| International Association of Conference Centers | Business |
| International Association of Color Consultants | Business |
| Indo-Arab Confederation Council | Business |
| Italy-America Chamber of Commerce | Community |
| International Anti-Corruption Conference | Community |
| Interagency Autism Coordinating Committee | Community |
| International Anti-Counterfeiting Coalition | Community |
| International Association of Commercial Collectors | Community |
| Interagency Air Cartographic Committee | Community |
| Irish American Community Center | Community |
| Italian American Community Center | Community |
| International Association of Conference Centres | Community |
| Indian American Cultural center | Community |
| Islamic Association of Collin County | Community |
| Iranian American Community Center | Community |
| Indian Association of Clinical Cardiologists | Community |
| Industrial Agriculture Communications Center | General |
| International Agricultural Coordinating Committee | General |
| Industrial Agricultural Communication Center | General |
| International Associated Cargo Carrier | General |
| Instituto de Aeronáutica Civil de Cuba | General |
| Israeli Antisemitic Cartoons Contest | General |
| Instituto Atlético Central Córdoba | General |
| Intelligent Adaptive Cruise Control | General |
| Improved Accessories | General |
| Interactive Cruise Control | General |
| Infrastructure Assistance Coordinating Council | Governmental |
| Indian Alcoholism Commission of California | Governmental |
| Independent Anti-Corruption Commission | Governmental |
| Institute for Advanced Corporate Counsel | Governmental |
| Italian American Chamber of Commerce | Governmental |
| Indian American Chamber of Commerce | Governmental |
| Institutional Animal Care Committee | Medical |
| International Association of Conference Centers North America | Messaging |
| International America's Cup Class | Sports |
