Usd a pesos
USD US Dollar Country United States of America Region North America Sub-Unit 1 Dollar = 100 cents Symbol $, US$ The U.S. dollar is the currency most used in international transactions. Several countries use the U.S. dollar as their official currency, and many others allow it to be used in a de facto capacity. As a result, currently circulating paper money consists primarily of Federal Reserve Notes that are denominated in United States dollars (12 U.S.C. § 418). Since the suspension in 1971 of convertibility of paper U.S. currency into any precious metal, the U.S. dollar is de facto fiat money.