IOI may refer to:
- Idiopathic orbital inflammatory disease
- International Olympiad in Informatics
- Interonset interval
- Indication of interest, used in financial trading
- Interest on Investment, a synonym for Return on Investment (ROI)
- IO Interactive, a Danish video game developer
- International Ombudsman Institute
- IOI Group, a Malaysian conglomerate
- I.O.I, a South Korean girl group formed from the television show Produce 101
- Innovative Online Industries (IOI), the fictional corporation that employs most of the antagonists of the 2011 novel Ready Player One and its 2018 film adaptation
See also
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.