Beatboxers · U (7827)
- U
- U-ki
- U-know
- U.H.Q
- Ubeats
- Ucchi
- Ucchie
- Ueda Rentarou
- uion
Ukan - ukiwa
UkU - Ulises
- Ultimate
- Ultra
- Ultra Satria
UltraSonic 
Unbalance - Uncle 5
Undefined official account - Underlord
- Undertaker
Undo - Unfamous
Unhinged - Unhurryfy
- Unix
- UnKnown
- Unoki
- Unome
- UPPERMOONS
- UP优魄
- Ur'Real
Uranus - Urban
- Urbano
- Urchinn
- Urchinnn
- Uren
- Uriel
- Urubeats
- Uruz
- us3r
- User101
- usimaru
Ustro official account 
UT - UTA
- Uu
- Uxakid
- Uz