IDCI
| Acronym | Definition |
|---|---|
| IDCI | Islamic Dawah Centre International (UK) |
| IDCI | Infinite Diversity in Infinite Combinations |
| IDCI | Ingersoll District Collegiate Institute (Ingersoll, ON, Canada |
| IDCI | Interim Defined Central Office Interface (Bellcore) |
| IDCI | Islamic Daw'ah Carrier Initiative |
| IDCI | Institut pour Le Développement de La Coopération Internationale (French: Institute for the Development of International Cooperation) |