YSB
| Acronym | Definition |
|---|---|
| YSB | Youth Services Bureau |
| YSB | Sudbury, Ontario, Canada (Airport Code) |
| YSB | Yo soy Bea (TV series in Spain) |
| YSB | Yahoo Small Business |
| YSB | Yard Sale Buddy (website) |
| YSB | Yellow Stem Borer |
| YSB | Yonrico Scott Band |
| YSB | Yellow School Bus |
| YSB | Young Sisters & Brothers |
| YSB | Young Students' Bursary (UK) |
| YSB | Yin Style Baguazhang (martial arts) |
| YSB | You Scouse Bastard |
| YSB | Yonsei School of Business (Korea) |
| YSB | You're So Beautiful |
| YSB | Yugioh Social Board (online gaming) |