| ICDC | Ice Cold Diet Coke 
| Others |
| ICDC | Ice Cream Donuts and Coffee
| Others |
| ICDC | Indiana Cooperative Development Center
| Others |
| ICDC | Industrial and Commercial Development Corporation
| Others |
| ICDC | Innercity Community Development Corporation
| Others |
| ICDC | Inorganometallic Catalyst Design Center
| Others |
| ICDC | Insurance Congress of Developing Countries
| Others |
| ICDC | Integrated Climate Data Center
| Others |
| ICDC | Integrative Communications and Diversity Committee
| Others |
| ICDC | Intelligence Community Deputies Committee
| Others |
| ICDC | Interfaith Child Development Center
| Others |
| ICDC | International Camp Director Course
| Others |
| ICDC | International Carbon Dioxide Conference
| Others |
| ICDC | International Career Development Center
| Others |
| ICDC | International Career Development Conference
| Others |
| ICDC | International Centre for Digital Content
| Others |
| ICDC | International Committee for Democracy in Cuba
| Others |
| ICDC | International Conference on Design Creativity
| Others |
| ICDC | Internship & Career Development Center
| Others |
| ICDC | Iraqi Civil Defense Corps
| Others |
| ICDC | Irvine Child Development Center
| Others |
| ICDC | Israel Center for Disease Control
| Others |
| ICDC | Itawamba County Dev Council
| Others |
| ICDC | Itawamba County Development Council
| Others |