Posted in Government & Military, Schools & Education DJMS stands for Defense Joint Military System DJMS stands for Denn John Middle School (Kissimmee, FL) DJMS Share Pinterest Tweet Whatsapp Post navigation DJMPSDJMS-AC Leave a Reply Cancel replyYour email address will not be published.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.