EPR

noun5

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