ISO 3166-1 – Codes for the representation of names of countries and their subdivisions – Part 1: Country codes

ISO 3166-2:ZW – Zimbabwe

ISO 3166-2:ZA/LANGUAGE SET2 – SOUTH AFRICA

ISO 3166-2:ZA/LANGUAGE SET1 – SOUTH AFRICA

ISO 3166-2:YE – Yemen

ISO 3166-2:WS – Samoa

ISO 3166-2:WF – Wallis and Fatuna

ISO 3166-2:VN – Viet Nam

ISO 3166-2:VE – Venezuela

ISO 3166-2:VC – Saint Vincent and the Grenadines