Currency Code: USD

Numeric Code: 840

Currency Sign: $

The United States dollar (sign: $; code: USD; also abbreviated US$ and referred to as the U.S. dollar, American dollar or US Dollar) is the official currency of the United States and its overseas territories. It is a Federal Reserve Note and consists of 100 smaller cent units.

It is the currency most used in international transactions and is the world's most dominant reserve currency. Several countries use it as their official currency, and in many others it is the de facto currency. Besides the United States, it is also used as the sole currency in two British Overseas Territories: the British Virgin Islands and the Turks and Caicos islands.