WICA
| Acronym | Definition |
|---|---|
| WICA | Wind Cave National Park (US National Park Service) |
| WICA | Whidbey Island Center for the Arts (Langley, WA) |
| WICA | When I Come Around (Green Day song) |
| WICA | Water Island Civic Association (St. Thomas, US Virgin Islands) |
| WICA | Western India Culinary Association (hospitality industry) |
| WICA | While in Control Area |
| WICA | White Ironstone China Association, Inc. |