Reference record for OID 2.16.2

Three character country codes Note that this was erroneously entered into the HL7 system some years ago and has been replaced by 1.0.3166.1.2.3 at the request of ISO.

Status in source: retired.

Names: ISO31662retired, v3-ISO3166-2retired

{
  "url": "http://terminology.hl7.org/CodeSystem/v3-ISO3166-2retired",
  "date": "2019-03-20",
  "title": "ISO 3166 3 Character Country Codes",
  "status": "retired",
  "contact": [
    {
      "name": "International Standards Organization (ISO)"
    }
  ],
  "version": "2.0.1",
  "publisher": "ISO",
  "experimental": false,
  "caseSensitive": true,
  "resource_type": "CodeSystem",
  "oid_identifier": {
    "value": "urn:oid:2.16.2",
    "system": "urn:ietf:rfc:3986"
  },
  "hierarchyMeaning": "is-a"
}

• HL7 Terminology · Publisher's source file
  Source location: package/CodeSystem-v3-ISO3166-2retired.json#/identifier/0.
  Source version and references

  Downloaded: 2026-10-19T20:26:54.046133+00:00. SHA-256: cde07102d3d74210128b29fc5fc0bce48f5187fbc39eee29a747ec89f0f2ed45

  {'kind': 'identifier-system', 'details': {'url': 'http://terminology.hl7.org/CodeSystem/v3-ISO3166-2retired', 'date': '2019-03-20', 'title': 'ISO 3166 3 Character Country Codes', 'status': 'retired', 'contact': [{'name': 'International Standards Organization (ISO)'}], 'version': '2.0.1', 'document': {'file': 'package/CodeSystem-v3-ISO3166-2retired.json', 'package': {'date': '20260922024003', 'name': 'hl7.terminology', 'license': 'CC0-1.0', 'version': '7.4.0', 'canonical': 'http://terminology.hl7.org', 'fhirVersions': ['5.0.0']}}, 'publisher': 'ISO', 'experimental': False, 'caseSensitive': True, 'resource_type': 'CodeSystem', 'oid_identifier': {'value': 'urn:oid:2.16.2', 'system': 'urn:ietf:rfc:3986'}, 'hierarchyMeaning': 'is-a'}, 'parser_version': 'hl7-terminology-1'}