Posted in Business & Finance, Government & Military DNFH stands for Dworshak National Fish Hatchery (Idaho) DNFH stands for Documento No Fiscal Homologado (Portuguese: Approved Document No Tax; Argentina) DNFH Share Pinterest Tweet Whatsapp Post navigation DNFIDNFG Leave a Reply Cancel replyYour email address will not be published.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.