Posted in Business & Finance, Government & Military, Information Technology, Internet Slang, Organizations DNE stands for Direction Nationale de l’Energie (French: National Directorate of Energy; Mali) DNE stands for Diagnostic Nasal Endoscopy (procedure) DNE stands for Digital Network Engineer DNE stands for Dictionary of Newfoundland English DNE stands for Does Not Exist DNE stands for Do Not Erase DNE stands for Dedicated Network Environment DNE stands for Do Not Enter DNE stands for Death Notification Entry DNE