| Abbreviation | Definition |
|---|---|
| IOD | Integrated Organizational Development |
| IOE | Involvement, Openness, and Expertise |
| IOL | Insure Over Lender |
| IOL | Inter Office Letter |
| IOL | Internal Office Letter |
| ION | Industrial Online Network |
| IOP | Intracom Operational Procedure |
| IOS | International Organization for Standardization |
| IOU | I Owe You |
| IOU | Independent Operating Unit |
| IOU | Internal Office Use |
| IOV | Information Organization And Visualization |
| IP | Implementable Projects |
| IP | In Process |
| IP | Incredible Price |
| IP | Independent Patent |
| IP | individual preference |
| IP | instant payment |
| IP | intellectual property |
| IP | International Patent |