Posted in Health & Medicine, Science DM1 stands for DIF (Differentiation-Inducing-Factor) Metabolite 1 DM1 stands for Diabetes Mellitus Type 1 DM1 stands for Draftsman-Illustrator First Class (Naval Rating) DM1 Share Pinterest Tweet Whatsapp Post navigation DM3DM02 Leave a Reply Cancel replyYour email address will not be published.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.