What Does MRO (Mauritanian Ouguiya) Mean?
The currency abbreviation or currency symbol for the Mauritanian ouguiya (MRO), the currency for Mauritania. The Mauritanian ouguiya is made up of 5 khoums (Arabic for “one fifth”) and is often presented with the symbol UM. Khoum and 1 ouguiya coins are rarely used in Mauritania, do to their low value.