<status value="retired"/> <experimental value="false"/> <date value="2022-08-23T00:00:00-04:00"/> <publisher value="TBD - External Body"/> <contact> <name value="International Standards Organization (ISO)"/> </contact> <description value="This OID identifies the coding system published in the ISO 3166-1 Standard for Country codes. It contains 3 sets of synonyms for the country codes: 2-character alphabetic, 3-character alphabetic, and numeric. Note that this is the 2nd edition of the standard."/> <caseSensitive value="true"/> <content value="not-present"/> </CodeSystem>

This code system http://terminology.hl7.org/CodeSystem/iso3166-1edition2 defines many codes, but they are not represented here