Caucasus (Geographic Name)
- Caucasia
- Caucasus Mountains
- Caucasus Region
- Kavkaz
- Broader heading: Mountains Caucasus, South
- Broader heading: Mountains Russia (Federation)
Lippincott (Caucasus or Caucasia, Rus. Kavkaz, major physiographic region, so. Eur. USSR)
Gloss. geog. names 6 lang., 1967 (Caucasia, Caucasus, Caucasie, Caucaso, Kaukasien, Kaukasië)
Britannica Micro. (Caucasus Mountains)
Web. geog. (Caucasia or Caucasus)
Random House (Caucasus, also Caucasia; mountain range and region)
Oxford Atlas of the World, 2008 (range; 42°30ʹ00ʺN 045°00ʹ00ʺE)