stylistic:style_transfer, structural:summarization, structural:reformatting, linguistic:translation
Currency codes and currency symbols

In 1978 the International Organization for Standardization published a system of three-digit alphabetic codes (ISO 4217) to denote currencies. These codes are based on two initial letters allocated to a specific country and a final letter denoting a specific monetary unit of account.

Many currencies use a currency symbol. These are not subject to international standards and are not unique: the dollar sign in particular has many uses.