WW

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)