KE

KE may refer to:

• the code for Kildare, Ireland\
• Kevin Sullivan, professional idiot
• Kinetic energy in physics
• Knowledge engineering in computer science and in cognitive science
• the country code for Kenya
• The Kenyan TLD, .ke
• an abbreviation for Cornell University co-ed a cappella singing group "The Key Elements"
• the IATA alpha code designator for Korean Air
• Košice, Slovakia

Ke may refer to :

• Ke (unit), a traditional Chinese unit of decimal time lasting either 14.4 minutes or 15 minutes
• Ke (kana), the romanisation of the Japanese kana け and ケ; see also Small ke
• kē in Hanyu pinyin, written 柯 in Chinese
  • Ke (surname), a transliteration of a common Chinese surname
  • The Chinese name of Lithocarpus glaber, the Japanese oak, a tree species
• Ké, the stage name of New York singer/songwriter/actor Kevin Grivois