| Abbreviation | Definition |
|---|---|
| IAP | Industrial Air Products |
| IAS | In-line Air Separator |
| IBBC | International Bioenergy and Bioproducts Conference |
| IBBC | International Bioenergy Bioproducts Conference |
| IBF | Intelligent Brake light Flasher |
| IBFL | Imperial Bronze outdoor Flourescent wall Light |
| IBFP | Immobilon Blotting Filter Paper |
| IBLM | Integrated BrushLess Motor |
| IBLW | Inboard Brake kit, LightWeight |
| IBM | Industrial Business Machine |
| IBM | Injection Blow Molding |
| IBP | Industrial Battery Products |
| IBP | Industrial By Products |
| IBP | Innovative Business Products |
| IC | Inflatable Curtain |
| IC | Inlay Color |
| IC | Insulated Can |
| IC | Insulated Ceiling |
| ICC | Individual Cell Charger |
| ICCPD | In-Cable Control- and Protecting Device |