Usd

+The **USD** (United States Dollar) is the official [currency](/wiki/currency) of the [United States](/wiki/united_states). It stands as a pillar of the global [economy](/wiki/economy), a measure of value across nations and a common medium for international [trade](/wiki/trade).

+## See also

+- [Central Bank](/wiki/central_bank)

+- [Exchange Rate](/wiki/exchange_rate)

+- [Inflation](/wiki/inflation)