NWIC
| Acronym | Definition |
|---|---|
| NWIC | North West Impreza Club |
| NWIC | National Wheat Improvement Committee |
| NWIC | National Water Information Clearinghouse (USGS) |
| NWIC | National Water Initiative Committee (Australia) |
| NWIC | North Wilts Inventors Club (Dorset, England, UK) |