UWI
| Acronym | Definition |
|---|---|
| UWI | University of the West Indies |
| UWI | Unified Workforce Intelligence |
| UWI | United Way International |
| UWI | Unique Well Identifier |
| UWI | United Water International (Australia and New Zealand) |
| UWI | Unisoft Wares, Inc. |
| UWI | United Water Idaho Inc. (Boise, ID) |
| UWI | Unattended Windows Installer |