Your abbreviation search returned 25 meanings
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| Rank Abbr. | Meaning | |
|---|---|---|
| IOI | International Olympiad in Informatics | |
| IOI | Island of Ireland | |
| IOI | Interest on Investment (finance) | |
| IOI | Innovative Online Industries | |
| IOI | International Ocean Institute | |
| IOI | Indian Ocean Islands | |
| IOI | Institute of Informatics (various locations) | |
| IOI | Indicator of Interest | |
| IOI | International Ombudsman Institute (Canada) | |
| IOI | Indication of Interest | |
| IOI | Interuniversitair Oogheelkundig Instituut (Dutch) | |
| IOI | Independent Opportunities, Inc. (Tulsa, OK) | |
| IOI | Innovations in Optics, Inc. (Woburn, MA) | |
| IOI | Identity of Interest | |
| IOI | Item of Interest | |
| IOI | Interonset Interval (music composition) | |
| IOI | Israel Opportunity Investor (blog) | |
| IOI | In Orbit Infrastructure | |
| IOI | Integrated Operating Instruction (specifically, how to start up or shut down a nuclear power plant) | |
| IOI | Interim Operating Instructions | |
| IOI | Items of Importance | |
| IOI | Internal Operating Instruction | |
| IOI | Inter-Ocular Impact (hits you right between the eyes) | |
| IOI | Item of Inspection | |
| IOI | Internal Operating Income | |
Note: We have 95 other definitions for IOI in our Acronym Attic