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.

SLL
Sierra Leonean Leone

FACT 1: The currency of the Sierra Leone is the Sierra Leonean Leone. It's code is SLL & its symbol is Le. According to our data, USD to SLL is the most popular Leones exchange rate conversion.

FACT 2: The most popular banknotes used in Sierra Leone are: Le1000, Le2000, Le5000, Le10000. It's only used in Sierra Leone.

FACT 3: The Leone was introduced in 1964 and replaced the British West African Pound. All coins depict a portrait of the current president and are a mixture of round and octagonal shape.