CFA franc
The CFA franc (, , Franc of the Financial Community of Africa, originally Franc of the French Colonies in Africa, or colloquially ) is the name of two currencies, the West African CFA franc, used in eight West African countries, and the Central African CFA franc, used in six Central African countries. Both currencies are guaranteed by the French treasury. Although separate, the two CFA franc currencies have always been at parity and are effectively interchangeable. The ISO currency codes are XAF for the Central African CFA franc and XOF for the West African CFA franc. On 22 December 2019, it was announced that the West African currency would be replaced by an independent currency to be called Eco.