Posted in Business & Finance, Health & Medicine DNFU stands for Diabetic Neuropathic Foot Ulcer DNFU stands for Dan Nilson Företagsutbildningar AB (Swedish: Dan Nilson Corporate Training Ltd.) DNFU Share Pinterest Tweet Whatsapp Post navigation DNFUCYVTR Leave a Reply Cancel replyYour email address will not be published.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.