| Acronym | Meaning |
| WIC | Women, Infants and Children (public health program) |
| WIC | Warfighting Integration Center (US Air Force) |
| WIC | Warning Information Correlation |
| WIC | Wartime Identification Code |
| WIC | Weapons Instructor Course |
| WIC | Web Information Center |
| WIC | Welfare and Institutions Code (California) |
| WIC | Western Isles Council (UK) |