#administrative layout
- Ardeoani — The name of a commune in Romania, situated in Bacău county, consisting of the villages Ardeoani (the administrative seat) and Leahu. From a structural-geographical perspective, the settlement is located in the hilly zone of the Moldavian Subcarpathians, along the Tazlăul Sărat valley, representing an old rural community whose economy is based on agriculture, forestry, and historical ties to the regional oil extraction industry.
- Ardud — A town in Satu Mare county, Romania, situated within the historical region of Țara Codrului. From a structural-geographical and historical perspective, the locality is renowned for the Ardud Fortress (built in the 15th century by Bartholomew Dragfi), a place steeped in medieval legends and a nodal point in Transylvanian history, where the Treaty of Satu Mare was signed in 1711 and the marriage of poet Sándor Petőfi to Júlia Szendrey was solemnized.