DNT

DNT may refer to:

Chemistry

 * Dermonecrotic toxin, a toxin
 * Dinitrotoluene, a chemical precursor to TNT

Medicine

 * Double-negative T cell, a thymocyte in an early stage of development
 * Dysembryoplastic neuroepithelial tumour, a type of brain tumour

Computing

 * Do Not Track, a proposed HTTP header, to disable tracking by web services

Places

 * Dallas North Tollway, Texas, USA
 * Dent railway station, by National Rail station code

Other uses

 * Denotified tribes of India
 * Norwegian Trekking Association (Norwegian: Den Norske Turistforening)
 * Duluth News Tribune, a newspaper in Duluth, Minnesota, USA
 * Druk Nyamrup Tshogpa, a political party in Bhutan