UNISA

The University of South Africa (UNISA) is the largest university system in South Africa by enrollment. It attracts a third of all higher education students in South Africa. Through various colleges and affiliates, UNISA has over 400,000 students, including international students from 130 countries worldwide, making it one of the world's mega universities and the only such university in Africa. It is the only higher education institution to carry the name of the country. It is the first tertiary institution in Africa to own an airport.