HRW usually refers to Human Rights Watch, a human rights advocacy group.
HRW may also refer to: Harrow & Wealdstone station, in London Highest random weight hashing Holt, Rinehart, Winston, an American publisher; now part of Holt McDougal Hulk Hogan's Rock 'n' Wrestling, an American animated television series Human right to water Tangga language, spoken in Papua New Guinea