• Who (pronoun)
  Who (pronoun)
  The pronoun who, in English, is the interrogative and relative pronoun that is used to refer to humans.The corresponding interrogative pronouns for non-sentient beings are what and which, and the relative pronouns are that and which...
  
  , an English-language pronoun
• who (Unix)
  Who (Unix)
  The standard Unix command who displays a list of users who are currently logged into a computer.The who command is related to the command w, which provides the same information but also displays additional data and statistics.- Specification :...
  
  , a Unix command
• Who?, one of the Five Ws
  Five Ws
  In journalism, the Five Ws is a concept in news style, research, and in police investigations that are regarded as basics in information-gathering. It is a formula for getting the "full" story on something...
  
   in journalism

Art and entertainment

• Who? (novel)
  Who? (novel)
  Who? by Algis Budrys is an American science fiction novel set during the Cold War.-Plot summary:In the historical development leading up to the book's plot - a future history at the time of writing, which can now be considered a kind of retroactive alternate history - the Cold War led to the...
  
  , a 1958 novel by Algis Budrys
• Who? (film), a 1973 British film adaptation of Budrys' novel, directed by Jack Gold
  Jack Gold
  Jack Gold is a British film and television director. He was part of the British Realist Tradition that followed Free Cinema.-Career:...
  
  
• Who (magazine), an Australian entertainment magazine
• Who (wrestler), Jim Neidhart (born 1955), American professional wrestler
• WHO (AM)
  WHO (AM)
  WHO is a clear channel radio station broadcasting 50,000 watts on 1040 AM with a news/talk format. The station is owned by Clear Channel Communications and is located in Des Moines, Iowa. The station can be heard over most of the continental United States during nighttime hours...
  
  , a news/talk radio station in Des Moines, Iowa, U.S.
• WHO-DT, a television station in Des Moines, Iowa, U.S.
• Doctor Who
  Doctor Who
  Doctor Who is a British science fiction television programme produced by the BBC. The programme depicts the adventures of a time-travelling humanoid alien known as the Doctor who explores the universe in a sentient time machine called the TARDIS that flies through time and space, whose exterior...
  
  , a British science fiction television series
• Who, a fictional first baseman in the Abbott and Costello routine "Who's on First?
  Who's on First?
  Who's on First? is a vaudeville comedy routine made most famous by Abbott and Costello. In Abbott and Costello's version, the premise of the routine is that Abbott is identifying the players on a baseball team to Costello, but their names and nicknames can be interpreted as non-responsive answers...
  
  "
• Who, a fictional creature in the Dr. Seuss books Horton Hears a Who!
  Horton Hears a Who!
  Horton Hears a Who! is a 1954 book by Theodor Seuss Geisel, under the name Dr. Seuss. It is the second Seuss book to feature Horton the Elephant, the first being Horton Hatches the Egg...
  
  and How the Grinch Stole Christmas!
  How the Grinch Stole Christmas!
  How the Grinch Stole Christmas! is a children's story by Dr. Seuss written in rhymed verse with illustrations by the author. It was published as a book by Random House in 1957, and at approximately the same time in an issue of Redbook...
  
  

Music

• The Who
  The Who
  The Who are an English rock band formed in 1964 by Roger Daltrey , Pete Townshend , John Entwistle and Keith Moon . They became known for energetic live performances which often included instrument destruction...
  
  , a British rock band
• Who? (album)
  Who? (album)
  Who? is the debut album of American R&B group Tony! Toni! Toné!. It was released on October 25, 1988 by Wing Records and was produced by Thomas McElroy and Denzil Foster. The album charted for 44 weeks on the US Billboard Top Pop Albums chart, peaking at number 69. It produced four singles,...
  
  , an album by Tony! Toni! Toné!
• "Who?" (song)
  Who? (song)
  "Who?" is a popular song written for the Broadway musical Sunny by Jerome Kern, Otto Harbach and Oscar Hammerstein II. The song was featured in the film version of Sunny starring Marilyn Miller....
  
  , a 1925 popular song written by Jerome Kern, Otto Harbach and Oscar Hammerstein II
• "Who...", a song by Ayumi Hamasaki from Loveppears
  LOVEppears
  -CD1:#"Introduction" - 1:09Words: Ayumi HamasakiMusic: HALArrangement: HALKeyboards: HALGuitar: Naoyo AkimotoProgramming: HALMixed by Dave Way...
  
  
• "Who", a song by Diana Ross from Silk Electric
  Silk Electric
  Silk Electric is a 1982 album released by American singer Diana Ross on the RCA label. The album is most notable for its iconic Andy Warhol-designed album cover of Ross and for the Top 10, Grammy-nominated single, "Muscles" . It was the second album self-produced by the singer except for the...
  
  

Acronyms

• World Health Organization
  World Health Organization
  The World Health Organization is a specialized agency of the United Nations that acts as a coordinating authority on international public health. Established on 7 April 1948, with headquarters in Geneva, Switzerland, the agency inherited the mandate and resources of its predecessor, the Health...
  
  
• Washington Homeschool Organization
  Washington Homeschool Organization
  The Washington Homeschool Organization is a homeschool group located in the state of Washington, USA. WHO is a non-profit organization with a bimonthly newsletter detailing local homeschooling news for its members. Its mission is to serve the diverse interests of home-based education in Washington...
  
  , in the state of Washington, U.S.
• White House Office
  White House Office
  The White House Office is an entity within the Executive Office of the President of the United States. The White House Office is headed by the White House Chief of Staff, which was temporarily Pete Rouse, replaced on January 6, 2010 with the permanent appointment of William M. Daley, who is also...
  
  , an entity within the Executive Office of the President of the United States
• World Humor Organization, an American improvisational comedy company

See also

• Who? Who? Ministry
  Who? Who? Ministry
  The First Derby Ministry, known as the "Who? Who?" Ministry, was a short-lived British Conservative Government which was in power for a matter of months in 1852. Lord Derby was the Prime Minister and Benjamin Disraeli served as Chancellor of the Exchequer...
  
  , a 19th-century British government
• Who's Who
  Who's Who
  Who's Who is the title of a number of reference publications, generally containing concise biographical information on a particular group of people...
  
  , several reference publications
• Guess Who (disambiguation)
• Hoo (disambiguation)
• Hu (disambiguation)
• HU (disambiguation)
• Woo (disambiguation)