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