Look up aio in Wiktionary, the free dictionary.

AIO, Aio or AiO may refer to:

Arts, entertainment, and media

• Adventures in Odyssey, an Evangelical Christian-themed radio drama/comedy series
• Äio, a 2010 folk-metal album from Estonian folk-metal group Metsatöll
• Aio, a character in the 2005 drama fantasy action TV series Darna (2005 TV series)
• Mio Aio, Takumi Aio, and/or Yūji Aio, characters from the Japanese novel and film Be with You
• Aio, the fictional world of the video game Rise of Nations: Rise of Legends

Businesses and organizations

• Aio Wireless, former subsidiary unit of AT&T Inc. that provided prepaid wireless service
• Anthropological Index Online, international indexing service for anthropology

Computing

• AIO Robotics, an American 3D Printer company
• Asynchronous I/O
• All-in-one (closed-loop), a liquid cooling system for a CPU
• All-in-one computer

People

• Aio (monk), a fabricated monk of Crowland Abbey in Lincolnshire, England
• Aio of Friuli (9th century), probable Duke of Friuli, northeast Italy
• AiO (Ai Ōtsuka), a J-pop singer
• Aiō, an alternate spelling for Ay-O, the Japanese rainbow painter from Fluxus

Other uses

• Aio, Yamaguchi, a town in Yamaguchi Prefecture, Japan
• AIO variables (Activity, Interest, Opinion), a type of psychographics measure
• Atlantic Municipal Airport (IATA/FAA code AIO)

See also

• All in One (disambiguation), with various specific meanings