PWR

PWR may stand for:

Parliament of the World's Religions
Paul Weel Racing, an Australian V8 Supercar motor racing team
Politechnika Wroclawska, Wroclaw University of Technology
Pratt & Whitney Rocketdyne, an American company producing rocket engines
Pressurized water reactor, a type of nuclear power reactor
Preston and Wyre Joint Railway, a historic railway company in Lancashire, England

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