IEU (disambiguation)

IEU or Ieu may refer to:
 * Independent Education Union of Australia, the union of employees working in non-government schools in Australia
 * Internet Encyclopedia of Ukraine, a free English-language online encyclopedia with a wide range of articles about Ukraine

Education

 * PLA Information Engineering University, Chinese military university
 * IE University, a private university in Madrid, Spain

People

 * Ieu Koeus, a Cambodian politician
 * Ieu Pannakar, a Cambodian film director and statesman