Austria well as those with significant German speaking minorities: Italy, Belgium and Denmark. Many local dialects are spoken in Austria, and though their base is Austrian German, their corresponding speakers have certain degrees of difficulty when trying to understand each other. The common spoken language of Austria is not the Standard German taught in schools, however, but the Austro-Bavarian language: a group of Upper German dialects not particularly intelligible with Standard German. German languages or dialects are thus spoken natively by 88.6% of the population, which includes the 2.5% German citizens who reside in Austria, followed by Turkish (2.28%), Serbian (2.21%),
Official language to the government in their native languages. In countries that do not formally designate an official language, a "de facto" national language usually evolves. English is the most common official language, with recognized status in 51 countries. Arabic, French, and Spanish are also widely recognized. An official language that is also an indigenous language is called "endoglossic", one that is not indigenous is "exoglossic". An instance is Nigeria which has three endoglossic official languages. By this the country aims to protect the indigenous languages although at the same time recognising the English language as its lingua franca. Around 500 BC,