---
type: "valueset"
title: "Iso 3166 Part 1: 2 Letter Codes"
valueset: "iso3166-1-2"
---
# Iso 3166 Part 1: 2 Letter Codes

- **Version**: 6.0.0
- **Status**: active
- **Name**: Iso316612
- **Title**: Iso 3166 Part 1: 2 Letter Codes
- **Publisher**: HL7 International / FHIR Infrastructure
- **Description**: This value set defines the ISO 3166 Part 1 2-letter codes

## Content (Compose)

- **System**: urn:iso:std:iso:3166 | **Filters**: code regex [A-Z]{2}

## ValueSet XML



```xml
<?xml version="1.0" encoding="UTF-8"?>

<ValueSet xmlns="http://hl7.org/fhir">
  <id value="3166-1-2"/>
  <meta>
    
  </meta>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/>
  </extension>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.3.3351"/>
  </identifier>
  <version value="6.0.0"/>
  <name value="Iso316612"/>
  <title value="Iso 3166 Part 1: 2 Letter Codes"/>
  <status value="active"/>
  <experimental value="false"/>
  <publisher value="HL7 International / FHIR Infrastructure"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/fiwg"/>
    </telecom>
  </contact>
  <description value="This value set defines the ISO 3166 Part 1 2-letter codes"/>
  <compose>
    <include>
      <system value="urn:iso:std:iso:3166"/>
      <filter>
        <property value="code"/>
        <op value="regex"/>
        <value value="[A-Z]{2}"/>
      </filter>
    </include>
  </compose>
</ValueSet>
```