| Acronym | Definition |
|---|
| OICC➣Ottawa Integrative Cancer Centre (Canada) |
| OICC➣Officer In Charge of Construction |
| OICC➣Ottawa Inuit Children's Centre (Ottawa, Canada) |
| OICC➣Organization of Islamic Capitals and Cities |
| OICC➣Operational Intelligence Coordination Center (US DoD) |
| OICC➣Osaka International Convention Center |
| OICC➣Okinawa Interagency Coordinating Council |
| OICC➣Operations Intelligence Crisis Center |
| OICC➣Occupational Information Coordinating Committee |
| OICC➣Office International du Cacao et du Chocolat (French: International Office of Cocoa and Chocolate) |