AIAI

AIAI or Aiai may refer to:


 * Artificial Intelligence Applications Institute, a non-profit technology transfer organisation at the University of Edinburgh, 1983-2019
 * Artificial Intelligence and its Applications Institute, a research institute in the School of Informatics at the University of Edinburgh, 2019-
 * al-Itihaad al-Islamiya, a Somali Islamist group
 * AiAi, a character in the Super Monkey Ball video game series

Film

 * Aye-Aye (2002)