- 1 Unknown T
- 2 Uncle Sam
- 3 Ucie Sucita
- 4 Uranium
- 5 Umberto Echo
- 6 Uncommon Nasa
- 7 Unreal
- 8 Upercent
- 9 Uncle M
- 10 Unk
- 11 UNSECRET
- 12 Unfazed
- 13 Uvee Hayes
- 14 Unveiled
- 15 U-Roy
- 16 USO
- 17 Unusual Cosmic Process
- 18 Until The Ribbon Breaks
- 19 U-Turn
- 20 Ulan
- 21 UnplUgged
- 22 Umar
- 23 USG
- 24 Used
- 25 Ursine Vulpine
- 26 Urmet K
- 27 Ummet Ozcan
- 28 Uriel Lozano
- 29 Unresolved
- 30 Uncle Steve