Two-letter country codes
Two-letter country codes are used to represent countries and states (often both widely recognized and not) as a code of two letters.
- ISO 3166-1 alpha-2 is the main set of two-letter country codes that is currently used. This standard set of codes is a part of ISO 3166-1, also maintains a list of three-letter codes for countries (ISO 3166-1 alpha-3).
- International vehicle registration codes are either two or three letters.
- The United States Federal Information Processing Standard maintained a separate set of two-letter codes for countries until 2008.
This disambiguation page lists articles associated with the title Two-letter country codes.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.