NSG
NSG stands for:
- N-ERGIE Service GmbH , see N-ERGIE # Subsidiaries and holdings , an energy company based in Nuremberg
- Nightshade family (also NsG), (Solanaceae), a family of flowering plants (Magnoliopsida)
- National Socialist Violent Crimes
- Night vision device , enables or improves visual perception in darkness or twilight
- Nature reserve , exist in different countries with different names
- Navier-Stokes equations describe the flow of Newtonian liquids and gases
- Niels-Stensen-Gymnasium , Catholic high school in Hamburg
- Nippon Sheet Glass , a Japanese company that manufactures and refines glass, is part of the Sumitomo Group
- Nuclear Suppliers Group , a group that aims to contribute to the non-proliferation of nuclear weapons
- Schirnding station (DS100 code), Schirnding station
nsg stands for:
- Ngasa (also Ongamo; ISO-639-3 code), one of the Lotuxo Maa languages
