Hiện nay

1. Uniform Resource Locator
2. Universal Resource Locator
3. Underground research laboratory
4. User Requirements Language
5. Unfinanced Requirements List
6. Up Relief Line
7. Ubiquity now, Revenues Later
8. Uniform Resource Locater
9. Universal Resource Location
10. Upper range limit
11. Upper reference limit
12. Upper reporting limit
13. Uniform Resource Location
14. Universal Resource Locter
15. Upper rate limit