This is a list of global currencies and the three - character currency codes that we have found are generally used to represent them. (forex-trading-software.com)
As bitcoin gained momentum and recognition, a large portion of the community asked for a better currency code that adheres to the International Standards Organization's rules on cryptocurrency codes, mainly that currencies not associated with a specific country should start with the letter X, hence XBT. (finder.com)
Attackers took advantage of Google's advertising platform to put cryptomining currency code inside YouTube ads. (techtimes.com)