Posted in Government & Military, Health & Medicine YOPB stands for Youthful Offender Parole Board (Canada) YopB stands for Yersinia Outer Protein B YOPB Share Pinterest Tweet Whatsapp Post navigation YOPAYOP Leave a Reply Cancel replyYour email address will not be published.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.