| Term | Full Form | Category |
|---|---|---|
| UWN | Ultimate Wrestling Nation | Others |
| UWN | Unified Wireless Network | Others |
| UWN | Union of World Nations | Others |
| UWN | United Wellness Network | Others |
| UWN | United World Nations | Others |
| UWN | United World News | Others |
| UWN | Unity With Nature | Others |
| UWN | University Wide Network | Others |
| UWN | Unlimited Web Network | Others |
| UWN | Unrestricted Word Network | Others |