View source for ISO 3166-2

{{Short description|ISO standard country subdivision codes}}
'''ISO 3166-2''' is part of the [[ISO 3166]] [[standardization|standard]] published by the [[International Organization for Standardization]] (ISO), and defines [[code]]s for identifying the principal [[administrative division|subdivision]]s (e.g., [[province]]s or [[state (administrative division)|state]]s) of all [[country|countries]] coded in [[ISO 3166-1]]. The official name of the standard is ''Codes for the representation of names of countries and their subdivisions &ndash; Part 2: Country subdivision code''. It was first published in 1998.

The purpose of ISO 3166-2 is to establish an international standard of short and unique alphanumeric codes to represent the relevant [[administrative division]]s and [[dependent territories]] of all countries in a more convenient and less ambiguous form than their full names. Each complete ISO 3166-2 code consists of two parts, separated by a hyphen:<ref name="iso31662">{{cite web| url=http://www.iso.org/iso/home/standards/country_codes.htm#2012_iso3166-2| title=ISO 3166-2| publisher=International Organization for Standardization (ISO)}}</ref>
* The first part is the [[ISO 3166-1 alpha-2]] code of the country;
* The second part is a string of up to three alphanumeric characters, which is usually obtained from national sources and stems from coding systems already in use in the country concerned, but may also be developed by the ISO itself.

Each complete ISO 3166-2 code can then be used to uniquely identify a country subdivision in a global context.

{{As of|2023|11|23}} there are 5,046 codes defined in ISO 3166-2. For some countries, codes are defined for more than one level of subdivisions.

==Current codes==
The following table can be used to access the current ISO 3166-2 codes of each country, and comprises three columns:<ref name="iso31661">{{cite web| url=https://www.iso.org/obp/ui/#search/code/| title=Country names and code elements| publisher=ISO}}</ref>

* '''Entry''': ISO 3166-1 alpha-2 code, click to view the ISO 3166-2 codes of the country
* '''Country name''': English short name officially used by the ISO 3166 Maintenance Agency (ISO 3166/MA)
* '''Subdivisions assigned codes''': Number and category of subdivisions assigned codes in ISO 3166-2;<ref name="iso31662"/> if there are more than one level of subdivisions, the first-level subdivisions are shown in ''italics''

{| class="wikitable sortable"
|-
! Entry<br /> <small>(click to view codes)</small>
! Country name (using [[Letter case#Title case|title case]])
! class="unsortable" | Subdivisions assigned codes<ref name="iso31662"/>
|-
| [[ISO 3166-2:AD|AD]] || [[Andorra]] || [[parishes of Andorra|7 parishes]]
|-
| [[ISO 3166-2:AE|AE]] || [[United Arab Emirates]] || [[emirates of the United Arab Emirates|7 emirates]]
|-
| [[ISO 3166-2:AF|AF]] || [[Afghanistan]] || [[provinces of Afghanistan|34 provinces]]
|-
| [[ISO 3166-2:AG|AG]] || [[Antigua and Barbuda]] || [[parishes and dependencies of Antigua and Barbuda|6 parishes<br /> 2 dependencies]]
|-
| [[ISO 3166-2:AI|AI]] || [[Anguilla]] || —
|-
| [[ISO 3166-2:AL|AL]] || [[Albania]] || [[counties of Albania|12 counties]]
|-
| [[ISO 3166-2:AM|AM]] || [[Armenia]] || [[Administrative divisions of Armenia|1 city<br /> 10 regions]]
|-
| [[ISO 3166-2:AO|AO]] || [[Angola]] || [[provinces of Angola|18 provinces]]
|-
| [[ISO 3166-2:AQ|AQ]] || [[Antarctica]] || —
|-
| [[ISO 3166-2:AR|AR]] || [[Argentina]] || [[provinces of Argentina|1 city<br /> 23 provinces]]
|-
| [[ISO 3166-2:AS|AS]] || [[American Samoa]] || —
|-
| [[ISO 3166-2:AT|AT]] || [[Austria]] || [[states of Austria|9 states]]
|-
| [[ISO 3166-2:AU|AU]] || [[Australia]] || [[states and territories of Australia|6 states<br /> 2 territories]]
|-
| [[ISO 3166-2:AW|AW]] || [[Aruba]] || —
|-
| [[ISO 3166-2:AX|AX]] || {{sort|Aland Islands|[[Åland Islands]]}} || —
|-
| [[ISO 3166-2:AZ|AZ]] || [[Azerbaijan]] || [[Administrative divisions of Azerbaijan|''1 autonomous republic''<br /> 11 municipalities<br /> 66 rayons]]
|-
| [[ISO 3166-2:BA|BA]] || [[Bosnia and Herzegovina]] || [[Political divisions of Bosnia and Herzegovina|2 entities<br /> 1 district with special status]]
|-
| [[ISO 3166-2:BB|BB]] || [[Barbados]] || [[parishes of Barbados|11 parishes]]
|-
| [[ISO 3166-2:BD|BD]] || [[Bangladesh]] || ''[[divisions of Bangladesh|8 divisions]]''<br /> [[districts of Bangladesh|64 districts]]
|-
| [[ISO 3166-2:BE|BE]] || [[Belgium]] || ''[[regions of Belgium|3 regions]]''<br /> [[provinces of Belgium|10 provinces]]
|-
| [[ISO 3166-2:BF|BF]] || [[Burkina Faso]] || ''[[regions of Burkina Faso|13 regions]]''<br /> [[provinces of Burkina Faso|45 provinces]]
|-
| [[ISO 3166-2:BG|BG]] || [[Bulgaria]] || [[provinces of Bulgaria|28 regions]]
|-
| [[ISO 3166-2:BH|BH]] || [[Bahrain]] || [[governorates of Bahrain|4 governorates]]
|-
| [[ISO 3166-2:BI|BI]] || [[Burundi]] || [[provinces of Burundi|18 provinces]]
|-
| [[ISO 3166-2:BJ|BJ]] || [[Benin]] || [[departments of Benin|12 departments]]
|-
| [[ISO 3166-2:BL|BL]] || [[Saint Barthélemy]] || —
|-
| [[ISO 3166-2:BM|BM]] || [[Bermuda]] || —
|-
| [[ISO 3166-2:BN|BN]] || [[Brunei|Brunei Darussalam]] || [[districts of Brunei|4 districts]]
|-
| [[ISO 3166-2:BO|BO]] || [[Bolivia|Bolivia, Plurinational State of]] || [[departments of Bolivia|9 departments]]
|-
| [[ISO 3166-2:BQ|BQ]] || [[Bonaire, Sint Eustatius and Saba]] || [[Bonaire, Sint Eustatius and Saba#Administration|3 special municipalities]]
|-
| [[ISO 3166-2:BR|BR]] || [[Brazil]] || [[states of Brazil|1 federal district<br /> 26 states]]
|-
| [[ISO 3166-2:BS|BS]] || [[The Bahamas|Bahamas]] || [[Local government in the Bahamas|31 districts]]<br />[[New Providence|1 island]]
|-
| [[ISO 3166-2:BT|BT]] || [[Bhutan]] || [[districts of Bhutan|20 districts]]
|-
| [[ISO 3166-2:BV|BV]] || [[Bouvet Island]] || —
|-
| [[ISO 3166-2:BW|BW]] || [[Botswana]] || [[districts of Botswana|10 districts<br />4 towns<br />2 cities]]
|-
| [[ISO 3166-2:BY|BY]] || [[Belarus]] || [[Regions of Belarus|6 oblasts<br /> 1 city]]
|-
| [[ISO 3166-2:BZ|BZ]] || [[Belize]] || [[districts of Belize|6 districts]]
|-
| [[ISO 3166-2:CA|CA]] || [[Canada]] || [[provinces and territories of Canada|10 provinces<br /> 3 territories]]
|-
| [[ISO 3166-2:CC|CC]] || [[Cocos (Keeling) Islands]] || —
|-
| [[ISO 3166-2:CD|CD]] || [[Democratic Republic of the Congo|Congo, Democratic Republic of the]] || [[provinces of the Democratic Republic of the Congo#Provinces prior to 2009|1 city<br /> 25 provinces]]
|-
| [[ISO 3166-2:CF|CF]] || [[Central African Republic]] || [[prefectures of the Central African Republic|1 commune<br /> 14 prefectures<br /> 2 economic prefectures]]
|-
| [[ISO 3166-2:CG|CG]] || [[Republic of the Congo|Congo]] || [[departments of the Republic of the Congo|12 departments]]
|-
| [[ISO 3166-2:CH|CH]] || [[Switzerland]] || [[cantons of Switzerland|26 cantons]]
|-
| [[ISO 3166-2:CI|CI]] || {{sort|Cote d'Ivoire|[[Ivory Coast|Côte d'Ivoire]]}} || [[districts of Côte d'Ivoire|12 districts<br />2 autonomous districts]]
|-
| [[ISO 3166-2:CK|CK]] || [[Cook Islands]] || —
|-
| [[ISO 3166-2:CL|CL]] || [[Chile]] || [[regions of Chile|16 regions]]
|-
| [[ISO 3166-2:CM|CM]] || [[Cameroon]] || [[regions of Cameroon|10 regions]]
|-
| [[ISO 3166-2:CN|CN]] || [[China]] || [[Provinces of the People's Republic of China|4 municipalities<br /> 23 provinces<br /> 5 autonomous regions<br /> 2 special administrative regions]]
|-
| [[ISO 3166-2:CO|CO]] || [[Colombia]] || [[departments of Colombia|1 capital district<br /> 32 departments]]
|-
| [[ISO 3166-2:CR|CR]] || [[Costa Rica]] || [[provinces of Costa Rica|7 provinces]]
|-
| [[ISO 3166-2:CU|CU]] || [[Cuba]] || [[provinces of Cuba|15 provinces<br /> 1 special municipality]]
|-
| [[ISO 3166-2:CV|CV]] || [[Cabo Verde]] || ''2 geographical regions''<br /> [[Administrative divisions of Cape Verde|22 municipalities]]
|-
| [[ISO 3166-2:CW|CW]] || [[Curaçao]] || —
|-
| [[ISO 3166-2:CX|CX]] || [[Christmas Island]] || —
|-
| [[ISO 3166-2:CY|CY]] || [[Cyprus]] || [[districts of Cyprus|6 districts]]
|-
| [[ISO 3166-2:CZ|CZ]] || [[Czech Republic|Czechia]] || [[regions of the Czech Republic|''13 regions<br /> 1 capital city'']]<br /> [[districts of the Czech Republic|76 districts]] 
|-
| [[ISO 3166-2:DE|DE]] || [[Germany]] || [[states of Germany|16 states]]
|-
| [[ISO 3166-2:DJ|DJ]] || [[Djibouti]] || [[regions of Djibouti|5 regions<br /> 1 city]]
|-
| [[ISO 3166-2:DK|DK]] || [[Denmark]] || [[regions of Denmark|5 regions]]
|-
| [[ISO 3166-2:DM|DM]] || [[Dominica]] || [[parishes of Dominica|10 parishes]]
|-
| [[ISO 3166-2:DO|DO]] || [[Dominican Republic]] || ''[[Geographic Regions of the Dominican Republic|10 regions]]''<br />[[provinces of the Dominican Republic|1 district<br /> 31 provinces]]
|-
| [[ISO 3166-2:DZ|DZ]] || [[Algeria]] || [[provinces of Algeria|58 provinces]]
|-
| [[ISO 3166-2:EC|EC]] || [[Ecuador]] || [[provinces of Ecuador|24 provinces]]
|-
| [[ISO 3166-2:EE|EE]] || [[Estonia]] || ''[[counties of Estonia|15 counties]]''<br />[[Municipalities of Estonia|64 rural municipalities]]<br />[[Municipalities of Estonia|15 urban municipalities]]
|-
| [[ISO 3166-2:EG|EG]] || [[Egypt]] || [[governorates of Egypt|27 governorates]]
|-
| [[ISO 3166-2:EH|EH]] || [[Western Sahara]] || —
|-
| [[ISO 3166-2:ER|ER]] || [[Eritrea]] || [[regions of Eritrea|6 regions]]
|-
| [[ISO 3166-2:ES|ES]] || [[Spain]] || ''[[autonomous communities of Spain|17 autonomous communities<br /> 2 autonomous cities in North Africa]]''<br /> [[provinces of Spain|50 provinces]]
|-
| [[ISO 3166-2:ET|ET]] || [[Ethiopia]] || [[regions of Ethiopia|2 administrations<br /> 11 regional states]]
|-
| [[ISO 3166-2:FI|FI]] || [[Finland]] || [[regions of Finland|19 regions]]
|-
| [[ISO 3166-2:FJ|FJ]] || [[Fiji]] || [[Local government in Fiji|''4 divisions<br /> 1 dependency''<br />14 provinces]]
|-
| [[ISO 3166-2:FK|FK]] || [[Falkland Islands|Falkland Islands (Malvinas)]] || —
|-
| [[ISO 3166-2:FM|FM]] || [[Federated States of Micronesia|Micronesia, Federated States of]] || [[Administrative divisions of the Federated States of Micronesia|4 states]]
|-
| [[ISO 3166-2:FO|FO]] || [[Faroe Islands]] || —
|-
| [[ISO 3166-2:FR|FR]] || [[France]] || ''[[regions of France|12 metropolitan regions]]''<br />''5 [[overseas collectivity|overseas collectivities]]''<br />''1 [[New Caledonia|overseas collectivity with special status]]''<br />'' [[Clipperton Island|1 dependency]]''<br />''3 overseas departmental collectivities''<br />''1 [[French Southern and Antarctic Lands|overseas territory]]''<br />''2 overseas unique territorial collectivities''<br />[[departments of France|95 metropolitan departments]]<br />3 metropolitan collectivities with special status<br />1 European collectivity
|-
| [[ISO 3166-2:GA|GA]] || [[Gabon]] || [[provinces of Gabon|9 provinces]]
|-
| [[ISO 3166-2:GB|GB]] || [[United Kingdom of Great Britain and Northern Ireland]] || ''[[Countries of the United Kingdom|3 countries]]<br />[[Northern Ireland|1 province]]''<br />[[Subdivisions of Scotland|32 council areas]]<br />[[Non-metropolitan county|25 two-tier counties]]<br />[[Local government in Northern Ireland|11 districts]]<br />[[Unitary authorities of England|80 unitary authorities]]<br />[[Metropolitan borough|36 metropolitan districts]]<br />[[London borough|32 London boroughs]]<br />[[City of London|1 city corporation]]
|-
| [[ISO 3166-2:GD|GD]] || [[Grenada]] || [[parishes of Grenada|6 parishes<br /> 1 dependency]]
|-
| [[ISO 3166-2:GE|GE]] || [[Georgia (country)|Georgia]] || [[Administrative divisions of Georgia (country)|2 autonomous republics<br /> 1 city<br /> 9 regions]]
|-
| [[ISO 3166-2:GF|GF]] || [[French Guiana]] || —
|-
| [[ISO 3166-2:GG|GG]] || [[Bailiwick of Guernsey|Guernsey]] || —
|-
| [[ISO 3166-2:GH|GH]] || [[Ghana]] || [[regions of Ghana|16 regions]]
|-
| [[ISO 3166-2:GI|GI]] || [[Gibraltar]] || —
|-
| [[ISO 3166-2:GL|GL]] || [[Greenland]] || [[Administrative divisions of Greenland|5 municipalities]]
|-
| [[ISO 3166-2:GM|GM]] || [[The Gambia|Gambia]] || [[Divisions of the Gambia|1 city<br /> 5 divisions]]
|-
| [[ISO 3166-2:GN|GN]] || [[Guinea]] || ''[[regions of Guinea|7 administrative regions<br /> 1 governorate]]''<br /> [[prefectures of Guinea|33 prefectures]]
|-
| [[ISO 3166-2:GP|GP]] || [[Guadeloupe]] || —
|-
| [[ISO 3166-2:GQ|GQ]] || [[Equatorial Guinea]] || ''2 regions''<br /> [[provinces of Equatorial Guinea|8 provinces]]
|-
| [[ISO 3166-2:GR|GR]] || [[Greece]] || [[Modern regions of Greece|13 administrative regions]]<br /> [[Mount Athos|1 self-governed part]]
|-
| [[ISO 3166-2:GS|GS]] || [[South Georgia and the South Sandwich Islands]] || —
|-
| [[ISO 3166-2:GT|GT]] || [[Guatemala]] || [[departments of Guatemala|22 departments]]
|-
| [[ISO 3166-2:GU|GU]] || [[Guam]] || —
|-
| [[ISO 3166-2:GW|GW]] || [[Guinea-Bissau]] || ''3 provinces''<br /> [[regions of Guinea-Bissau|1 autonomous sector<br /> 8 regions]]
|-
| [[ISO 3166-2:GY|GY]] || [[Guyana]] || [[regions of Guyana|10 regions]]
|-
| [[ISO 3166-2:HK|HK]] || [[Hong Kong]] || —
|-
| [[ISO 3166-2:HM|HM]] || [[Heard Island and McDonald Islands]] || —
|-
| [[ISO 3166-2:HN|HN]] || [[Honduras]] || [[departments of Honduras|18 departments]]
|-
| [[ISO 3166-2:HR|HR]] || [[Croatia]] || [[counties of Croatia|1 city<br /> 20 counties]]
|-
| [[ISO 3166-2:HT|HT]] || [[Haiti]] || [[departments of Haiti|10 departments]]
|-
| [[ISO 3166-2:HU|HU]] || [[Hungary]] || [[counties of Hungary|1 capital city<br /> 19 counties<br /> 23 cities of county right]]
|-
| [[ISO 3166-2:ID|ID]] || [[Indonesia]] || ''7 geographical units''<br /> [[provinces of Indonesia|36 provinces<br /> 1 capital district<br /> 1 special region]]
|-
| [[ISO 3166-2:IE|IE]] || [[Republic of Ireland|Ireland]] || ''[[provinces of Ireland|4 provinces]]''<br /> [[Counties of Ireland|26 counties]]
|-
| [[ISO 3166-2:IL|IL]] || [[Israel]] || [[districts of Israel|6 districts]]
|-
| [[ISO 3166-2:IM|IM]] || [[Isle of Man]] || —
|-
| [[ISO 3166-2:IN|IN]] || [[India]] || [[States and union territories of India|28 states<br /> 8 union territories]]
|-
| [[ISO 3166-2:IO|IO]] || [[British Indian Ocean Territory]] || —
|-
| [[ISO 3166-2:IQ|IQ]] || [[Iraq]] || ''[[Kurdistan Region|1 region]]''<br /> [[governorates of Iraq|18 governorates]]
|-
| [[ISO 3166-2:IR|IR]] || [[Iran, Islamic Republic of]] || [[provinces of Iran|31 provinces]]
|-
| [[ISO 3166-2:IS|IS]] || [[Iceland]] || ''[[Administrative divisions of Iceland|8 regions]]''<br />[[Administrative divisions of Iceland|64 municipalities]]
|-
| [[ISO 3166-2:IT|IT]] || [[Italy]] || ''[[regions of Italy|15 regions]]<br /> [[Regions of Italy#Autonomous regions with special statute|5 autonomous regions]]''<br /> [[provinces of Italy|80 provinces]]<br /> 2 autonomous provinces<br /> 6 free municipal consortiums<br /> 14 metropolitan cities<br />4 decentralized regional entities
|-
| [[ISO 3166-2:JE|JE]] || [[Jersey]] || —
|-
| [[ISO 3166-2:JM|JM]] || [[Jamaica]] || [[parishes of Jamaica|14 parishes]]
|-
| [[ISO 3166-2:JO|JO]] || [[Jordan]] || [[governorates of Jordan|12 governorates]]
|-
| [[ISO 3166-2:JP|JP]] || [[Japan]] || [[prefectures of Japan|47 prefectures]]
|-
| [[ISO 3166-2:KE|KE]] || [[Kenya]] || [[Counties of Kenya|47 counties]]
|-
| [[ISO 3166-2:KG|KG]] || [[Kyrgyzstan]] || [[regions of Kyrgyzstan|2 cities<br /> 7 regions]]
|-
| [[ISO 3166-2:KH|KH]] || [[Cambodia]] || [[Administrative divisions of Cambodia|1 autonomous municipality<br /> 24 provinces]]
|-
| [[ISO 3166-2:KI|KI]] || [[Kiribati]] || [[List of islands of Kiribati|3 groups of islands]]
|-
| [[ISO 3166-2:KM|KM]] || [[Comoros]] || [[Politics of the Comoros|3 islands]]
|-
| [[ISO 3166-2:KN|KN]] || [[Saint Kitts and Nevis]] || ''2 states''<br /> [[parishes of Saint Kitts and Nevis|14 parishes]]
|-
| [[ISO 3166-2:KP|KP]] || [[North Korea|Korea, Democratic People's Republic of]] || [[Administrative divisions of North Korea|1 capital city<br /> 1 metropolitan city<br /> 1 special city<br /> 9 provinces]]
|-
| [[ISO 3166-2:KR|KR]] || [[South Korea|Korea, Republic of]] || [[Provinces of South Korea|6 metropolitan cities<br /> 2 special cities<br />1 special self-governing city<br />7 provinces<br />2 special self-governing provinces]]
|-
| [[ISO 3166-2:KW|KW]] || [[Kuwait]] || [[governorates of Kuwait|6 governorates]]
|-
| [[ISO 3166-2:KY|KY]] || [[Cayman Islands]] || —
|-
| [[ISO 3166-2:KZ|KZ]] || [[Kazakhstan]] || [[regions of Kazakhstan|3 cities<br /> 17 regions]]
|-
| [[ISO 3166-2:LA|LA]] || [[Lao People's Democratic Republic]] || [[provinces of Laos|1 prefecture<br /> 17 provinces]]
|-
| [[ISO 3166-2:LB|LB]] || [[Lebanon]] || [[governorates of Lebanon|8 governorates]]
|-
| [[ISO 3166-2:LC|LC]] || [[Saint Lucia]] || [[quarters of Saint Lucia|10 districts]]
|-
| [[ISO 3166-2:LI|LI]] || [[Liechtenstein]] || [[municipalities of Liechtenstein|11 communes]]
|-
| [[ISO 3166-2:LK|LK]] || [[Sri Lanka]] || ''[[provinces of Sri Lanka|9 provinces]]''<br /> [[districts of Sri Lanka|25 districts]]
|-
| [[ISO 3166-2:LR|LR]] || [[Liberia]] || [[counties of Liberia|15 counties]]
|-
| [[ISO 3166-2:LS|LS]] || [[Lesotho]] || [[districts of Lesotho|10 districts]]
|-
| [[ISO 3166-2:LT|LT]] || [[Lithuania]] || ''[[counties of Lithuania|10 counties]]''<br />[[Municipalities of Lithuania|9 municipalities<br />7 city municipalities<br />44 district municipalities]]
|-
| [[ISO 3166-2:LU|LU]] || [[Luxembourg]] || [[cantons of Luxembourg|12 cantons]]
|-
| [[ISO 3166-2:LV|LV]] || [[Latvia]] || [[municipalities of Latvia|36 municipalities<br /> 7 state cities]]
|-
| [[ISO 3166-2:LY|LY]] || [[Libya]] || [[districts of Libya|22 popularates]]
|-
| [[ISO 3166-2:MA|MA]] || [[Morocco]] || ''[[regions of Morocco|12 regions]]''<br /> [[Prefectures and provinces of Morocco|62 provinces<br /> 13 prefectures]]
|-
| [[ISO 3166-2:MC|MC]] || [[Monaco]] || [[quarters of Monaco|17 quarters]]
|-
| [[ISO 3166-2:MD|MD]] || [[Moldova|Moldova, Republic of]] || [[Administrative divisions of Moldova|1 autonomous territorial unit<br /> 3 cities<br /> 32 districts<br /> 1 territorial unit]]
|-
| [[ISO 3166-2:ME|ME]] || [[Montenegro]] || [[municipalities of Montenegro|25 municipalities]]
|-
| [[ISO 3166-2:MF|MF]] || [[Collectivity of Saint Martin|Saint Martin (French part)]] || —
|-
| [[ISO 3166-2:MG|MG]] || [[Madagascar]] || [[provinces of Madagascar|6 provinces]]
|-
| [[ISO 3166-2:MH|MH]] || [[Marshall Islands]] || ''2 chains of islands''<br /> [[municipalities of the Marshall Islands|24 municipalities]]
|-
| [[ISO 3166-2:MK|MK]] || [[North Macedonia]] || [[municipalities of North Macedonia|80 municipalities]]
|-
| [[ISO 3166-2:ML|ML]] || [[Mali]] || [[regions of Mali|1 district<br /> 10 regions]]
|-
| [[ISO 3166-2:MM|MM]] || [[Myanmar]] || [[Administrative divisions of Myanmar|7 regions<br /> 7 states<br />1 union territory]]
|-
| [[ISO 3166-2:MN|MN]] || [[Mongolia]] || [[provinces of Mongolia|1 capital city<br /> 21 provinces]]
|-
| [[ISO 3166-2:MO|MO]] || [[Macau|Macao]] || —
|-
| [[ISO 3166-2:MP|MP]] || [[Northern Mariana Islands]] || —
|-
| [[ISO 3166-2:MQ|MQ]] || [[Martinique]] || —
|-
| [[ISO 3166-2:MR|MR]] || [[Mauritania]] || [[regions of Mauritania|15 regions]]
|-
| [[ISO 3166-2:MS|MS]] || [[Montserrat]] || —
|-
| [[ISO 3166-2:MT|MT]] || [[Malta]] || [[local councils of Malta|68 local councils]]
|-
| [[ISO 3166-2:MU|MU]] || [[Mauritius]] || [[Outer islands of Mauritius|3 dependencies]]<br /> [[districts of Mauritius|9 districts]]
|-
| [[ISO 3166-2:MV|MV]] || [[Maldives]] || [[Administrative divisions of the Maldives|19 administrative atolls]]<br />2 cities
|-
| [[ISO 3166-2:MW|MW]] || [[Malawi]] || ''[[regions of Malawi|3 regions]]''<br /> [[districts of Malawi|28 districts]]
|-
| [[ISO 3166-2:MX|MX]] || [[Mexico]] || [[Political divisions of Mexico|31 states<br /> 1 federal entity]]
|-
| [[ISO 3166-2:MY|MY]] || [[Malaysia]] || [[states and federal territories of Malaysia|3 federal territories<br /> 13 states]]
|-
| [[ISO 3166-2:MZ|MZ]] || [[Mozambique]] || [[provinces of Mozambique|1 city<br /> 10 provinces]]
|-
| [[ISO 3166-2:NA|NA]] || [[Namibia]] || [[regions of Namibia|14 regions]]
|-
| [[ISO 3166-2:NC|NC]] || [[New Caledonia]] || —
|-
| [[ISO 3166-2:NE|NE]] || [[Niger]] || [[regions of Niger|1 urban community<br /> 7 departments]]
|-
| [[ISO 3166-2:NF|NF]] || [[Norfolk Island]] || —
|-
| [[ISO 3166-2:NG|NG]] || [[Nigeria]] || [[states of Nigeria|1 capital territory<br /> 36 states]]
|-
| [[ISO 3166-2:NI|NI]] || [[Nicaragua]] || [[departments of Nicaragua|15 departments<br /> 2 autonomous regions]]
|-
| [[ISO 3166-2:NL|NL]] || [[Kingdom of the Netherlands|Netherlands, Kingdom of the]] || [[Administrative divisions of the Netherlands|12 provinces]]<br />[[Kingdom of the Netherlands#Constituent countries|3 countries]]<br />[[Bonaire, Sint Eustatius and Saba#Administration|3 special municipalities]]
|-
| [[ISO 3166-2:NO|NO]] || [[Norway]] || [[counties of Norway|11 counties]]<br /> [[Svalbard and Jan Mayen|2 arctic regions]]
|-
| [[ISO 3166-2:NP|NP]] || [[Nepal]] || [[Provinces of Nepal|7 provinces]]
|-
| [[ISO 3166-2:NR|NR]] || [[Nauru]] || [[districts of Nauru|14 districts]]
|-
| [[ISO 3166-2:NU|NU]] || [[Niue]] || —
|-
| [[ISO 3166-2:NZ|NZ]] || [[New Zealand]] || [[regions of New Zealand|16 regions<br /> 1 special island authority]]
|-
| [[ISO 3166-2:OM|OM]] || [[Oman]] || [[governorates of Oman|11 governorates]]
|-
| [[ISO 3166-2:PA|PA]] || [[Panama]] || [[provinces of Panama|10 provinces<br /> 4 indigenous regions]]
|-
| [[ISO 3166-2:PE|PE]] || [[Peru]] || [[regions of Peru|25 regions<br /> 1 municipality]]
|-
| [[ISO 3166-2:PF|PF]] || [[French Polynesia]] || —
|-
| [[ISO 3166-2:PG|PG]] || [[Papua New Guinea]] || [[provinces of Papua New Guinea|1 district<br /> 20 provinces<br /> 1 autonomous region]]
|-
| [[ISO 3166-2:PH|PH]] || [[Philippines]] || ''[[regions of the Philippines|17 regions]]''<br /> [[provinces of the Philippines|82 provinces]]
|-
| [[ISO 3166-2:PK|PK]] || [[Pakistan]] || [[Administrative units of Pakistan|4 provinces<br /> 2 autonomous territories<br /> 1 federal territory]]
|-
| [[ISO 3166-2:PL|PL]] || [[Poland]] || [[voivodeships of Poland|16 voivodships]]
|-
| [[ISO 3166-2:PM|PM]] || [[Saint Pierre and Miquelon]] || —
|-
| [[ISO 3166-2:PN|PN]] || [[Pitcairn Islands|Pitcairn]] || —
|-
| [[ISO 3166-2:PR|PR]] || [[Puerto Rico]] || —
|-
| [[ISO 3166-2:PS|PS]] || [[State of Palestine|Palestine, State of]] || [[Governorates of Palestine|16 governorates]]
|-
| [[ISO 3166-2:PT|PT]] || [[Portugal]] || [[districts of Portugal|18 districts<br /> 2 autonomous regions]]
|-
| [[ISO 3166-2:PW|PW]] || [[Palau]] || [[states of Palau|16 states]]
|-
| [[ISO 3166-2:PY|PY]] || [[Paraguay]] || [[departments of Paraguay|1 capital<br /> 17 departments]]
|-
| [[ISO 3166-2:QA|QA]] || [[Qatar]] || [[municipalities of Qatar|8 municipalities]]
|-
| [[ISO 3166-2:RE|RE]] || {{sort|Reunion|[[Réunion]]}} || —
|-
| [[ISO 3166-2:RO|RO]] || [[Romania]] || [[counties of Romania|41 departments<br /> 1 municipality]]
|-
| [[ISO 3166-2:RS|RS]] || [[Serbia]] || ''[[Administrative divisions of Serbia|2 autonomous provinces]]''<br /> [[districts of Serbia|1 city<br /> 29 districts]]
|-
| [[ISO 3166-2:RU|RU]] || [[Russian Federation]] || [[federal subjects of Russia|21 republics<br /> 9 administrative territories<br /> 46 administrative regions<br /> 2 autonomous cities<br /> 1 autonomous region<br /> 4 autonomous districts]]
|-
| [[ISO 3166-2:RW|RW]] || [[Rwanda]] || [[provinces of Rwanda|1 town council<br /> 4 provinces]]
|-
| [[ISO 3166-2:SA|SA]] || [[Saudi Arabia]] || [[provinces of Saudi Arabia|13 regions]]
|-
| [[ISO 3166-2:SB|SB]] || [[Solomon Islands]] || [[provinces of the Solomon Islands|1 capital territory<br /> 9 provinces]]
|-
| [[ISO 3166-2:SC|SC]] || [[Seychelles]] || [[districts of Seychelles|27 districts]]
|-
| [[ISO 3166-2:SD|SD]] || [[Sudan]] || [[states of Sudan|18 states]]
|-
| [[ISO 3166-2:SE|SE]] || [[Sweden]] || [[counties of Sweden|21 counties]]
|-
| [[ISO 3166-2:SG|SG]] || [[Singapore]] || [[Community Development Council|5 districts]]
|-
| [[ISO 3166-2:SH|SH]] || [[Saint Helena, Ascension and Tristan da Cunha]] || [[Saint Helena, Ascension and Tristan da Cunha#Administrative divisions|3 geographical entities]]
|-
| [[ISO 3166-2:SI|SI]] || [[Slovenia]] || [[municipalities of Slovenia|200 municipalities and 12 urban municipalities]]
|-
| [[ISO 3166-2:SJ|SJ]] || [[Svalbard and Jan Mayen]] || —
|-
| [[ISO 3166-2:SK|SK]] || [[Slovakia]] || [[regions of Slovakia|8 regions]]
|-
| [[ISO 3166-2:SL|SL]] || [[Sierra Leone]] || [[provinces of Sierra Leone|1 area<br />4 provinces]]
|-
| [[ISO 3166-2:SM|SM]] || [[San Marino]] || [[municipalities of San Marino|9 municipalities]]
|-
| [[ISO 3166-2:SN|SN]] || [[Senegal]] || [[regions of Senegal|14 regions]]
|-
| [[ISO 3166-2:SO|SO]] || [[Somalia]] || [[Administrative divisions of Somalia|18 regions]]
|-
| [[ISO 3166-2:SR|SR]] || [[Suriname]] || [[districts of Suriname|10 districts]]
|-
| [[ISO 3166-2:SS|SS]] || [[South Sudan]] || [[states of South Sudan|10 states]]
|-
| [[ISO 3166-2:ST|ST]] || [[São Tomé and Príncipe|{{sic|Sao Tome and Principe|hide=y}}]] || [[São Tomé and Príncipe#Administrative divisions|1 autonomous region]]<br />[[São Tomé and Príncipe#Administrative divisions|6 districts]]
|-
| [[ISO 3166-2:SV|SV]] || [[El Salvador]] || [[departments of El Salvador|14 departments]]
|-
| [[ISO 3166-2:SX|SX]] || [[Sint Maarten (Dutch part)]] || —
|-
| [[ISO 3166-2:SY|SY]] || [[Syrian Arab Republic]] || [[governorates of Syria|14 provinces]]
|-
| [[ISO 3166-2:SZ|SZ]] || [[Eswatini]] || [[districts of Swaziland|4 regions]]
|-
| [[ISO 3166-2:TC|TC]] || [[Turks and Caicos Islands]] || —
|-
| [[ISO 3166-2:TD|TD]] || [[Chad]] || [[Provinces of Chad|23 provinces]]
|-
| [[ISO 3166-2:TF|TF]] || [[French Southern and Antarctic Lands|French Southern Territories]] || —
|-
| [[ISO 3166-2:TG|TG]] || [[Togo]] || [[regions of Togo|5 regions]]
|-
| [[ISO 3166-2:TH|TH]] || [[Thailand]] || [[provinces of Thailand|1 metropolitan administration<br /> 1 special administrative city<br /> 76 provinces]]
|-
| [[ISO 3166-2:TJ|TJ]] || [[Tajikistan]] || [[regions of Tajikistan|1 autonomous region<br />2 regions<br />1 capital territory<br />1 district under republic administration]]
|-
| [[ISO 3166-2:TK|TK]] || [[Tokelau]] || —
|-
| [[ISO 3166-2:TL|TL]] || [[East Timor|Timor-Leste]] || [[Municipalities of East Timor|12 municipalities]]<br />[[Oecusse|1 special administrative region]]
|-
| [[ISO 3166-2:TM|TM]] || [[Turkmenistan]] || [[regions of Turkmenistan|5 regions<br /> 1 city]]
|-
| [[ISO 3166-2:TN|TN]] || [[Tunisia]] || [[governorates of Tunisia|24 governorates]]
|-
| [[ISO 3166-2:TO|TO]] || [[Tonga]] || [[Administrative divisions of Tonga|5 divisions]]
|-
| [[ISO 3166-2:TR|TR]] || [[Turkey|Türkiye]] || [[provinces of Turkey|81 provinces]]
|-
| [[ISO 3166-2:TT|TT]] || [[Trinidad and Tobago]] || [[regional corporations and municipalities of Trinidad and Tobago|9 regions<br /> 3 boroughs<br />2 cities<br />1 ward]]
|-
| [[ISO 3166-2:TV|TV]] || [[Tuvalu]] || [[List of islands of Tuvalu|1 town council<br /> 7 island councils]]
|-
| [[ISO 3166-2:TW|TW]] || [[Taiwan, China|<!--DO NOT CHANGE-->Taiwan, Province of China<!--The UN considers Taiwan as part of China, so "Taiwan, Province of China" is the country name used in ISO 3166: https://www.iso.org/obp/ui/#iso:code:3166:TW -->]]<ref group="note" name="taiwan">[[Taiwan]] is included as a subdivision of China because of [[political status of Taiwan|its political status]] within the [[United Nations]], as, even though it is ''de facto'' under the jurisdiction of the [[Republic of China]] instead of the [[People's Republic of China]], the United Nations does not recognize the Republic of China and considers [[Taiwan, China#The United Nations and the ISO|Taiwan as part of China]]. In ISO 3166-1, Taiwan is listed as "Taiwan, Province of China".</ref> || [[counties, provincial cities, and municipalities of Taiwan|13 counties<br /> 3 cities<br /> 6 special municipalities]]
|-
| [[ISO 3166-2:TZ|TZ]] || [[Tanzania|Tanzania, United Republic of]] || [[regions of Tanzania|31 regions]]
|-
| [[ISO 3166-2:UA|UA]] || [[Ukraine]] || [[oblasts of Ukraine|24 regions<br /> 1 republic<br /> 2 cities]]
|-
| [[ISO 3166-2:UG|UG]] || [[Uganda]] || ''[[regions of Uganda|4 geographical regions]]''<br /> [[districts of Uganda|134 districts<br />1 city]]
|-
| [[ISO 3166-2:UM|UM]] || [[United States Minor Outlying Islands]] || [[United States Minor Outlying Islands#Islands|9 islands, groups of islands]]
|-
| [[ISO 3166-2:US|US]] || [[United States|United States of America]] || [[U.S. state|50 states]]<br /> [[Washington, D.C.|1 district]]<br /> [[Insular area|6 outlying areas]]
|-
| [[ISO 3166-2:UY|UY]] || [[Uruguay]] || [[departments of Uruguay|19 departments]]
|-
| [[ISO 3166-2:UZ|UZ]] || [[Uzbekistan]] || [[regions of Uzbekistan|1 city<br /> 12 regions<br /> 1 republic]]
|-
| [[ISO 3166-2:VA|VA]] || [[Vatican City|Holy See]] || —
|-
| [[ISO 3166-2:VC|VC]] || [[Saint Vincent and the Grenadines]] || [[parishes of Saint Vincent and the Grenadines|6 parishes]]
|-
| [[ISO 3166-2:VE|VE]] || [[Venezuela, Bolivarian Republic of]] || [[states of Venezuela|1 federal dependency<br /> 1 federal district<br /> 23 states]]
|-
| [[ISO 3166-2:VG|VG]] || [[British Virgin Islands|Virgin Islands (British)]] || —
|-
| [[ISO 3166-2:VI|VI]] || [[United States Virgin Islands|Virgin Islands (U.S.)]] || —
|-
| [[ISO 3166-2:VN|VN]] || [[Vietnam|<!--DO NOT CHANGE-->Viet Nam<!--"Viet Nam" is the country name used by the ISO 3166/MA: https://www.iso.org/obp/ui/#iso:code:3166:VN -->]] || [[provinces of Vietnam|58 provinces<br /> 5 municipalities]]
|-
| [[ISO 3166-2:VU|VU]] || [[Vanuatu]] || [[provinces of Vanuatu|6 provinces]]
|-
| [[ISO 3166-2:WF|WF]] || [[Wallis and Futuna]] || [[Subdivisions of Wallis and Futuna|3 administrative precincts]]
|-
| [[ISO 3166-2:WS|WS]] || [[Samoa]] || [[districts of Samoa|11 districts]]
|-
| [[ISO 3166-2:YE|YE]] || [[Yemen]] || [[governorates of Yemen|1 municipality<br /> 21 governorates]]
|-
| [[ISO 3166-2:YT|YT]] || [[Mayotte]] || —
|-
| [[ISO 3166-2:ZA|ZA]] || [[South Africa]] || [[provinces of South Africa|9 provinces]]
|-
| [[ISO 3166-2:ZM|ZM]] || [[Zambia]] || [[provinces of Zambia|10 provinces]]
|-
| [[ISO 3166-2:ZW|ZW]] || [[Zimbabwe]] || [[provinces of Zimbabwe|10 provinces]]
|}

==Subdivisions included in ISO 3166-1==
For the following countries,<ref group="note" name="subdivision excluded">Not including dependent territories of [[ISO 3166-2:AU|Australia]], [[ISO 3166-2:DK|Denmark]], [[ISO 3166-2:NZ|New Zealand]], or [[ISO 3166-2:GB|the United Kingdom of Great Britain and Northern Ireland]], nor [[Bouvet Island]] of [[ISO 3166-2:NO|Norway]].</ref> a number of their subdivisions in ISO 3166-2, most of them [[dependent territory|dependent territories]], are also officially assigned their own country codes in ISO 3166-1:<ref name="iso31661"/>

{| class="wikitable sortable"
|-
! Entry
! Country name
! class="unsortable" | Subdivisions included in ISO 3166-1 (alpha-2 code)
|-
| [[ISO 3166-2:CN|CN]]
| [[China]]
| {{mono|CN-TW}} [[Taiwan]] ({{mono|[[ISO 3166-2:TW|TW]]}}) <ref group="note" name="taiwan" /><br /> {{mono|CN-HK}} [[Hong Kong]] ({{mono|[[ISO 3166-2:HK|HK]]}})<br /> {{mono|CN-MO}} [[Macau|Macao]] ({{mono|[[ISO 3166-2:MO|MO]]}})
|-
| [[ISO 3166-2:FI|FI]]
| [[Finland]]
| {{mono|FI-01}} [[Åland Islands|Åland]] ({{mono|[[ISO 3166-2:AX|AX]]}})
|-
| [[ISO 3166-2:FR|FR]]
| [[France]]
| {{mono|FR-971}} [[Guadeloupe]] ({{mono|[[ISO 3166-2:GP|GP]]}})<br /> {{mono|FR-972}} [[Martinique]] ({{mono|[[ISO 3166-2:MQ|MQ]]}})<br /> {{mono|FR-973}} [[French Guiana]] ({{mono|[[ISO 3166-2:GF|GF]]}})<br /> {{mono|FR-974}} [[Réunion]] ({{mono|[[ISO 3166-2:RE|RE]]}})<br /> {{mono|FR-976}} [[Mayotte]] ({{mono|[[ISO 3166-2:YT|YT]]}})<br /> {{mono|FR-BL}} [[Saint Barthélemy]] ({{mono|[[ISO 3166-2:BL|BL]]}})<br /> {{mono|FR-MF}} [[Collectivity of Saint Martin|Saint Martin]] ({{mono|[[ISO 3166-2:MF|MF]]}})<br /> {{mono|FR-NC}} [[New Caledonia]] ({{mono|[[ISO 3166-2:NC|NC]]}})<br /> {{mono|FR-PF}} [[French Polynesia]] ({{mono|[[ISO 3166-2:PF|PF]]}})<br /> {{mono|FR-PM}} [[Saint Pierre and Miquelon]] ({{mono|[[ISO 3166-2:PM|PM]]}})<br /> {{mono|FR-TF}} [[French Southern Territories]] ({{mono|[[ISO 3166-2:TF|TF]]}})<br /> {{mono|FR-WF}} [[Wallis and Futuna]] ({{mono|[[ISO 3166-2:WF|WF]]}})
|-
| [[ISO 3166-2:NL|NL]]
| [[Kingdom of the Netherlands|Netherlands, Kingdom of the]]
| {{mono|NL-AW}} [[Aruba]] ({{mono|[[ISO 3166-2:AW|AW]]}})<br /> {{mono|NL-BQ1}} [[Bonaire]] ({{mono|[[ISO 3166-2:BQ|BQ]]}}) <ref group="note" name="bonaire, sint eustatius and saba">Collectively [[Bonaire, Sint Eustatius and Saba]] are officially assigned their own country codes in ISO 3166-1.</ref><br />{{mono|NL-BQ2}} [[Saba (island)|Saba]] ({{mono|[[ISO 3166-2:BQ|BQ]]}}) <ref group="note" name="bonaire, sint eustatius and saba" /><br /> {{mono|NL-BQ3}} [[Sint Eustatius]] ({{mono|[[ISO 3166-2:BQ|BQ]]}}) <ref group="note" name="bonaire, sint eustatius and saba" /><br /> {{mono|NL-CW}} [[Curaçao]] ({{mono|[[ISO 3166-2:CW|CW]]}})<br /> {{mono|NL-SX}} [[Sint Maarten]] ({{mono|[[ISO 3166-2:SX|SX]]}})
|-
| [[ISO 3166-2:NO|NO]]
| [[Norway]]<ref group="note" name="subdivision excluded" />
| {{mono|NO-21}} [[Svalbard]] ({{mono|[[ISO 3166-2:SJ|SJ]]}}) <ref group="note" name="svalbard and jan mayen">Collectively [[Svalbard and Jan Mayen]] are officially assigned their own country codes in ISO 3166-1.</ref><br /> {{mono|NO-22}} [[Jan Mayen]] ({{mono|[[ISO 3166-2:SJ|SJ]]}}) <ref group="note" name="svalbard and jan mayen" />
|-
| [[ISO 3166-2:US|US]]
| [[United States|United States of America]]
| {{mono|US-AS}} [[American Samoa]] ({{mono|[[ISO 3166-2:AS|AS]]}})<br /> {{mono|US-GU}} [[Guam]] ({{mono|[[ISO 3166-2:GU|GU]]}})<br /> {{mono|US-MP}} [[Northern Mariana Islands]] ({{mono|[[ISO 3166-2:MP|MP]]}})<br /> {{mono|US-PR}} [[Puerto Rico]] ({{mono|[[ISO 3166-2:PR|PR]]}})<br /> {{mono|US-UM}} [[United States Minor Outlying Islands]] ({{mono|[[ISO 3166-2:UM|UM]]}})<br /> {{mono|US-VI}} [[United States Virgin Islands|Virgin Islands, U.S.]] ({{mono|[[ISO 3166-2:VI|VI]]}})
|}

=== Notes ===
<references group="note" />

==Format==
The format of the ISO 3166-2 codes is different for each country. The codes may be alphabetic, numeric, or alphanumeric, and they may also be of constant or variable length. The following is a table of the ISO 3166-2 codes of each country (those with codes defined), grouped by their format: {{Citation needed|date=April 2016}}

{| class="wikitable"
|-
! Number of [[character (computing)|character]]s (second part)
! Alphabetic
! Numeric
! Alphanumeric
|-
! 1
| [[ISO 3166-2:AR|AR]], [[ISO 3166-2:BO|BO]], [[ISO 3166-2:FJ|FJ]], [[ISO 3166-2:GM|GM]], [[ISO 3166-2:KI|KI]], [[ISO 3166-2:KM|KM]], [[ISO 3166-2:LS|LS]], [[ISO 3166-2:MG|MG]], [[ISO 3166-2:SL|SL]], [[ISO 3166-2:ST|ST]], [[ISO 3166-2:TG|TG]], [[ISO 3166-2:TM|TM]], [[ISO 3166-2:VE|VE]]<br /> ''First-level subdivisions only:'' [[ISO 3166-2:BD|BD]], [[ISO 3166-2:CV|CV]], [[ISO 3166-2:FR|FR]], [[ISO 3166-2:GN|GN]], [[ISO 3166-2:GQ|GQ]], [[ISO 3166-2:GR|GR]], [[ISO 3166-2:GW|GW]], [[ISO 3166-2:KN|KN]], [[ISO 3166-2:MH|MH]], [[ISO 3166-2:MW|MW]], [[ISO 3166-2:NZ|NZ]], [[ISO 3166-2:UG|UG]]
| [[ISO 3166-2:AT|AT]], [[ISO 3166-2:GA|GA]], [[ISO 3166-2:IS|IS]], [[ISO 3166-2:NE|NE]]<br /> ''First-level subdivisions only:'' [[ISO 3166-2:LK|LK]], [[ISO 3166-2:NP|NP]]
|
|-
! 2
| [[ISO 3166-2:AE|AE]], [[ISO 3166-2:AM|AM]], [[ISO 3166-2:BI|BI]], [[ISO 3166-2:BJ|BJ]], [[ISO 3166-2:BN|BN]], [[ISO 3166-2:BQ|BQ]], [[ISO 3166-2:BR|BR]], [[ISO 3166-2:BS|BS]], [[ISO 3166-2:BW|BW]], [[ISO 3166-2:BY|BY]], [[ISO 3166-2:CA|CA]], [[ISO 3166-2:CD|CD]], [[ISO 3166-2:CH|CH]], [[ISO 3166-2:CI|CI]], [[ISO 3166-2:CL|CL]], [[ISO 3166-2:CM|CM]], [[ISO 3166-2:CN|CN]], [[ISO 3166-2:DE|DE]], [[ISO 3166-2:DJ|DJ]], [[ISO 3166-2:ER|ER]], [[ISO 3166-2:ET|ET]], [[ISO 3166-2:GE|GE]], [[ISO 3166-2:GH|GH]], [[ISO 3166-2:GL|GL]], [[ISO 3166-2:GT|GT]], [[ISO 3166-2:GY|GY]], [[ISO 3166-2:HN|HN]], [[ISO 3166-2:HT|HT]], [[ISO 3166-2:HU|HU]], [[ISO 3166-2:ID|ID]], [[ISO 3166-2:IN|IN]], [[ISO 3166-2:IQ|IQ]], [[ISO 3166-2:JO|JO]], [[ISO 3166-2:KW|KW]], [[ISO 3166-2:LA|LA]], [[ISO 3166-2:LB|LB]], [[ISO 3166-2:LR|LR]], [[ISO 3166-2:LT|LT]], [[ISO 3166-2:LU|LU]], [[ISO 3166-2:LY|LY]], [[ISO 3166-2:MC|MC]], [[ISO 3166-2:MD|MD]], [[ISO 3166-2:MU|MU]], [[ISO 3166-2:NA|NA]], [[ISO 3166-2:NG|NG]], [[ISO 3166-2:NI|NI]], [[ISO 3166-2:OM|OM]], [[ISO 3166-2:PK|PK]], [[ISO 3166-2:QA|QA]], [[ISO 3166-2:SB|SB]], [[ISO 3166-2:SD|SD]], [[ISO 3166-2:SH|SH]], [[ISO 3166-2:SK|SK]], [[ISO 3166-2:SN|SN]], [[ISO 3166-2:SO|SO]], [[ISO 3166-2:SR|SR]], [[ISO 3166-2:SS|SS]], [[ISO 3166-2:SV|SV]], [[ISO 3166-2:SY|SY]], [[ISO 3166-2:SZ|SZ]], [[ISO 3166-2:TD|TD]], [[ISO 3166-2:TJ|TJ]], [[ISO 3166-2:TL|TL]], [[ISO 3166-2:US|US]], [[ISO 3166-2:UY|UY]], [[ISO 3166-2:UZ|UZ]], [[ISO 3166-2:WS|WS]], [[ISO 3166-2:YE|YE]], [[ISO 3166-2:ZW|ZW]]<br /> ''First-level subdivisions only:'' [[ISO 3166-2:CZ|CZ]], [[ISO 3166-2:RS|RS]]<br /> ''Second-level subdivisions only:'' [[ISO 3166-2:AL|AL]], [[ISO 3166-2:CV|CV]], [[ISO 3166-2:GN|GN]], [[ISO 3166-2:GQ|GQ]], [[ISO 3166-2:GW|GW]], [[ISO 3166-2:IT|IT]], [[ISO 3166-2:MW|MW]], [[ISO 3166-2:NP|NP]]
| [[ISO 3166-2:AD|AD]], [[ISO 3166-2:AG|AG]], [[ISO 3166-2:BB|BB]], [[ISO 3166-2:BG|BG]], [[ISO 3166-2:BH|BH]], [[ISO 3166-2:CU|CU]], [[ISO 3166-2:CY|CY]], [[ISO 3166-2:DK|DK]], [[ISO 3166-2:DM|DM]], [[ISO 3166-2:DO|DO]], [[ISO 3166-2:DZ|DZ]], [[ISO 3166-2:EE|EE]], [[ISO 3166-2:FI|FI]], [[ISO 3166-2:GD|GD]], [[ISO 3166-2:HR|HR]], [[ISO 3166-2:IR|IR]], [[ISO 3166-2:JM|JM]], [[ISO 3166-2:JP|JP]], [[ISO 3166-2:KP|KP]], [[ISO 3166-2:KR|KR]], [[ISO 3166-2:LC|LC]], [[ISO 3166-2:LI|LI]], [[ISO 3166-2:ME|ME]], [[ISO 3166-2:MK|MK]], [[ISO 3166-2:MM|MM]], [[ISO 3166-2:MT|MT]], [[ISO 3166-2:MY|MY]], [[ISO 3166-2:NO|NO]], [[ISO 3166-2:NR|NR]], [[ISO 3166-2:PL|PL]], [[ISO 3166-2:PT|PT]], [[ISO 3166-2:RW|RW]], [[ISO 3166-2:SA|SA]], [[ISO 3166-2:SC|SC]], [[ISO 3166-2:SG|SG]], [[ISO 3166-2:SM|SM]], [[ISO 3166-2:TN|TN]], [[ISO 3166-2:TO|TO]], [[ISO 3166-2:TR|TR]], [[ISO 3166-2:TZ|TZ]], [[ISO 3166-2:UA|UA]], [[ISO 3166-2:UM|UM]], [[ISO 3166-2:VC|VC]], [[ISO 3166-2:ZM|ZM]]<br /> ''First-level subdivisions only:'' [[ISO 3166-2:AL|AL]], [[ISO 3166-2:BF|BF]], [[ISO 3166-2:IT|IT]], [[ISO 3166-2:MA|MA]], [[ISO 3166-2:PH|PH]]<br /> ''Second-level subdivisions only:'' [[ISO 3166-2:BA|BA]], [[ISO 3166-2:BD|BD]], [[ISO 3166-2:KN|KN]], [[ISO 3166-2:LK|LK]], [[ISO 3166-2:RS|RS]]
| [[ISO 3166-2:BT|BT]], [[ISO 3166-2:MV|MV]], [[ISO 3166-2:VN|VN]]<br /> ''Second-level subdivisions only:'' [[ISO 3166-2:FR|FR]], [[ISO 3166-2:GR|GR]]
|-
! 3
| [[ISO 3166-2:AF|AF]], [[ISO 3166-2:AO|AO]], [[ISO 3166-2:BE|BE]], [[ISO 3166-2:FM|FM]], [[ISO 3166-2:GB|GB]], [[ISO 3166-2:KZ|KZ]], [[ISO 3166-2:MX|MX]], [[ISO 3166-2:PE|PE]], [[ISO 3166-2:PG|PG]], [[ISO 3166-2:PS|PS]], [[ISO 3166-2:TT|TT]], [[ISO 3166-2:TV|TV]], [[ISO 3166-2:TW|TW]], [[ISO 3166-2:VU|VU]]<br /> ''First-level subdivisions only:'' [[ISO 3166-2:BA|BA]]<br /> ''Second-level subdivisions only:'' [[ISO 3166-2:BF|BF]], [[ISO 3166-2:MA|MA]], [[ISO 3166-2:MH|MH]], [[ISO 3166-2:NZ|NZ]], [[ISO 3166-2:PH|PH]]
| [[ISO 3166-2:KE|KE]], [[ISO 3166-2:PW|PW]], [[ISO 3166-2:SI|SI]]<br /> ''Second-level subdivisions only:'' [[ISO 3166-2:UG|UG]]
| ''Second-level subdivisions only:'' [[ISO 3166-2:CZ|CZ]]
|-
! 1 or 2
| [[ISO 3166-2:CR|CR]], [[ISO 3166-2:EC|EC]], [[ISO 3166-2:ES|ES]], [[ISO 3166-2:IE|IE]], [[ISO 3166-2:IL|IL]], [[ISO 3166-2:KG|KG]], [[ISO 3166-2:RO|RO]], [[ISO 3166-2:SE|SE]]
| [[ISO 3166-2:KH|KH]]
| [[ISO 3166-2:PA|PA]], [[ISO 3166-2:TH|TH]]
|-
! 1 or 3
| [[ISO 3166-2:MZ|MZ]]
| [[ISO 3166-2:MN|MN]]
| [[ISO 3166-2:ML|ML]]
|-
! 2 or 3
| [[ISO 3166-2:AU|AU]], [[ISO 3166-2:AZ|AZ]], [[ISO 3166-2:BZ|BZ]], [[ISO 3166-2:CF|CF]], [[ISO 3166-2:CO|CO]], [[ISO 3166-2:RU|RU]], [[ISO 3166-2:ZA|ZA]]
|
| [[ISO 3166-2:LV|LV]], [[ISO 3166-2:MR|MR]], [[ISO 3166-2:NL|NL]]
|-
! 1, 2, or 3
| [[ISO 3166-2:EG|EG]]
|
| [[ISO 3166-2:CG|CG]], [[ISO 3166-2:PY|PY]]
|}

==Changes==
The ISO 3166/MA updates ISO 3166-2 when necessary. Changes in ISO 3166-2 consist mostly of spelling corrections, addition and deletion of subdivisions, and modification of the administrative structure.

ISO used to announce changes in newsletters which updated the currently valid standard, and releasing new editions which comprise a consolidation of newsletter changes. As of July 2013, changes are published in the online catalogue of ISO only and no newsletters are published anymore. Past newsletters remain available on the ISO website.

{| class="wikitable"
|-
! Edition/Newsletter
! Date issued
! Affected entries
|- style="background:#abcdef"
| id="I" | [http://www.iso.org/iso/iso_catalogue/catalogue_ics/catalogue_detail_ics.htm?csnumber=8349 {{nowrap|ISO 3166-2:1998}}]
| {{nowrap|1998-12-20}}
| ''First edition of ISO 3166-2''
|-
| id="I-1" | [https://www.iso.org/files/live/sites/isoorg/files/archive/pdf/en/iso_3166-2_newsletter_i-1_en.pdf {{nowrap|Newsletter I-1}}]
| {{nowrap|2000-06-21}}
| [[ISO 3166-2:BY#I-1|BY]], [[ISO 3166-2:CA#I-1|CA]], [[ISO 3166-2:DO#I-1|DO]], [[ISO 3166-2:ER#I-1|ER]], [[ISO 3166-2:ES#I-1|ES]], [[ISO 3166-2:IT#I-1|IT]], [[ISO 3166-2:KR#I-1|KR]], [[ISO 3166-2:NG#I-1|NG]], [[ISO 3166-2:PL#I-1|PL]], [[ISO 3166-2:RO#I-1|RO]], [[ISO 3166-2:RU#I-1|RU]], [[ISO 3166-2:TR#I-1|TR]], [[ISO 3166-2:VN#I-1|VN]], [[ISO 3166-2:YU#I-1|YU]]
|-
| id="I-2" | [https://web.archive.org/web/20081218103157/http://www.iso.org/iso/iso_3166-2_newsletter_i-2_en.pdf {{nowrap|Newsletter I-2}}]
| {{nowrap|2002-05-21}}
| [[ISO 3166-2:AE#I-2|AE]], [[ISO 3166-2:AL#I-2|AL]], [[ISO 3166-2:AO#I-2|AO]], [[ISO 3166-2:AZ#I-2|AZ]], [[ISO 3166-2:BD#I-2|BD]], [[ISO 3166-2:BG#I-2|BG]], [[ISO 3166-2:BJ#I-2|BJ]], [[ISO 3166-2:CA#I-2|CA]], [[ISO 3166-2:CD#I-2|CD]], [[ISO 3166-2:CN#I-2|CN]], [[ISO 3166-2:CV#I-2|CV]], [[ISO 3166-2:CZ#I-2|CZ]], [[ISO 3166-2:ES#I-2|ES]], [[ISO 3166-2:FR#I-2|FR]], [[ISO 3166-2:GB#I-2|GB]], [[ISO 3166-2:GE#I-2|GE]], [[ISO 3166-2:GN#I-2|GN]], [[ISO 3166-2:GT#I-2|GT]], [[ISO 3166-2:HR#I-2|HR]], [[ISO 3166-2:ID#I-2|ID]], [[ISO 3166-2:IN#I-2|IN]], [[ISO 3166-2:IR#I-2|IR]], [[ISO 3166-2:KZ#I-2|KZ]], [[ISO 3166-2:LA#I-2|LA]], [[ISO 3166-2:MA#I-2|MA]], [[ISO 3166-2:MD#I-2|MD]], [[ISO 3166-2:MW#I-2|MW]], [[ISO 3166-2:NI#I-2|NI]], [[ISO 3166-2:PH#I-2|PH]], [[ISO 3166-2:TR#I-2|TR]], [[ISO 3166-2:UZ#I-2|UZ]], [[ISO 3166-2:VN#I-2|VN]]
|-
| id="I-3" | [https://web.archive.org/web/20081218103236/http://www.iso.org/iso/iso_3166-2_newsletter_i-3_en.pdf {{nowrap|Newsletter I-3}}]
| {{nowrap|2002-08-20}}
| [[ISO 3166-2:AE#I-3|AE]], [[ISO 3166-2:CZ#I-3|CZ]], [[ISO 3166-2:IN#I-3|IN]], [[ISO 3166-2:KZ#I-3|KZ]], [[ISO 3166-2:MD#I-3|MD]], [[ISO 3166-2:MO#I-3|MO]], [[ISO 3166-2:PS#I-3|PS]] ''(new entry)'', [[ISO 3166-2:TP#I-3|TP]] ''(changed to [[ISO 3166-2:TL|TL]])'', [[ISO 3166-2:UG#I-3|UG]]
|-
| id="I-4" | [https://web.archive.org/web/20081218103236/http://www.iso.org/iso/iso_3166-2_newsletter_i-4_en.pdf {{nowrap|Newsletter I-4}}]
| {{nowrap|2002-12-10}}
| [[ISO 3166-2:BI#I-4|BI]], [[ISO 3166-2:CA#I-4|CA]], [[ISO 3166-2:EC#I-4|EC]], [[ISO 3166-2:ES#I-4|ES]], [[ISO 3166-2:ET#I-4|ET]], [[ISO 3166-2:GE#I-4|GE]], [[ISO 3166-2:ID#I-4|ID]], [[ISO 3166-2:IN#I-4|IN]], [[ISO 3166-2:KG#I-4|KG]], [[ISO 3166-2:KH#I-4|KH]], [[ISO 3166-2:KP#I-4|KP]], [[ISO 3166-2:KZ#I-4|KZ]], [[ISO 3166-2:LA#I-4|LA]], [[ISO 3166-2:MD#I-4|MD]], [[ISO 3166-2:MU#I-4|MU]], [[ISO 3166-2:RO#I-4|RO]], [[ISO 3166-2:SI#I-4|SI]], [[ISO 3166-2:TJ#I-4|TJ]], [[ISO 3166-2:TL#I-4|TL]], [[ISO 3166-2:TM#I-4|TM]], [[ISO 3166-2:TW#I-4|TW]], [[ISO 3166-2:UZ#I-4|UZ]], [[ISO 3166-2:VE#I-4|VE]], [[ISO 3166-2:YE#I-4|YE]]
|-
| id="I-5" | [https://web.archive.org/web/20081218103236/http://www.iso.org/iso/iso_3166-2_newsletter_i-5_en.pdf {{nowrap|Newsletter I-5}}]
| {{nowrap|2003-09-05}}
| [[ISO 3166-2:BW#I-5|BW]], [[ISO 3166-2:CH#I-5|CH]], [[ISO 3166-2:CZ#I-5|CZ]], [[ISO 3166-2:LY#I-5|LY]], [[ISO 3166-2:MY#I-5|MY]], [[ISO 3166-2:SN#I-5|SN]], [[ISO 3166-2:TN#I-5|TN]], [[ISO 3166-2:TZ#I-5|TZ]], [[ISO 3166-2:UG#I-5|UG]], [[ISO 3166-2:VE#I-5|VE]], [[ISO 3166-2:YU#I-5|YU]] ''(changed to [[ISO 3166-2:CS|CS]])''
|-
| id="I-6" | [https://web.archive.org/web/20081218103236/http://www.iso.org/iso/iso_3166-2_newsletter_i-6_en.pdf {{nowrap|Newsletter I-6}}]
| {{nowrap|2004-03-08}}
| [[ISO 3166-2:AF#I-6|AF]], [[ISO 3166-2:AL#I-6|AL]], [[ISO 3166-2:AU#I-6|AU]], [[ISO 3166-2:CN#I-6|CN]], [[ISO 3166-2:CO#I-6|CO]], [[ISO 3166-2:ID#I-6|ID]], [[ISO 3166-2:KP#I-6|KP]], [[ISO 3166-2:MA#I-6|MA]], [[ISO 3166-2:TN#I-6|TN]], [[ISO 3166-2:ZA#I-6|ZA]]
|-
| id="I-7" | [https://web.archive.org/web/20081218103236/http://www.iso.org/iso/iso_3166-2_newsletter_i-7_en.pdf {{nowrap|Newsletter I-7}}]
| {{nowrap|2005-09-13}}
| [[ISO 3166-2:AF#I-7|AF]], [[ISO 3166-2:DJ#I-7|DJ]], [[ISO 3166-2:ID#I-7|ID]], [[ISO 3166-2:RU#I-7|RU]], [[ISO 3166-2:SI#I-7|SI]], [[ISO 3166-2:VN#I-7|VN]]
|-
| id="I-8" | [https://web.archive.org/web/20081218103236/http://www.iso.org/iso/iso_3166-2_newsletter_i-8_en.pdf {{nowrap|Newsletter I-8}}]
| {{nowrap|2007-04-17}}
| [[ISO 3166-2:AD#I-8|AD]], [[ISO 3166-2:AG#I-8|AG]], [[ISO 3166-2:BB#I-8|BB]], [[ISO 3166-2:BH#I-8|BH]], [[ISO 3166-2:CI#I-8|CI]], [[ISO 3166-2:CS#I-8|CS]] ''(deleted, replaced with ME and RS)'', [[ISO 3166-2:DM#I-8|DM]], [[ISO 3166-2:GB#I-8|GB]], [[ISO 3166-2:GD#I-8|GD]], [[ISO 3166-2:GG#I-8|GG]] ''(new entry)'', [[ISO 3166-2:IM#I-8|IM]] ''(new entry)'', [[ISO 3166-2:IR#I-8|IR]], [[ISO 3166-2:IT#I-8|IT]], [[ISO 3166-2:JE#I-8|JE]] ''(new entry)'', [[ISO 3166-2:KN#I-8|KN]], [[ISO 3166-2:LI#I-8|LI]], [[ISO 3166-2:ME#I-8|ME]] ''(new entry)'', [[ISO 3166-2:MK#I-8|MK]], [[ISO 3166-2:NR#I-8|NR]], [[ISO 3166-2:PW#I-8|PW]], [[ISO 3166-2:RS#I-8|RS]] ''(new entry)'', [[ISO 3166-2:RU#I-8|RU]], [[ISO 3166-2:RW#I-8|RW]], [[ISO 3166-2:SB#I-8|SB]], [[ISO 3166-2:SC#I-8|SC]], [[ISO 3166-2:SM#I-8|SM]], [[ISO 3166-2:TD#I-8|TD]], [[ISO 3166-2:TO#I-8|TO]], [[ISO 3166-2:TV#I-8|TV]], [[ISO 3166-2:VC#I-8|VC]]
|-
| id="I-9" | [https://www.iso.org/files/live/sites/isoorg/files/archive/pdf/en/newsletter_i-9.pdf {{nowrap|Newsletter I-9}}]
| {{nowrap|2007-11-28}}
| [[ISO 3166-2:BG#I-9|BG]], [[ISO 3166-2:BL#I-9|BL]] ''(new entry)'', [[ISO 3166-2:CZ#I-9|CZ]], [[ISO 3166-2:FR#I-9|FR]], [[ISO 3166-2:GB#I-9|GB]], [[ISO 3166-2:GE#I-9|GE]], [[ISO 3166-2:LB#I-9|LB]], [[ISO 3166-2:MF#I-9|MF]] ''(new entry)'', [[ISO 3166-2:MK#I-9|MK]], [[ISO 3166-2:MT#I-9|MT]], [[ISO 3166-2:RU#I-9|RU]], [[ISO 3166-2:SD#I-9|SD]], [[ISO 3166-2:SG#I-9|SG]], [[ISO 3166-2:UG#I-9|UG]], [[ISO 3166-2:ZA#I-9|ZA]]
|- style="background:#abcdef"
| id="II" | [http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=39718 {{nowrap|ISO 3166-2:2007}}]
| {{nowrap|2007-12-13}}
| ''Second edition of ISO 3166-2 (these changes were not announced in a newsletter)''<ref>{{cite web| url=http://www.statoids.com/n0801.html| title=Statoid Newsletter January 2008| publisher=Statoids.com}}</ref><br /> [[ISO 3166-2:BA#II|BA]], [[ISO 3166-2:DK#II|DK]], [[ISO 3166-2:DO#II|DO]], [[ISO 3166-2:EG#II|EG]], [[ISO 3166-2:GN#II|GN]], [[ISO 3166-2:HT#II|HT]], [[ISO 3166-2:KE#II|KE]], [[ISO 3166-2:KW#II|KW]], [[ISO 3166-2:LC#II|LC]], [[ISO 3166-2:LR#II|LR]], [[ISO 3166-2:TV#II|TV]], [[ISO 3166-2:YE#II|YE]], [[ISO 3166-2:ZA#II|ZA]]
|-
| id="II-1" | [https://www.iso.org/files/live/sites/isoorg/files/archive/pdf/en/iso_3166-2_newsletter_ii-1_corrected_2010-02-19.pdf {{nowrap|Newsletter II-1}}]
| {{nowrap|2010-02-03}}<br /> ''(corrected<br /> {{nowrap|2010-02-19}})''
| [[ISO 3166-2:AL#II-1|AL]], [[ISO 3166-2:BO#II-1|BO]], [[ISO 3166-2:CZ#II-1|CZ]], [[ISO 3166-2:ES#II-1|ES]], [[ISO 3166-2:FR#II-1|FR]], [[ISO 3166-2:GN#II-1|GN]], [[ISO 3166-2:GR#II-1|GR]], [[ISO 3166-2:GW#II-1|GW]], [[ISO 3166-2:ID#II-1|ID]], [[ISO 3166-2:IE#II-1|IE]], [[ISO 3166-2:IT#II-1|IT]], [[ISO 3166-2:KN#II-1|KN]], [[ISO 3166-2:KP#II-1|KP]], [[ISO 3166-2:LK#II-1|LK]], [[ISO 3166-2:MA#II-1|MA]], [[ISO 3166-2:MH#II-1|MH]], [[ISO 3166-2:NP#II-1|NP]], [[ISO 3166-2:RS#II-1|RS]], [[ISO 3166-2:UG#II-1|UG]], [[ISO 3166-2:VE#II-1|VE]]
|-
| id="II-2" | [https://www.iso.org/files/live/sites/isoorg/files/archive/pdf/en/iso_3166-2_newsletter_ii-2_2010-06-30.pdf {{nowrap|Newsletter II-2}}]
| {{nowrap|2010-06-30}}
| [[ISO 3166-2:AG#II-2|AG]], [[ISO 3166-2:AR#II-2|AR]], [[ISO 3166-2:BA#II-2|BA]], [[ISO 3166-2:BF#II-2|BF]], [[ISO 3166-2:BI#II-2|BI]], [[ISO 3166-2:BS#II-2|BS]], [[ISO 3166-2:BY#II-2|BY]], [[ISO 3166-2:CF#II-2|CF]], [[ISO 3166-2:CL#II-2|CL]], [[ISO 3166-2:CV#II-2|CV]], [[ISO 3166-2:EC#II-2|EC]], [[ISO 3166-2:EG#II-2|EG]], [[ISO 3166-2:GB#II-2|GB]], [[ISO 3166-2:GL#II-2|GL]], [[ISO 3166-2:HU#II-2|HU]], [[ISO 3166-2:IT#II-2|IT]], [[ISO 3166-2:KE#II-2|KE]], [[ISO 3166-2:KM#II-2|KM]], [[ISO 3166-2:LY#II-2|LY]], [[ISO 3166-2:MD#II-2|MD]], [[ISO 3166-2:MW#II-2|MW]], [[ISO 3166-2:NG#II-2|NG]], [[ISO 3166-2:NZ#II-2|NZ]], [[ISO 3166-2:OM#II-2|OM]], [[ISO 3166-2:PA#II-2|PA]], [[ISO 3166-2:PE#II-2|PE]], [[ISO 3166-2:PH#II-2|PH]], [[ISO 3166-2:RU#II-2|RU]], [[ISO 3166-2:SC#II-2|SC]], [[ISO 3166-2:SH#II-2|SH]], [[ISO 3166-2:SI#II-2|SI]], [[ISO 3166-2:SN#II-2|SN]], [[ISO 3166-2:TD#II-2|TD]], [[ISO 3166-2:TM#II-2|TM]], [[ISO 3166-2:YE#II-2|YE]]
|-
| id="II-3" | [https://www.iso.org/files/live/sites/isoorg/files/archive/pdf/en/iso_3166-2_newsletter_ii-3_2011-12-13.pdf {{nowrap|Newsletter II-3}}]
| {{nowrap|2011-12-13}}<br /> ''(corrected<br /> {{nowrap|2011-12-15}})''
| [[ISO 3166-2:AF#II-3|AF]], [[ISO 3166-2:AN#II-3|AN]] ''(deleted, replaced with BQ, CW and SX)'', [[ISO 3166-2:AW#II-3|AW]], [[ISO 3166-2:AZ#II-3|AZ]], [[ISO 3166-2:BD#II-3|BD]], [[ISO 3166-2:BE#II-3|BE]], [[ISO 3166-2:BG#II-3|BG]], [[ISO 3166-2:BQ#II-3|BQ]] ''(new entry)'', [[ISO 3166-2:BS#II-3|BS]], [[ISO 3166-2:CV#II-3|CV]], [[ISO 3166-2:CW#II-3|CW]] ''(new entry)'', [[ISO 3166-2:DJ#II-3|DJ]], [[ISO 3166-2:DK#II-3|DK]], [[ISO 3166-2:ER#II-3|ER]], [[ISO 3166-2:FI#II-3|FI]], [[ISO 3166-2:FR#II-3|FR]], [[ISO 3166-2:GB#II-3|GB]], [[ISO 3166-2:GQ#II-3|GQ]], [[ISO 3166-2:HN#II-3|HN]], [[ISO 3166-2:HR#II-3|HR]], [[ISO 3166-2:HT#II-3|HT]], [[ISO 3166-2:ID#II-3|ID]], [[ISO 3166-2:IE#II-3|IE]], [[ISO 3166-2:IN#II-3|IN]], [[ISO 3166-2:JO#II-3|JO]], [[ISO 3166-2:KW#II-3|KW]], [[ISO 3166-2:LS#II-3|LS]], [[ISO 3166-2:LV#II-3|LV]], [[ISO 3166-2:MC#II-3|MC]], [[ISO 3166-2:ME#II-3|ME]], [[ISO 3166-2:MK#II-3|MK]], [[ISO 3166-2:MM#II-3|MM]], [[ISO 3166-2:MV#II-3|MV]], [[ISO 3166-2:NL#II-3|NL]], [[ISO 3166-2:NO#II-3|NO]], [[ISO 3166-2:NP#II-3|NP]], [[ISO 3166-2:NR#II-3|NR]], [[ISO 3166-2:PG#II-3|PG]], [[ISO 3166-2:PK#II-3|PK]], [[ISO 3166-2:PL#II-3|PL]], [[ISO 3166-2:PS#II-3|PS]], [[ISO 3166-2:QA#II-3|QA]], [[ISO 3166-2:SA#II-3|SA]], [[ISO 3166-2:SD#II-3|SD]], [[ISO 3166-2:SE#II-3|SE]], [[ISO 3166-2:SH#II-3|SH]], [[ISO 3166-2:SS#II-3|SS]] ''(new entry)'', [[ISO 3166-2:SX#II-3|SX]] ''(new entry)'', [[ISO 3166-2:TL#II-3|TL]], [[ISO 3166-2:TN#II-3|TN]], [[ISO 3166-2:TR#II-3|TR]], [[ISO 3166-2:VN#II-3|VN]]
|- style="background:#abcdef"
| id="III" | [http://www.iso.org/iso/catalogue_detail.htm?csnumber=63546 {{nowrap|ISO 3166-2:2013}}]
| {{nowrap|2013-11-19}}
| ''Third edition of ISO 3166-2 (changes are published in the online catalogue of ISO only and no newsletters are published anymore)''
|- style="background:#abcdef"
|[https://www.iso.org/standard/72483.html ISO 3166-2:2020]
|2020-08
| ''Fourth edition of ISO 3166-2''
|}

==See also==
{{portal|Geography}}
* [[ISO 3166]]
** [[ISO 3166-1]]
** '''ISO 3166-2'''
** [[ISO 3166-3]]
** [[List of ISO 3166 country codes]]
* [[List of administrative divisions by country]]
* [[Lists of sovereign states and dependent territories]]
* [[List of terms for administrative divisions]]
* [[Geocode]]

==References==
{{Reflist}}

==External links==
* [https://www.iso.org/iso-3166-country-codes.html ISO 3166 Maintenance Agency], International Organization for Standardization (ISO)
** [https://www.iso.org/obp/ui/#search/code/ Country codes—Online Browsing Platform]

{{ISO 3166}}

{{DEFAULTSORT:Iso 3166-2}}
[[Category:Country subdivision codes]]
[[Category:ISO 3166|2]]
[[Category:Lists of administrative divisions| ISO 3166-2]]