WI or wi may refer to:
Wikipedia ( (listen), (listen) WIK-kee-PEE-dee-ə) is a multilingual online encyclopedia, based on open collaboration through a wiki-based content editing system.
William Shakespeare (bapt. 26 April 1564 – 23 April 1616) was an English poet, playwright and actor, widely regarded as the greatest writer in the English language and the world's greatest dramatist.
Wikidata is a collaboratively edited knowledge base hosted by the Wikimedia Foundation. It is a common source of open data that Wikimedia projects such as Wikipedia can use, and anyone else, under a public domain license.
Sir Winston Leonard Spencer-Churchill (30 November 1874 – 24 January 1965) was a British statesman, army officer, and writer.
Willard Carroll Smith Jr. (born September 25, 1968) is an American actor, rapper and media personality.
Wisconsin ( (listen)) is a U.S. state located in the north-central United States, in the Midwest and Great Lakes regions.
James Butler Hickok (May 27, 1837 – August 2, 1876), better known as "Wild Bill" Hickok, was a folk hero of the American Old West known for his work across the frontier as a drover, wagon master, soldier, spy, scout, lawman, gunfighter, gambler, showman, and actor.
Winx Club is an Italian animated television series created, directed, and produced by Iginio Straffi. It is set in a magical universe that is inhabited by fairies, witches, and other mythical creatures.