NSDP may refer to: Irish Nazi Party (NSDP-AO), see Adolf Mahr. National Secular Democratic Party, a political party in Lebanon. National Solidarity and Development Party, a political organization in Burma. National Space Development Program (Philippines) Net state domestic product, used in relation to calculate the GDP per capita in India. Netgear Switch Discovery Protocol, a vendor-specific management protocol. Nevada State Democratic Party, an affiliate of the Nevada Democratic Party. New Social Democratic Party, in the Republic of North Macedonia.
https://en.wikipedia.org/wiki/NSDP