- a range of the Alps paralleling the eastern Adriatic coast from Slovenia to northern Albania: extends across western Croatia, and most of Bosnia and Herzegovina, and Montenegro. Highest peak, 8,714 feet (2,656 meters).
- a mountain range in W Croatia, Bosnia-Herzegovina, and Serbia: connected with the main Alpine system by the Julian Alps. Highest peak: Troglav, 1913 m (6277 ft)
