Posted in Business & Finance, Information Technology, Organizations, Schools & Education, Science DNST stands for Depollution Nettoyage Stands de Tirs (French waste management company) DNST stands for Division of Network Systems and Telecommunications DNST stands for Department of Nuclear Science and Technology (Royal Naval College; UK) DNST stands for Dulles National Soccer Tournament (Virginia Youth Soccer Association) DNST stands for Department of Naval Science and Tactics (Philippines)