PWR may stand for:
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Parliament of the World's Religions
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Paul Weel Racing, an Australian V8 Supercar motor racing team
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Philippine Wrestling Revolution, Filipino indie pro-wrestling promotion
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Politechnika Wroclawska, Wroclaw University of Technology
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Pratt & Whitney Rocketdyne, an American company producing rocket engines
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Pressurized water reactor, a type of nuclear power reactor
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Preston and Wyre Joint Railway, a historic railway company in Lancashire, England
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Pro Wrestling Report
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PWR (esports), an e-sports organization
{{Disambiguation