Aussie Slang term that is used to refer to the Australian dollar. Investopedia Says: Similar to how the U.S. dollar is sometimes called the greenback or the Canadian dollar is called the loonie, the Australian dollar is sometimes called the Aussie to distinguish it from all the other dollars. It is also denoted as A$ or AU$. Related Terms: All-Ordinaries Stock Index AUD Australian Stock Exchange - ASX Currency Exchange Rate Forex - FX Greenback Kangaroos Loonie |