# Dictionaries

- [Country codes](/api-reference/rest-api/dictionaries/country-codes.md)
- [Currency codes](/api-reference/rest-api/dictionaries/currency-codes.md)
- [Currency codes by country](/api-reference/rest-api/dictionaries/currency-codes-by-country.md)
- [State codes by country](/api-reference/rest-api/dictionaries/state-codes-by-country.md)
- [Tax classes by country](/api-reference/rest-api/dictionaries/tax-classes-by-country.md)