PWR

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