Official – Republic of South Africa (English)
Official – Suid-Afrika (Afrikaans)
Official – iNingizimu Afrika (Zulu, Swazi)
Official – uMzantsi Afrika (Xhosa)
Official – Afrika-Borwa (Pedi, Sotho)
Official – Aforika Borwa (Tswana)
Official – Afurika Tshipembe (Venda)
Official – Afrika Dzonga (Tsonga)
Official – iSewula Afrika (Ndebele)
Citizens – South Africans (and various, including tribal, origin references)
Capital – Cape Town (Legislative) (Kaapstad in Afrikaans), Pretoria (Administrative) (iPitoli in Zulu)
Languages – Official – Afrikaans, English, Zulu, Xhosa, Swati, Ndebele, Southern Sotho, Northern Sotho, Tsonga, Tswana, Venda. Other recognized – Fanagalo, Lobedu, Northern Ndebele, Phuthi, South African Sign Language, Khoe, Nama and San.
Radio – (English) http://www.metrofm.co.za/portal/site
Radio – (Afrikaans) http://www.rsg.co.za/
Radio – (multi-lingual) http://www.channelafrica.org/portal/site
Why English? – Conquered and ruled by the British over a 400-year period
Why/What Afrikaans? – A mix of Dutch (Nederlands) and local languages, from origin as a Dutch colony.