WW, W&W, W/W, and variants, may refer to:

Places

  • County Wicklow, Ireland (vehicle plate code WW; region code WW, IE-WW)
  • Westerwaldkreis, Germany (vehicle plate code WW)
  • Route WW (Missouri), USA; a secondary road

People and characters

  • 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

Fictional characters

  • William Whopper, an evil property developer in the Australian 1980 children's TV programme Secret Valley
  • Wonder Woman, a fictional superhero

Arts and entertainment

  • Adelaide Writers' Week, a literary festival held annually in Adelaide, South Australia

Works

  • WW, the production code for the 1968–1969 Doctor Who serial The Krotons
  • WW (album), a 2005 album by the Norwegian metal group Gehenna

Groups

  • Wiener Werkstätte, an association of architects, artists, designers and artisans in Vienna, Austria
  • Winter & Winter Records (W&W), German record label
  • W&W, Dutch music duo
  • WW Entertainment, Dutch film distributor

Companies and organizations

  • Venezolana (IATA airline code <code>WW</code>)
  • Bmibaby (2002-2012; IATA airline code <code>WW</code>)
  • WOW Air (2012-2019; IATA airline code <code>WW</code>)
  • Winchester and Western Railroad (reporting mark WW)
  • Wüstenrot & Württembergische (W&W), German financial services company
  • WW International, an American dietetics and nutrition company, formerly called Weight Watchers
  • WW Entertainment, a Dutch film distribution company

Language, linguistics

  • "Wrong word", in proofreading
  • ʬ , an IPA character
  • ww (digraph), a digraph in Latin script

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 comprehensive diet program by WW International
  • Well-being washing
  • World war
  • wall-to-wall (abbrev: w-w)
  • w/w, abbreviation for mass fraction in chemistry
  • WW (formation), a soccer play

See also

  • Woodrow Wilson Teaching Fellowship, aka WW Teaching Fellowship
  • WWS
  • WWW (disambiguation)
  • W2 (disambiguation)
  • 2W (disambiguation)
  • W (disambiguation)