Upper and Lower Austria, historically, were split into "Austria above the Enns" and "Austria below the Enns" (the Enns river is the state-border between Upper- and Lower Austria).
Ajaloolised Ülem- ja Alam-Austria jagati "Austria sealpool Ennsi" ja "Austria siinpool Ennsi" (Ennsi jõgi on Ülem- ja Alam-Austria vahel piiriks).