In this context, to distinguish between the conventions used to encode the currency and the other for encoding the exchange rate:
Encoding Currency: usually expresses each process in three alphabetic characters, the first two letters reflect the country Faramz The last character to the first character in the name of the currency
For example: the name of the country and any US m A, D any dollar
Encoding rate: made up as follows for the exchange rate USD / FRF and reads versus U.S. $ FF, and means that one U.S. Dollar is equal to a certain number of French francs.
For example, to not have the exchange rate next 5.7010 = USD / FRF in such a case we say that one dollar is equal to 5.7010 francs permission to read the exchange rate of a certain rule that the currency on the left is the constant currency or currency-denominated may give them a value of 1 or 100 units as is respect for the Italian lira, the currency on the right are the currency and pricing has been the practice that the exchange rate to be announced until the fourth number after the comma.
التسميات
Financial concepts