- 1 ONER
- 2 噢勒阿惹组合
- 3 O2O男团
- 4 ONE PROMISE
- 5 OB03
- 6 One&Two晚安兔
- 7 OGMC乐队
- 8 OVDS
- 9 OYT女团
- 10 OK男女合唱团
- 11 OriSun
- 12 Orthon
- 13 欧喷爱
- 14 Online
- 15 OVERDOSE
- 16 欧比王X神棍乐团
- 17 One Fifth
- 18 oNEwAY
- 19 欧开合唱团
- 20 OBSESS
- 21 Oh One演唱组
- 22 Old Fashion
- 23 OT乐团
- 24 O.M.G组合
- 25 One More Girl
- 26 OK绷
- 27 One More
- 28 OOC
- 29 OU组合
- 30 O2O Goddess