WI

WI or wi may refer to:

Places

 * West Indies postal abbreviation
 * Wiesbaden, a city in southwest Germany
 * Wisconsin, US (postal abbreviation)

People and characters

 * Wi (mythology), a Lakota deity
 * Wi Man of Gojoseon, a military leader from the Han dynasty state of Yan, in modern Korea

Businesses and organizations

 * West Indies cricket team, in cricket statistics
 * Women's Institutes, a locally organised group for women in various countries including Britain and Canada

Other uses

 * Wi (hangul), a Korean character
 * Waterfall ice, the ice formed from a frozen waterfall; see