Posted in Business & Finance, Internet Slang, Organizations YYS stands for Yo-Yo Stocks YYS stands for York Young Soloists (UK) YYS Share Pinterest Tweet Whatsapp Post navigation YYSAYYRW Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.