Posted in Government & Military, Schools & Education HZZ stands for Hrvatski Zavod za Zapošljavanje (Croatian: Croatian Employment Service) HZZ stands for Horen, Zien & Zwijgen (Dutch: Hear, See and Keep Silent; proverbial teaching) HZZ Share Pinterest Tweet Whatsapp Post navigation KZTVZTR Leave a Reply Cancel replyYour email address will not be published.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.