EPR

EPR may refer to:

==Science and technology== EPR (nuclear reactor), European Pressurised-Water Reactor EPR paradox (Einstein–Podolsky–Rosen paradox), in physics Earth potential rise, in electrical engineering East Pacific Rise, a mid-oceanic ridge Electron paramagnetic resonance Engine pressure ratio, of a jet engine Ethylene propylene rubber Yevpatoria RT-70 radio telescope (Evpatoria planetary radar) Bernays–Schönfinkel class or effectively propositional (EPR), in mathematical logic Endpoint references in Web addressing Ethnic power relations, dataset of ethnic groups ePrivacy Regulation (ePR), proposal for the regulation of various privacy-related topics, mostly in relation to electronic communications within the European Union