IIO

IIO or Iio may refer to:

• iiO, an American dance music group
• Iio (surname), in Japan
• Imperial Inspectorate Organization, or its successor the Islamic Inspectorate Organization in Iran
• Independent Investigations Office, a police oversight agency in British Columbia, Canada
• Italian Instabile Orchestra, an experimental big band
• Information Integration Officers, of the U.S. Air Force; see Aircrew Badge
• Diminished supertonic triad (ii^o), a borrowed chord
• Linux Industrial I/O subsystem

• I2O (Intelligent Input/Output), a defunct computer input/output (I/O) specification

This disambiguation page lists articles associated with the title IIO.
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