| ICCI | Illinois Clean Coal Institute 
| Others |
| ICCI | Innovative Civil Constructors Inc.
| Others |
| ICCI | Institute for Comparative Cancer Investigation
| Others |
| ICCI | Institute for Creative Community Initiatives
| Others |
| ICCI | Institute for Curriculum and Campus Internationalization
| Others |
| ICCI | Integrated Control Concepts, Inc.
| Others |
| ICCI | International Cannabis and Cannabinoid Institute
| Others |
| ICCI | International Cannabis and Cannabinoids Institute
| Others |
| ICCI | International Cognition and Culture Institute
| Others |
| ICCI | International Collaboration on Complex Interventions
| Others |
| ICCI | International Conference on Computing and Information
| Others |
| ICCI | International Cryosphere Climate Initiative
| Others |
| ICCI | Interreligious Coordinating Council in Israel
| Others |
| ICCI | Invest Canada Community Initiatives
| Others |
| ICCI | Iowa Citizens for Community Improvement
| Others |
| ICCI | Islamabad Chamber of Commerce Industry
| Others |
| ICCI | Islamic Chamber of Commerce and Industry
| Others |
| ICCI | Islamic Community Center of Illinois
| Others |
| ICCI | Islamic Cultural Centre of Ireland
| Others |
| ICCI | Italian Car Club Ireland
| Others |