ISO country codes

ISO country codes are standardized short identifiers used internationally to represent countries and territories. The most common are the two-letter codes (like US for the United States, FR for France) and three-letter codes (like USA, FRA). These codes help ensure clear and consistent communication in global trade, travel, data exchange, and official documentation. They are published by the International Organization for Standardization (ISO) and follow a consistent, internationally recognized system, making it easier to identify countries quickly and accurately across various applications.