WEL meaning in Airport Code ?

Welkom (Afrikaans pronunciation: [ˈvɛlkɔm]) is the second-largest city in the Free State province of South Africa, located about 140 kilometres (90 mi) northeast of Bloemfontein which is the provincial capital. Welkom is also known as Circle City, City Within A Garden, Mvela and Matjhabeng. The city's Sotho name, Matjhabeng means 'where nations meet', derived from the migrant labour system, where people of various countries such as Lesotho, Malawi and Mozambique etc. met to work in the mines of the gold fields.

A settlement was laid out on a farm named "Welkom" (which is the Afrikaans and Dutch word for "welcome") after gold was discovered in the region, and it was officially proclaimed a town in 1948. The town became a municipality in 1961. It now falls in the Matjhabeng Municipality, part of the Lejweleputswa District. Welkom was officially declared a city on 14 February 1968.