Posted in Internet Slang, Organizations, Science DNFF stands for Den Norske Fagpresses Forening (Norwegian) DNFF stands for Death Note Fan Flash DNFF stands for Den Norske Forening i Finland (Norwegian: Norwegian Association of Finland) DNFF Share Pinterest Tweet Whatsapp Post navigation DNFGDNFE Leave a Reply Cancel replyYour email address will not be published.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.