Quoted from Investopedia on friday (24/02/2023), the currency code for Singapore's currency on the forex market is SGD. In other words, the abbreviated name for Singapore's currency is SGD. While the currency code is S$. So, is the name of Singapore's currency the same as the United States (US)? The answer is no, because the US currency is the US dollar. The use of the S$ symbol is also used to differentiate the Singapore dollar from other dollar-based currencies. It should be noted, the image of Singapore's latest currency is also different from the US dollar