The Abkhaz or Abkhazians (Abkhaz: Аҧсуа, Apswa) are a Caucasian ethnic group, mainly living in Abkhazia, a disputed region on the Black Sea coast. A large Abkhaz diaspora population resides in Turkey, the origins of which lie in the emigration from the Caucasus in the late 19th century known as muhajirism. Many Abkhaz also live in other parts of the former Soviet Union, particularly in Russia and Ukraine.

The Abkhaz language belongs to the Northwest Caucasian languages group. Classical sources speak of several tribes dwelling in the region, but their exact identity and location remains controversial. The Abasgoi and Apsilai of the Graeco-Roman authors are considered as the predecessors of modern-day Abkhaz.

The integration of various smaller ethnic subgroups into the modern-day Abkhaz people was basically completed by the late 10th century, but some of these groups were deprived of their homeland when the Russian conquest of northwestern Caucasus forced them to become muhajirun and emigrate to the Ottoman possessions.

The Georgians (Georgian: ქართველები, kartvelebi) are Caucasian ethnic group that have originated in Georgia, where they constitute a majority of the population. Large Georgian communities are also present throughout Russia, European Union, United States, and South America.

The majority of Georgians are Eastern Orthodox Christian and largely adhere to the national autocephalous Georgian Orthodox Church, which originated in the 4th century. There are also Georgian Catholic and Muslim communities in Tbilisi and Adjara.

The Georgian people went through a complex process of nation-formation and currently comprise a diverse set of geographic subgroups, each with its characteristic traditions, manners, dialect and, in the case of Mingrelians and Svans, language. The Georgian language, with its own alphabet and long written tradition going back to the 5th century, is the language of literacy and education of all Georgians living in Georgia as well as the official language of the country. Georgian, Mingrelian and Svan, together with Laz spoken by the related Laz people form the Kartvelian language family.