United States dollar - Wikipedia
The United States dollar (symbol: $; currency code: USD[a]) is the official currency of the United States and several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par …
USD - US Dollar rates, news, and tools | Xe
The US Dollar is the most commonly converted currency in the world and is regularly used as a benchmark in the Forex market. As the dominant global reserve currency, it is held by nearly …
Cheap Car Rental Rates and Car Rental Discounts | Dollar
Lock in our best deals on cheap car rentals with Dollar. Enjoy affordable rentals, top service, and a variety of vehicles for any trip. Book your ride today!
US Dollars (USD) Live Exchange Rates
9 hours ago · Get the latest exchange rates today between the US Dollar (USD) and all other major global currencies.
U.S. Dollar - CNBC
U.S. Dollar Currencies, Currency Markets, News and Rates on U.S. Dollar Currency
Dollar | Definition, Denominations, & Facts | Britannica Money
Dec 6, 2025 · dollar, originally, a silver coin that circulated in many European countries; in modern times, the name of the standard monetary unit in the United States, Canada, Australia, New …
Understanding USD: Definition, Uses, and Global Importance of ...
Sep 28, 2025 · Learn about the USD—its history, uses, and significance in global finance. Discover why it remains the world's most stable and widely traded currency.