| Acronym | Definition |
|---|
| ICIA | International Communications Industries Association, Inc. (formerly the Educational Communications Foundation) |
| ICIA | International Communications Industries Association, Inc. |
| ICIA | Instituto Canario de Investigaciones Agrarias (Spain) |
| ICIA | Institute of Contemporary Interdisciplinary Arts |
| ICIA | Irish Cellular Industry Association |
| ICIA | International Conference on Information Acquisition |
| ICIA | International Credit Insurance Association |
| ICIA | Iowa Crop Improvement Association |
| ICIA | Guild of Industrial, Commercial and Institutional Accountants (Canada) |
| ICIA | Idaho Crop Improvement Association |
| ICIA | Instituto de Cultura Ibero-Atlântica |
| ICIA | Illinois Crop Improvement Association, Inc. |
| ICIA | International Commission for Impact Assessment |
| ICIA | Institutul de Cercetari Pentru Instrumentatie Analitica (Research Institute for Analytical Instrumentation; Romania) |
| ICIA | Instituto de Cultura Indígena Argentina (Spanish: Argentina Institute of Indigenous Culture) |
| ICIA | Indian Computer Institute Association |
| ICIA | Institute of Commercial & Industrial Accountants (Malaysia) |
| ICIA | International Christian Interpreter Association |
| ICIA | Illinois Council of Independent Airports |