WW, W&W, W/W, and variants, may refer to:
Arts and entertainment Fictional characters William Whopper, an evil property developer in the Australian 1980 children's TV programme Secret Valley Wonder Woman, a fictional superhero Walter White, a fictional meth kingpin
Works WW (album), 2005, by the Norwegian metal group Gehenna The Krotons, a 1968–1969 Doctor Who serial (production code WW)
Other uses in arts and entertainment W&W, a Dutch music duo Wiener Werkstätte, an association of architects, artists, designers and artisans in Vienna, Austria Adelaide Writers' Week, a literary festival held annually in Adelaide, South Australia
Companies and organizations Airlines MJets Air (IATA airlines code WW) Venezolana (IATA airline code WW) Bmibaby (2002-2012; IATA airline code WW) WOW Air (2012-2019; IATA airline code WW)
Other organizations Winchester and Western Railroad (reporting mark WW) Winter & Winter Records (W&W), a German record label Wüstenrot & Württembergische (W&W), a German financial services company WW International, an American dietetics and nutrition company, formerly called Weight Watchers WW Entertainment, a Dutch film distribution company
Language "Wrong word", in proofreading ʬ , an IPA character ww (digraph), in Latin script
People William H. Webster (1924–2025), director of the FBI and CIA, referred to in the Kryptos sculpture as "WW" Woodrow Wilson (1856–1924), President of the United States from 1913 to 1921
Places County Wicklow, Ireland (vehicle plate code WW; region code WW, IE-WW) Westerwaldkreis, Germany (vehicle plate code WW) Route WW (Missouri), US, a secondary road
Other uses "Warm white", a descriptor of light source color temperature, as defined in the JIS Z 9112 standard, and used by Exif tags Indian locomotive class WW NZR WW class of locomotive Weight Watchers (diet), a diet program by WW International Well-being washing World war Wall-to-wall (abbreviated w-w) Mass fraction (chemistry) (abbreviated "w/w") WW (formation), a soccer play
See also
Woodrow Wilson Teaching Fellowship, aka WW Teaching Fellowship
WWS (disambiguation) WWW (disambiguation) W2 (disambiguation) 2W (disambiguation) W (disambiguation)