ISO 3166-2:SZ is the entry for Eswatini ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1. Currently for Eswatini, ISO 3166-2 codes are defined for the 该国家码共有三套：. ISO 3166-1 alpha-2 —— 两字母国家码，该代码是三套中最为广泛使用的，尤其是在因特网中代表国家顶级域名（除了个别少数例外）。. ISO 3166-1 alpha-3 —— 三字母国家码，与 alpha-2 代码相比，三字母代码能够更好地显示代码和国家名称之间的 Currently for the Gambia, ISO 3166-2 codes are defined for 1 city and 5 divisions. The city Banjul is the capital of the country and has special status equal to the divisions. Each code consists of two parts, separated by a hyphen. The first part is GM, the ISO 3166-1 alpha-2 code of the Gambia. The second part is a letter. Each code element consists of a five characters, where the two first indicate the country (according to ISO standard 3166-1) and the three following represent the place name. Examples such as CHGVA, FRPAR, GBLON, JPTYO and USNYC ring bells for air travellers who are used to see the three last letters of these codes on their luggage tags. Currently for Armenia, ISO 3166-2 codes are defined for 1 city and 10 regions. The city Yerevan is the capital of the country and has special status equal to the regions. Each code consists of two parts, separated by a hyphen. The first part is AM, the ISO 3166-1 alpha-2 code of Armenia. The second part is two letters. The capital city of United Kingdom is London. United Kingdom has various country codes assigned to it. The ISO 3166-1 numeric country code for United Kingdom is 826. The ISO 3166-1-Alpha-2 or 2 letter country code for United Kingdom is GB, while the ISO 3166-1-Alpha-3 or 3 letter country code for United Kingdom is GBR. APPENDIX C – ISO Country Codes 3 Country/Territory Name ISO Country Code Honduras HN Hong Kong HK Hungary HU Iceland IS India IN Indonesia ID Iran IR Iraq IQ Ireland IE Israel IL Italy IT Ivory Coast CI Jamaica JM Japan JP Johnston Atoll UM Jordan JO Kampuchea, Democratic KH Kazakhstan KZ Kenya KE Kiribati KI The capital city of South Korea is Seoul. South Korea has various country codes assigned to it. The ISO 3166-1 numeric country code for South Korea is 410. The ISO 3166-1-Alpha-2 or 2 letter country code for South Korea is KR, while the ISO 3166-1-Alpha-3 or 3 letter country code for South Korea is KOR. ISO 3166-2:GT is the entry for Guatemala in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1 . Currently for Guatemala, ISO 3166-2 codes are defined for Vatican City Telephone Country Code. +39. Country Code (ISO, 2 letter) VA. Country Code (ISO, 3 letter) VAT. The international dialing codes and dialing format to call Vatican City is : IDD +39 (Country Code) + Area Code + Recipient's Number. Know How to call Vatican City from another country. xu3S3.