IWIC
| Acronym | Definition |
|---|---|
| IWIC | International Workshop on Ice Caves |
| IWIC | International Workshop on Intercultural Collaboration (Association for Computer Machinery) |
| IWIC | Indosat Wireless Innovation Contest (Indonesia) |
| IWIC | Intelligence Weapons Instructor Course (military training course) |
| IWIC | International Waste Identification Code |
| IWIC | international Welding Inspection Personnel - Level C |
| IWIC | Independent Weather Information Center |