NN (Niederdorf bei Rann) is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Rann/Brežice.
NN (Niederdorf bei Rann) was formerly part of the German Empire. In the German Empire, the place was called Niederdorf bei Rann. The place is now called Dolenja vas and belongs to Slovenia.