$1 primarily refers banknotes, bills or coins, including:
Currency
- Australian one dollar coin, which replaced the one dollar note
- Loonie, which replaced the one dollar bill in Canada
- United States one-dollar bill, a denomination of United States currency
- Dollar coin (United States), a metal coin
- New Zealand one-dollar coin, which replaced the one dollar note
- Dollar (Hong Kong coin), coin of the Hong Kong dollar
- The one-dollar banknotes of Zimbabwe
Other currencies with $1 banknotes, bills or coins are:
- Dollars
- Pesos
- Other currencies
Other uses
- $1, a formal parameter in some programming languages
- One Dollar (TV series), American mystery thriller drama series that premiered in 2018
See also
- Dollar sign $, a symbol primarily used to indicate the various peso and dollar units of currency around the world
- Dollar, the name of several currencies
- Peso, the name of the monetary unit of Spain and several former Spanish colonies
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