The English version of the South African constitution calls each of these languages by its name in that language. Sotho is called Sesotho, Tswana is called Setswana, Pedi is called Sepedi, Zulu is called "isiZulu", Xhosa language is called "isiXhosa", and so on. The languages listed in the constitution are: Sesotho(Southern Sotho), Setswana(Tswana), Sepedi(Northern Sotho), isiZulu (Zulu), isiXhosa (Xhosa), Afrikaans (Afrikaans), English (English), Xitsonga (Tsonga), Siswati (Swati), Tshivenda (Venda), and isiNdebele (Southern Ndebele).