Ido - Ido Portal

Ido or IDO may refer to:

In places:

• Ido, Nigeria, a Local Government Area in Oyo State
• Ido-Osi, in Ekiti State, Nigeria
  • Ido Ekiti, a Local Government Area within Ido-Osi

In organizations:

• International Dance Organization
• Ä°DO, ferry boat company in Istanbul, Turkey

In other uses:

• Ido (name)
• Ido (language), a constructed language
• Indoleamine 2,3-dioxygenase, a key enzyme of tryptophan (TRP) metabolism.
• Identification Officer, an officer in NATO Control and Reporting Centre (CRC)
• Ido (film), a 2005 film by director Kei Fujiwara