EPR may refer to:
Science and technology
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EPR (nuclear reactor), European Pressurised-Water Reactor
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EPR paradox (Einstein–Podolsky–Rosen paradox), in physics
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Earth potential rise, in electrical engineering
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East Pacific Rise, a mid-oceanic ridge
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Electron paramagnetic resonance
Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) spectroscopy is a method for studying materials that have unpaired electrons. The basic concepts of EPR are analogous to those of nuclear magnetic resonance (NMR), but the spin ...
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Engine pressure ratio, of a jet engine
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Ethylene propylene rubber
Ethylene propylene rubber (EPR, sometimes called EPM referring to an ASTM standard) is a type of synthetic elastomer that is closely related to EPDM rubber. Since introduction in the 1960s, annual production has increased to 870,000 metric to ...
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Yevpatoria RT-70 radio telescope (Evpatoria planetary radar)
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Bernays–Schönfinkel class or effectively propositional, in mathematical logic
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Endpoint references in Web addressing
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Ethnic Power Relations, dataset of ethnic groups
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ePrivacy Regulation (ePR), proposal for the regulation of various privacy-related topics, mostly in relation to electronic communications within the European Union
Medicine
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Enhanced permeability and retention effect, a controversial concept in cancer research
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Emergency Preservation and Resuscitation, a medical procedure
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Electronic patient record
Environment
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UNECE Environmental Performance Reviews
The UNECE Environmental Performance Review (EPR) (French: Examen des performances environnementales – EPE) is an assessment process to evaluate the progress made by individual countries in improving their environmental policies. The EPRs are car ...
, of environmental policies
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Environmental pricing reform
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Extended producer responsibility for environmental costs
Organisations
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EPR Architects, London, UK
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European Platform for Rehabilitation
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Popular Revolutionary Army (Spanish: ''Ejército Popular Revolucionario''), a guerrilla movement in Mexico
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Popular Regular Army (Spanish: ''Ejército Popular Regular''), Spain, 1936
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East Pakistan Rifles, later Border Guards Bangladesh
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Energy Power Resources, operator of
Glanford Power Station
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Together for the Republic, a political party of the Democratic Republic of Congo
Other uses
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Employment-to-population ratio
Employment-to-population ratio, also called the employment rate, is a statistical ratio that measures the proportion of a country's working age population (statistics are often given for ages 15 to 64) that is employed. This includes people that ...
, an economic statistic
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Enlisted Performance Report, USAF evaluation form
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Esperance Airport, Australia, IATA code
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Prabhadevi railway station, India, station code
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Evaluative Proportional Representation electoral systems
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