AIB may refer to:
AIBO (Artificial Intelligence Robot, homonymous with aibō (相棒), "pal" or "partner" in Japanese) is an iconic series of robotic pets designed and manufactured by Sony.
Aibonito (Spanish pronunciation: [aiβoˈnito]) is a small mountain municipality in Puerto Rico located in the Mountain range of Cayey, north of Salinas; south of Barranquitas and Comerio; east of Coamo; and west of Cidra, and Cayey.
The AIBA World Boxing Championships and the AIBA Women's World Boxing Championships are biennial amateur boxing competitions organised by the International Boxing Association (AIBA), which is the sport governing body.
In Irish legend Aibell (sometimes Aoibheall (modern Irish spelling), also anglicised as Aeval) was the guardian spirit of the Dál gCais, the Dalcassians or Ó Bríen clan.
Aiborlang Khongjee (born 1983) is an Indian football player currently playing for Indian Super League club Mumbai City FC as a defender, either as a centre back or as a right back.
Aibidil Gaoidheilge agus Caiticiosma ("Irish Alphabet and Catechism") is the first book printed in Ireland in the Irish language.
AIB College of Business was an accredited, independent, nonprofit, baccalaureate college of business located in Des Moines, Iowa, in the United States.
AIB Group (UK) plc v Mark Redler & Co Solicitors  UKSC 58 is an English trust law case, concerning the applicable principles of causation for a breach of trust.
Aibō (相棒, Partners) is a Japanese television detective series that first aired on TV Asahi on June 3, 2000. It has been adapted into three films: Aibō the Movie (2008), Aibō: The Movie II (2010) and Aibō: The Movie III (2014).