| Abbreviation | Definition |
|---|---|
| ICW | International Council of Women |
| ICWA | Indian Council of World Affairs |
| IDBC | Indonesian Diaspora Business Council |
| IDC | International Diamond Council |
| IDC | International Dockworkers Council |
| IDKC | International Drikung Kagyu Council |
| IDPC | Interior Design Protection Council |
| IDSC | Intellectual Disability Services Council |
| IEAC | Indian Education Advisory Council |
| IEAC | Institutional Effectiveness and Assessment Council |
| IEAC | Institutional Effectiveness Assessment Council |
| IEAC | International Educational Advisory Council |
| IEAC | International Elections Advisory Council |
| IEC | Illinois Environmental Council |
| IEC | Industrial Emergency Council |
| IEC | International Education Council |
| IEMC | Ittehad e Millat Council |
| IERC | Illinois Education Research Council |
| IESC | Infrastructure Equipment Skill Council |
| IFAC | International Food Additives Council |