EPR may refer to:

Science and technology

EPR (nuclear reactor) The EPR is a Generation III reactor, Generation III+ pressurised water reactor design. It has been designed and developed mainly by Framatome (part of Areva between 2001 and 2017) and Électricité de France (EDF) in France, and by Siemens in G ...

, European Pressurised-Water Reactor *

EPR paradox 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-ocea ...

(Einstein–Podolsky–Rosen paradox), in physics * Earth potential rise, in electrical engineering *

East Pacific Rise The East Pacific Rise (EPR) is a mid-ocean rise (usually termed an oceanic rise and not a mid-ocean ridge due to its higher rate of spreading that results in less elevation increase and more regular terrain), at a divergent tectonic plate bound ...

, a mid-oceanic ridge *

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 ...

* Engine pressure ratio, of a jet engine *

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 ...

* Yevpatoria RT-70 radio telescope (Evpatoria planetary radar) *

Bernays–Schönfinkel class The Bernays–Schönfinkel class (also known as Bernays–Schönfinkel–Ramsey class) of formulas, named after Paul Bernays, Moses Schönfinkel and Frank P. Ramsey, is a fragment of first-order logic formulas where satisfiability is decidable. I ...

or effectively propositional, 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

Medicine

Enhanced permeability and retention effect The enhanced permeability and retention (EPR) effect is a controversial concept by which molecules of certain sizes (typically liposomes, nanoparticles, and macromolecular drugs) tend to accumulate in tumor tissue much more than they do in normal t ...

, a controversial concept in cancer research * Emergency Preservation and Resuscitation, a medical procedure * Electronic patient record

Environment

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 *

Environmental pricing reform Environmental pricing reform (EPR) or Ecological fiscal reform (EFR) is a fiscal policy of adjusting market prices to account for environmental costs and benefits; this is accomplished by the utilization of any forms of taxation or subsidy to ince ...

Extended producer responsibility Extended producer responsibility (EPR) is a strategy to add all of the estimated environmental costs associated with a product throughout the product life cycle to the market price of that product, contemporarily mainly applied in the field of ...

for environmental costs

Organisations

* EPR Architects, London, UK *

European Platform for Rehabilitation The European Platform for Rehabilitation (EPR) is a network of European providers of rehabilitation services to people with disabilities and other disadvantaged groups. EPR members deliver services in the fields of vocational training and education ...

Popular Revolutionary Army The Popular Revolutionary Army () is a far-left guerrilla warfare, guerrilla movement in Mexico. Though it operates mainly in the state of Guerrero, it has conducted operations in other southern Mexican states, including Oaxaca, Chiapas, Guanaju ...

(Spanish: ''Ejército Popular Revolucionario''), a guerrilla movement in Mexico *

Popular Regular Army The Spanish Republican Army () was the main branch of the Armed Forces of the Second Spanish Republic between 1931 and 1939. It became known as People's Army of the Republic (''Ejército Popular de la República'') after it was reorganized, follo ...

(Spanish: ''Ejército Popular Regular''), Spain, 1936 *

East Pakistan Rifles East is one of the four cardinal directions or points of the compass. It is the opposite direction from west and is the direction from which the Sun rises on the Earth. Etymology As in other languages, the word is formed from the fact that eas ...

, later Border Guards Bangladesh *

Energy Power Resources Energy () is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy ...

, operator of

Glanford Power Station Glanford Power Station is an electricity generating plant located on the Flixborough industrial estate near Scunthorpe in North Lincolnshire. It generates around 13.5 megawatts (MW) of electricity, which is enough to provide power to about 32 ...

Together for the Republic Together for the Republic (; abbreviated EPR) is a political party of the Democratic Republic of Congo created on 18 December 2019 by businessman Moïse Katumbi. Until his death in 2020, Pierre Lumbi was the secretary general of the party. repl ...

, a political party of the Democratic Republic of Congo

Other uses

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 *

Enlisted Performance Report An Enlisted Performance Report (EPR) is an evaluation form used by the United States Air Force. Instructions for constructing an EPR appear in chapter 3 of Air Force Instruction 36-2406: ''Officer and Enlisted Evaluation Systems''. The EPR replac ...

, USAF evaluation form *

Esperance Airport Esperance Airport is an airport in Esperance, Western Australia. The airport is northwest of the city, near the locality of Gibson. Airlines and destinations Qantas Qantas ( ), formally Qantas Airways Limited, is the flag carrier ...

, Australia, IATA code * Prabhadevi railway station, India, station code * Evaluative Proportional Representation electoral systems {{disambiguation