Posted in Organizations ZVDM stands for Zwadderaar Van De Maand (Dutch: Zwadderaar of the Month; Harry Potter enthusiasts) ZVDM Share Pinterest Tweet Whatsapp Post navigation ZTLZZE Leave a Reply Cancel replyYour email address will not be published.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.