The list of world currencies can be found online on reputable sites such as WorldAtlas, XE and Nations Online, among others. This list can be used to identify the kind of currency used in a particular country.
The dollar currency is the most commonly used by different countries, but the value differs by country. The U.S. dollar has the highest value among all dollars and is used as a universal currency. There are also currency conversion tools online that people can use to compare the values of different countries. The list of currencies is essential for students as well as travelers.