick, a retired postal worker who stalked US President-elect John F. Kennedy with the intention of assassinating him in 1960
Media Grupo RPP, a Peruvian media conglomerate Radio Programas del Perú, their news radio station RPP FM, an Australian community radio station
Political parties People's Rally for Progress (), Djibouti Rastriya Prajatantra Party, Nepal Reformed Political Party, Netherlands Republican People's Party, Turkey
Other uses Rate pressure product, in heart medicine Registered Professional Planner, a Canadian qualification Rho Pi Phi, a professional pharmacy fraternity Bus Route Planning Programme RESTful Provisioning Protocol, a proposed series of IETF specifications