| Acronym | Definition |
|---|
| IICS➣Innovative Internet Community Systems (workshop) |
| IICS➣Institute of Information and Computing Sciences (Netherlands) |
| IICS➣Istanbul International Community School (Turkey) |
| IICS➣International Interactive Communications Society |
| IICS➣Indian Institute of Computer Science (est. 1996) |
| IICS➣International Institute for Christian Studies |
| IICS➣International Ion Chromatography Symposium |
| IICS➣Irish Institute of Chinese Studies (Ireland) |
| IICS➣Information and Communications System |
| IICS➣Integrated Infantry Combat System |
| IICS➣International Institute of Child Study (Thailand) |
| IICS➣Institute for Information and Computer Science (Philippines) |
| IICS➣International Interactive Computing Society |
| IICS➣Intelligent Integrated Communications System (Innovation) |
| IICS➣Integrated Information & Communication Systems GmbH |
| IICS➣International Imperial Court System |
| IICS➣International Information and Communication Society |