1 - UCEE
2 - Uche B
3 - Ugly Beats
4 - Ugly x Touch
5 - UglyOnIt
6 - UGYN
7 - Uhuru
9 - Unas Beats
10 - Unbelievable Beats
11 - Uncle B
12 - Uncle Chucc
13 - Uncle Waffles
14 - Uncle Waffles
15 - Unda Beatz
16 - Unda Beatz
17 - Unicus
18 - UnideBeatz
19 - Unkle beatz
20 - Unkle beatz
21 - UNKNOWN
22 - Unknown Records
23 - UNKWN
24 - Unruly Entertainment
25 - Unruly Entertainment
26 - UPNORTH
27 - UpondeeBeat
28 - Upsetta
29 - Uptown Bristol Entertainment
30 - Uptown Gaza Records
31 - Uraken
32 - Usain Bolt
33 - UTA