Currency Follow standard numbers rules outlined in said section. Currency names should not be capitalized (unless requested by some other grammar rule). Use currency abbreviations instead of symbols e.g. “EUR,” “USD,” “JPY,” or “CNY” Currency abbreviations can either precede (with no space) or come after (with a space) the amount (e.g. “ EUR10 ” or “ 10 EUR ”). Both are correct and it comes down to a stylistic choice. Make sure to stick to one and to not mix the two within a script. Use currency names instead of abbreviations when no amount is specified (e.g. “I don’t like euros.”) Any currency other than the Japanese yen must present a conversion into US dollars above it. More info: How to write about money in business writing How to Format 30+ Currencies from Countries All Over the World