| ICCT | Icelandic Canadian Club of Toronto 
| Others |
| ICCT | Image Construction and Composition Tool
| Others |
| ICCT | India Cultural Center and Temple
| Others |
| ICCT | Information Communication and Computation Technology
| Others |
| ICCT | Information Communication and Creative Technologies
| Others |
| ICCT | Information Computer and Communication Technologies
| Others |
| ICCT | Innovative Clean Coal Technology
| Others |
| ICCT | Institute For Cross Cultural Training
| Others |
| ICCT | Integrated Community Care Team
| Others |
| ICCT | Inter-agency Contracts Coordinating Team
| Others |
| ICCT | International Catamaran Challenge Trophy
| Others |
| ICCT | International Centre for Counter Terrorism
| Others |
| ICCT | International Centre for Counter-Terrorism
| Others |
| ICCT | International Committee of Clean Technologies
| Others |
| ICCT | International Committee of Clean Technology
| Others |
| ICCT | International Conference on Communication Technology
| Others |
| ICCT | International Council on Clean Transportation
| Others |
| ICCT | Iowa City Community Theatre
| Others |
| ICCT | Italian Club of Cape Town
| Others |