| IICD | Independent International Commission on Decommissioning 
| Others |
| IICD | Indian Institute of Crafts and Design
| Others |
| IICD | Indonesian Institute for Corporate Directorship
| Others |
| IICD | Infrastructure Information Collection Division
| Others |
| IICD | Institute for International Cooperation and Development
| Others |
| IICD | International Institute for Communication and Development
| Others |
| IICD | International Institute for Creative Development
| Others |
| IICD | International Institute of Christian Discipleship
| Others |