| Integrated Coastal And Marine | Academic & Science |
| Institute for Complex Adaptive Matter | Academic & Science |
| Integrated Clicks And Mortar | Business |
| International Companion Animal Management | Business |
| institute of Chartered Accountants in Malawi | Business |
| Identity Credential and Access Management | Business |
| Identity Credentials and Access Management | Business |
| Institute for Conflict Analysis and Management | Business Management |
| Institute of Conflict Analysis and Management | Business Management |
| Integrated Coastal Area Management | Business Management |
| Improved Chemical Agent Monitor | Chemistry |
| Indigenous Cultural Affairs Magazine | Community |
| Iowa Collaborative Assessment Modules | Community |
| Ipswich Community Access Media | Community |
| International Conference and Annual Meeting | Community |
| International Confederation of Architectural Museums | Community |
| Integrating Computer Animation And Multimedia | Computing |
| Interdisciplinary Computing And The Arts Major | Computing |
| Integrated Computer-aided Manufacturing | Electronics |
| International College of Automotive Malaysia | General |
| Imaging Color Analyzer Module | General |
| International Centre for Advanced Materials | General |
| International Congress for Applied Mineralogy | General |
| Indiana Center for Accessible Materials | General |
| Incident Cause Analysis Method | General |
| Integrating Cavity Absorption Meter | General |
| Integrated Coaching Advising and Mentoring | General |
| Incidents Cause Analysis Method | General |
| Innovative Coordinated Access and Mobility | General |
| Institute Of Chartered Accountants Of Manitoba | Governmental |
| International Council For Applied Mineralogy | Governmental |
| Ilustre Colegio de Abogados de Madrid | Governmental |
| International Cooperative Agreements Manual | Governmental |
| International Conference on Alpine Meteorology | International |
| I Couldn't Agree More | Internet |
| Interdisciplinary Center for Applied Mathematics | Maths |
| Intra Cellular Adhesion Molecules | Medical |
| Inter Cellular Adhesion Molecule | Medical |
| International Center For Automotive Medicine | Medical |
| Information Collection for Automated Mapping | Military and Defence |