FACT 1: The currency of Mauritania is the Mauritanian Ouguiya. It's code is MRO. According to our data, USD to MRO is the most popular Ouguiya exchange rate conversion.

FACT 2: The most popular banknotes used in Mauritania are: 100, 200, 500, 1000, 2000, 5000. It's used solely in Mauritania

FACT 3: In 1973, the Ouguiya was introduced to replace the CFA Franc. The most recent issues of the Ouguiya were in 2003 and 2004; the coins being minted in Slovakia.

GNF
Guinean Franc

FACT 1: The currency of Guinea is the Guinean Franc. It's code is GNF. According to our data, USD to GNF is the most popular GNF Franc exchange rate conversion.

FACT 2: The most frequently used banknotes in Guinea are: 100, 500, 1000, 5000, 10000. It's solely used in Guinea.

FACT 3: The Guinean franc was reintroduced as Guinea's currency in 1985 replacing the syli. In 2002 a revised version of the 10,000 francs banknote was issued with a holographic patch replacing a diamond patch over the letters 'RG'.