What is another word for Transcaucasia?
Pronunciation: [tɹanskəkˈe͡ɪzi͡ə] (IPA) 
Transcaucasia is a historical region located in the southern part of the Caucasus Mountains. It comprises the countries of Armenia, Azerbaijan, and Georgia. One of the synonyms for Transcaucasia is South Caucasus, which refers to the part of the Caucasus that is located south of the Greater Caucasus mountain range. Another synonym is the Transcaucasian region, which is a term often used to refer to the area during the Soviet era. The Caucasus region or simply Caucasia is another synonym for Transcaucasia, but it also includes the North Caucasus, which comprises parts of Russia. Overall, the region holds great historical and cultural significance, and its many names reflect its varied importance.
