Carinthia is the southernmost and least densely populated Austrian state, in the Eastern Alps, and is noted for its mountains and lakes. The main language is German. Its regional dialects belong to the Southern Bavarian group. Carinthian Slovene dialects, forms of a South Slavic language that predominated in the southeastern part of the region up to the first half of the 20th century, are now spoken by a small minority in the area.

Austrian German, Austrian Standard German (ASG), Standard Austrian German, Austrian High German, or simply just Austrian, is the variety of Standard German written and spoken in Austria and South Tyrol. It has the highest sociolinguistic prestige locally, as it is the variation used in the media and for other formal situations. In less formal situations, Austrians use Bavarian and Alemannic dialects, which are traditionally spoken but rarely written in Austria. It has been standardized with the publishing of the Österreichisches Wörterbuch in 1951.