EKU

EKU or Eku may refer to:

• Eku, Delta, a town in Nigeria
• Eku Edewor (born 1986), Nigerian actress
• Earliest known use, in philately
• Eastern Kentucky University, a public, regional comprehensive, post-secondary institution in Richmond, Kentucky, United States
• European Karate Union, now the European Karate Federation
• Evangelical Church of the Union (German: Evangelische Kirche der Union), a defunct German Christian denomination
• EKU, a former German brewery, now a brand of Kulmbacher Brewery
• Extended Key Usage, an extension of Public Key Infrastructure to a Digital signature