Posted in Security ZSIS stands for Zambia Security Intelligence Service ZSIS stands for Zavod za Sigurnost Informacijskih Sustava (Croatian: Department of Information Systems Security; Croatia) ZSIS Share Pinterest Tweet Whatsapp Post navigation ZPUAZTPM Leave a Reply Cancel replyYour email address will not be published.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.