Posted in Arts, Government & Military YBJB stands for Yerba Buena Jazz Band YBJB stands for Yakima Basin Joint Board (Ellensburg, WA) YBJB Share Pinterest Tweet Whatsapp Post navigation YBKYBJA Leave a Reply Cancel replyYour email address will not be published.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.