EPR may refer to:

Science and technology

EPR (nuclear reactor) The EPR is a third generation 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 Siemens in Germany. In Europe this r ...

, European Pressurised-Water Reactor * EPR paradox (Einstein–Podolsky–Rosen paradox), in physics *

Earth potential rise In electrical engineering, earth potential rise (EPR) also called ground potential rise (GPR) occurs when a large current flows to earth through an earth grid impedance. The potential relative to a distant point on the Earth is highest at the poi ...

, in electrical engineering * East Pacific Rise, a mid-oceanic ridge * Electron paramagnetic resonance *

Engine pressure ratio The engine pressure ratio (EPR) is the total pressure ratio across a jet engine, measured as the ratio of the total pressure at the exit of the propelling nozzle divided by the total pressure at the entry to the compressor. Jet engines use either ...

,of a jet engine * Ethylene propylene rubber *

Yevpatoria RT-70 radio telescope The Yevpatoria RT-70 radio telescope (P-2500, RT-70) is an RT-70 radio telescope and planetary radar at the Center for Deep Space Communications, Yevpatoria, Crimea. In the scientific literature is often called Evpatoria Planetary Radar (EPR). ...

(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. It ...

or effectively propositional, in mathematical logic * Endpoint references in Web addressing * Ethnic Power Relations, dataset of ethnic groups *

ePrivacy Regulation The ePrivacy Regulation (ePR) is a proposal for the regulation of various privacy-related topics, mostly in relation to electronic communications within the European Union. Its full name is "Regulation of the European Parliament and of the Coun ...

(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, a controversial concept in cancer research *

Emergency Preservation and Resuscitation Emergency Preservation and Resuscitation (EPR) is an experimental medical procedure where an emergency department patient is cooled into suspended animation for an hour to prevent incipient death from ischemia, such as the blood loss following a s ...

, a medical procedure * Electronic patient record

Environment

* UNECE Environmental Performance Reviews, 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 incen ...

* Extended producer responsibility 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 educatio ...

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

Popular Regular Army The Spanish Republican Army ( es, Ejército de la República Española) 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 Rep� ...

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

East Pakistan Rifles East or Orient 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 fac ...

, later Border Guards Bangladesh *

Energy Power Resources In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) 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 ...

, operator of Glanford Power Station

Other uses

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 and Virgin Australia Regional Airlines previously operated flights fro ...

, Australia, IATA code *

Prabhadevi railway station Parel – Prabhadevi railway station is a Railway station junction which connects the Central line and Western line of Mumbai Suburban Railway. It serves the area of Parel and Prabhadevi in Mumbai, India. This railway station has seven plat ...

, India, station code * Evaluative Proportional Representation electoral systems {{disambiguation