Posted in Schools & Education ZZBZ stands for Zavod Za Bolesti Zavisnosti (Serbian: Institute for Substance Abuse; Subotica, Serbia) ZZBZ Share Pinterest Tweet Whatsapp Post navigation ZTLZZE Leave a Reply Cancel replyYour email address will not be published.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.