W5, W-5 or W.5 may refer to:
Arts, entertainment and media W5 (TV program), a Canadian television news program Nick News W/5, the original title of Nick News, an educational TV show
Science and technology W5 (nuclear warhead) of the Mark 5 nuclear bomb W5 clock, built by Philip Woodward W5, a Motorola ROKR mobile phone W5, a radio source in the Westerhout 5 nebula W5, in the classification of meteorite weathering DSC-W5, a Sony Cyber-shot camera Eutelsat W5, a telecommunications satellite British NVC community W5, a type of woodland
Transportation and military Albatros W.5, a World War I German floatplane torpedo bomber Cierva W.5, a British helicopter from 1938 Wittman W-5 Buttercup, a 1938 aircraft London bus route W5 Roewe W5, a Chinese car W5 series of road signs in the United States W5, a station of the Hiroden Hakushima Line in Hiroshima, Japan W5, IATA airline code for Mahan Air W5 tram, a class of electric trams built by the Melbourne & Metropolitan Tramways Board W5, station code for Hamilton E. Holmes station
Other uses Five Ws: Who? What? When? Where? and Why? "Which Was What Was Wanted", an alternative to Q.E.D. W5 at the O2, part of The O2 Belfast, a sports and entertainment complex in Belfast, Northern Ireland W5, a postcode district in the W postcode area of London W.5, Asholt Wood, Kent, a Nature Conservation Review site World version W5, a kickboxing promotion
See also
5W (disambiguation)