In today’s data-driven world, standardizing geographic information is essential for everything from e-commerce logistics to global financial reporting. The provides the most widely recognized framework for identifying countries and territories through unique codes.
The ISO 3166-1 standard defines three types of codes for each country: country codes alpha-2 & alpha-3 download
Official and community-maintained datasets are available in multiple formats, including , to fit various technical needs. 1. Official ISO Sources List of country codes by alpha-2, alpha-3 code (ISO 3166) In today’s data-driven world