UPN meaning in International ?

The Navarrese People's Union (Spanish: Unión del Pueblo Navarro), abbreviated to UPN, is a regional conservative political party in Navarre, Spain. Until 2008, it was a fraternal party of the People's Party (PP), acting as the latter's Navarrese branch.

UPN is a strong opponent of Basque nationalism, and supports a Spanish regional identity for Navarre with a marginal Basque component and separate from the Basque Country. The party's regionalist tradition dates back to the nineteenth century, in which the Spanish nation is seen to be based on 'regional liberties'. They oppose Basque nationalism.

During the 1991–2008 period, UPN acted as the Navarrese branch of the PP, which, in return, did not run at Navarrese elections as a part of their agreement. During this period, UPN was the largest party in elections for the regional Parliament of Navarre and the ruling party of the Autonomous Community from 1996 to 2015.