EPR

plural EPRs · alternative E.P.R. · alternative E. P. R.

1. abbreviationcountableinitialismuncountableaeronauticsInitialism of engine pressure ratio (the ratio of pressure between exhaust and inlet of a jet engine).
2. abbreviationcountableinitialismuncountablebusinessInitialism of expected profit rate.
3. abbreviationcountableinitialismuncountablenuclear energyInitialism of European Pressurised Reactor, a type of nuclear reactor, later also an initialism of Evolutionary Power Reactor.
4. abbreviationcountableinitialismuncountablemedicineInitialism of electronic patient record.
5. abbreviationcountableinitialismuncountableenvironmentlawInitialism of extended producer responsibility.

   From California to the EU, legislators are moving ahead with a concept known as extended producer responsibility (EPR), which aims to hold brands accountable for what happens to the products they put out into the world.

   2025 May 31, Rachel Cernansky, “Solving fashion’s waste problem”, in FT Weekend (Life & Arts section), London: The Financial Times Ltd., →ISSN, →OCLC, page 4

1. abbreviationnatural sciencesShort for Einstein–Podolsky–Rosen paradox

   Synonyms: Einstein-Podolsky-Rosen paradox