- Red Velvet (grup musik)
- Daftar julukan kota di Amerika Serikat
- Daftar olahragawan LGBT
- Olimpiade Musim Panas 2012
- Oh Sang-jin
- 2017 World Youth Championships in Athletics – Girls' 3000 metres
- IAAF World Youth Championships in Athletics
- 2017 World Youth Championships in Athletics – Girls' shot put
- 2017 World Youth Championships in Athletics – Girls' 400 metres
- 2017 World Youth Championships in Athletics – Girls' 100 metres
- 2017 World Youth Championships in Athletics – Girls' discus throw
- 2017 World Youth Championships in Athletics – Girls' 2000 metres steeplechase
- List of world under-18 bests in athletics
- 2015 World Youth Championships in Athletics – Girls' heptathlon
- 2015 World Youth Championships in Athletics
