EPR

EPR may refer to:

Organizations and companies

• EPR Architects, a London based architectural practice
• European Platform for Rehabilitation, a network of European providers of rehabilitation services
• Popular Revolutionary Army (Spanish: Ejército Popular Revolucionario), a leftist guerrilla movement in Mexico

Science and technology

• EPR paradox (Einstein–Podolsky–Rosen paradox), a topic in quantum physics and the philosophy of science concerning the measurement and description of microscopic systems
• Earth potential rise, the occurrence of a large current flowing to earth through an earth grid impedance
• East Pacific Rise, a mid-oceanic ridge, a divergent tectonic plate boundary located along the floor of the Pacific Ocean
• Electron paramagnetic resonance spectroscopy, a technique for studying chemical species that have one or more unpaired electrons
• Engine pressure ratio, a ratio of pressure used in gas turbine engine monitoring and control
• Enhanced permeability and retention effect, the property by which certain sizes of molecules tend to accumulate in tumor tissue
• "Evolutionary" or European Pressurized Reactor, a third generation pressurized water nuclear reactor design
• Yevpatoria RT-70 radio telescope (Evpatoria planetary radar), a planetary radar at the Center for Deep Space Communications, Yevpatoria, Crimea, Ukraine
• Endpoint Reference, an XML structure encapsulating information useful for addressing a message to a Web service

Other

• Electronic health record (also electronic patient record), a medical record in digital format
• Enlisted Performance Report, an evaluation form used by the United States Air Force
• Environmental pricing reform, the process of adjusting market prices to include environmental costs and benefits
• Esperance Airport (IATA code: EPR), an airport in Esperance, Western Australia
• Ethylene propylene rubber, an insulation used for high voltage cables
• Extended producer responsibility, a strategy designed to promote the integration of environmental costs associated with goods