International Council
- International Australian Football Council
- International Bahá'í Council
- International Code Council
- International Council Correspondence
- International Council for Game and Wildlife Conservation
- International Council for Science
- International Council for the Exploration of the Sea
- International Council of Christians and Jews
- International Council of Community Churches
- International Council of Cruise Lines
- International Council of Jewish Parliamentarians (ICJP)
- International Council of Museums
- International Council of Nurses
- International Council of Societies of Industrial Design
- International Council of Unitarians and Universalists
- International Council of Universities of Saint Thomas Aquinas
- International Council of Women
- International Council on Educational Credential Evaluation
- International Council on Monuments and Sites
- International Council on Nanotechnology
- International Council on Systems Engineering
- International Cricket Council
- International Dance Council
- International Lutheran Council
- International Music Council
- International Press Telecommunications Council
- International Rehabilitation Council for Torture Victims
- International Risk Governance Council
- International Social Science Council
- International Spiritist Council
- International Tin Council
- International Wheat Council
- International council of the United Methodist Church in Germany