A country or territory generally gets new alpha codes if its name changes, whereas a new numeric code is associated with a change of boundaries. Some codes in each series are reserved, for various reasons; obsolete codes may be kept as reserved, borders may be considered likely to change, and some overseas territories have reserved codes of their own.
The following table maps all alpha-2 codes reserved or assigned in ISO 3166-1. Click on a code cell to find the corresponding entry within the next table.
The following is a complete ISO 3166-1 encoding code list in alphabetical order by the English short country names officially used by the ISO 3166 Maintenance Agency (ISO 3166/MA). The ISO 3166/MA uses country names from United Nations sources [1], and hence, names such as "Palestinian Territory, Occupied" and "Taiwan, Province of China" reflect the countries' political status within the UN.
| Country names (officially used by the ISO 3166/MA)
| Numeric | Alpha-3 | Alpha-2 | Local ISO codes
|
| Image:Flag of Afghanistan.svg Afghanistan
| 004 | AFG | AF | ISO 3166-2:AF
|
Åland Islands
| 248 | ALA | AX | ISO 3166-2:AX
|
| Image:Flag of Albania.svg Albania
| 008 | ALB | AL | ISO 3166-2:AL
|
| Image:Flag of Algeria.svg Algeria
| 012 | DZA | DZ | ISO 3166-2:DZ
|
| Image:Flag of American Samoa.svg American Samoa
| 016 | ASM | AS | ISO 3166-2:AS
|
| Image:Flag of Andorra.svg Andorra
| 020 | AND | AD | ISO 3166-2:AD
|
| Image:Flag of Angola.svg Angola
| 024 | AGO | AO | ISO 3166-2:AO
|
| Image:Flag of Anguilla.svg Anguilla
| 660 | AIA | AI | ISO 3166-2:AI
|
| Image:Flag of Antarctica.svg Antarctica
| 010 | ATA | AQ | ISO 3166-2:AQ
|
| Image:Flag of Antigua and Barbuda.svg Antigua and Barbuda
| 028 | ATG | AG | ISO 3166-2:AG
|
| Image:Flag of Argentina.svg Argentina
| 032 | ARG | AR | ISO 3166-2:AR
|
| Image:Flag of Armenia.svg Armenia
| 051 | ARM | AM | ISO 3166-2:AM
|
| Image:Flag of Aruba.svg Aruba
| 533 | ABW | AW | ISO 3166-2:AW
|
| Image:Flag of Australia.svg Australia
| 036 | AUS | AU | ISO 3166-2:AU
|
| Image:Flag of Austria.svg Austria
| 040 | AUT | AT | ISO 3166-2:AT
|
| Image:Flag of Azerbaijan.svg Azerbaijan
| 031 | AZE | AZ | ISO 3166-2:AZ
|
|
|
| Image:Flag of the Bahamas.svg Bahamas
| 044 | BHS | BS | ISO 3166-2:BS
|
| Image:Flag of Bahrain.svg Bahrain
| 048 | BHR | BH | ISO 3166-2:BH
|
| Image:Flag of Bangladesh.svg Bangladesh
| 050 | BGD | BD | ISO 3166-2:BD
|
| Image:Flag of Barbados.svg Barbados
| 052 | BRB | BB | ISO 3166-2:BB
|
| Image:Flag of Belarus.svg Belarus
| 112 | BLR | BY | ISO 3166-2:BY
|
| Image:Flag of Belgium (civil).svg Belgium
| 056 | BEL | BE | ISO 3166-2:BE
|
| Image:Flag of Belize.svg Belize
| 084 | BLZ | BZ | ISO 3166-2:BZ
|
| Image:Flag of Benin.svg Benin
| 204 | BEN | BJ | ISO 3166-2:BJ
|
| Image:Flag of Bermuda.svg Bermuda
| 060 | BMU | BM | ISO 3166-2:BM
|
| Image:Flag of Bhutan.svg Bhutan
| 064 | BTN | BT | ISO 3166-2:BT
|
| Image:Flag of Bolivia.svg Bolivia
| 068 | BOL | BO | ISO 3166-2:BO
|
| Image:Flag of Bosnia and Herzegovina.svg Bosnia and Herzegovina
| 070 | BIH | BA | ISO 3166-2:BA
|
| Image:Flag of Botswana.svg Botswana
| 072 | BWA | BW | ISO 3166-2:BW
|
| Image:Flag of Norway.svg Bouvet Island
| 074 | BVT | BV | ISO 3166-2:BV
|
| Image:Flag of Brazil.svg Brazil
| 076 | BRA | BR | ISO 3166-2:BR
|
| Image:Flag of the British Indian Ocean Territory.svg British Indian Ocean Territory
| 086 | IOT | IO | ISO 3166-2:IO
|
| Image:Flag of Brunei.svg Brunei Darussalam
| 096 | BRN | BN | ISO 3166-2:BN
|
| Image:Flag of Bulgaria (bordered).svg Bulgaria
| 100 | BGR | BG | ISO 3166-2:BG
|
| Image:Flag of Burkina Faso.svg Burkina Faso
| 854 | BFA | BF | ISO 3166-2:BF
|
| Image:Flag of Burundi.svg Burundi
| 108 | BDI | BI | ISO 3166-2:BI
|
|
|
| Image:Flag of Cambodia.svg Cambodia
| 116 | KHM | KH | ISO 3166-2:KH
|
| Image:Flag of Cameroon.svg Cameroon
| 120 | CMR | CM | ISO 3166-2:CM
|
| Image:Flag of Canada.svg Canada
| 124 | CAN | CA | ISO 3166-2:CA
|
| Image:Flag of Cape Verde.svg Cape Verde
| 132 | CPV | CV | ISO 3166-2:CV
|
| Image:Flag of the Cayman Islands.svg Cayman Islands
| 136 | CYM | KY | ISO 3166-2:KY
|
| Image:Flag of the Central African Republic.svg Central African Republic
| 140 | CAF | CF | ISO 3166-2:CF
|
| Image:Flag of Chad.svg Chad
| 148 | TCD | TD | ISO 3166-2:TD
|
| Image:Flag of Chile (bordered).svg Chile
| 152 | CHL | CL | ISO 3166-2:CL
|
| Image:Flag of the People's Republic of China.svg China
| 156 | CHN | CN | ISO 3166-2:CN
|
| Image:Flag of Christmas Island.svg Christmas Island
| 162 | CXR | CX | ISO 3166-2:CX
|
| Image:Flag of Australia.svg Cocos (Keeling) Islands
| 166 | CCK | CC | ISO 3166-2:CC
|
| Image:Flag of Colombia.svg Colombia
| 170 | COL | CO | ISO 3166-2:CO
|
| Image:Flag of the Comoros.svg Comoros
| 174 | COM | KM | ISO 3166-2:KM
|
| Image:Flag of the Republic of the Congo.svg Congo
| 178 | COG | CG | ISO 3166-2:CG
|
| Image:Flag of the Democratic Republic of the Congo.svg Congo, the Democratic Republic of the
| 180 | COD | CD | ISO 3166-2:CD
|
| Image:Flag of the Cook Islands.svg Cook Islands
| 184 | COK | CK | ISO 3166-2:CK
|
| Image:Flag of Costa Rica (state).svg Costa Rica
| 188 | CRI | CR | ISO 3166-2:CR
|
| Image:Flag of Cote d'Ivoire.svg Côte d'Ivoire
| 384 | CIV | CI | ISO 3166-2:CI
|
| Image:Flag of Croatia.svg Croatia
| 191 | HRV | HR | ISO 3166-2:HR
|
| Image:Flag of Cuba.svg Cuba
| 192 | CUB | CU | ISO 3166-2:CU
|
| Image:Flag of Cyprus.svg Cyprus
| 196 | CYP | CY | ISO 3166-2:CY
|
| Image:Flag of the Czech Republic (bordered).svg Czech Republic
| 203 | CZE | CZ | ISO 3166-2:CZ
|
|
|
| Image:Flag of Denmark.svg Denmark
| 208 | DNK | DK | ISO 3166-2:DK
|
| Image:Flag of Djibouti.svg Djibouti
| 262 | DJI | DJ | ISO 3166-2:DJ
|
| Image:Flag of Dominica.svg Dominica
| 212 | DMA | DM | ISO 3166-2:DM
|
| Image:Flag of the Dominican Republic.svg Dominican Republic
| 214 | DOM | DO | ISO 3166-2:DO
|
|
|
| Image:Flag of Ecuador.svg Ecuador
| 218 | ECU | EC | ISO 3166-2:EC
|
| Image:Flag of Egypt.svg Egypt
| 818 | EGY | EG | ISO 3166-2:EG
|
| Image:Flag of El Salvador.svg El Salvador
| 222 | SLV | SV | ISO 3166-2:SV
|
| Image:Flag of Equatorial Guinea.svg Equatorial Guinea
| 226 | GNQ | GQ | ISO 3166-2:GQ
|
| Image:Flag of Eritrea.svg Eritrea
| 232 | ERI | ER | ISO 3166-2:ER
|
| Image:Flag of Estonia.svg Estonia
| 233 | EST | EE | ISO 3166-2:EE
|
| Image:Flag of Ethiopia.svg Ethiopia
| 231 | ETH | ET | ISO 3166-2:ET
|
|
|
| Image:Flag of the Falkland Islands.svg Falkland Islands (Malvinas)
| 238 | FLK | FK | ISO 3166-2:FK
|
| Image:Flag of the Faroe Islands (bordered).svg Faroe Islands
| 234 | FRO | FO | ISO 3166-2:FO
|
| Image:Flag of Fiji.svg Fiji
| 242 | FJI | FJ | ISO 3166-2:FJ
|
| Image:Flag of Finland (bordered).svg Finland
| 246 | FIN | FI | ISO 3166-2:FI
|
| Image:Flag of France.svg France
| 250 | FRA | FR | ISO 3166-2:FR
|
| Image:Flag of France.svg French Guiana
| 254 | GUF | GF | ISO 3166-2:GF
|
| Image:Flag of French Polynesia.svg French Polynesia
| 258 | PYF | PF | ISO 3166-2:PF
|
| Image:Flag of France.svg French Southern Territories
| 260 | ATF | TF | ISO 3166-2:TF
|
|
|
| Image:Flag of Gabon.svg Gabon
| 266 | GAB | GA | ISO 3166-2:GA
|
| Image:Flag of The Gambia.svg Gambia
| 270 | GMB | GM | ISO 3166-2:GM
|
| Image:Flag of Georgia.svg Georgia
| 268 | GEO | GE | ISO 3166-2:GE
|
| Image:Flag of Germany.svg Germany
| 276 | DEU | DE | ISO 3166-2:DE
|
| Image:Flag of Ghana.svg Ghana
| 288 | GHA | GH | ISO 3166-2:GH
|
| Image:Flag of Gibraltar (bordered).svg Gibraltar
| 292 | GIB | GI | ISO 3166-2:GI
|
| Image:Flag of Greece.svg Greece
| 300 | GRC | GR | ISO 3166-2:GR
|
| Image:Flag of Greenland (bordered).svg Greenland
| 304 | GRL | GL | ISO 3166-2:GL
|
| Image:Flag of Grenada.svg Grenada
| 308 | GRD | GD | ISO 3166-2:GD
|
| Image:Flag of France.svg Guadeloupe
| 312 | GLP | GP | ISO 3166-2:GP
|
| Image:Flag of Guam.svg Guam
| 316 | GUM | GU | ISO 3166-2:GU
|
| Image:Flag of Guatemala.svg Guatemala
| 320 | GTM | GT | ISO 3166-2:GT
|
| Image:Flag of Guernsey (bordered).svg Guernsey
| 831 | GGY | GG | ISO 3166-2:GG
|
| Image:Flag of Guinea.svg Guinea
| 324 | GIN | GN | ISO 3166-2:GN
|
| Image:Flag of Guinea-Bissau.svg Guinea-Bissau
| 624 | GNB | GW | ISO 3166-2:GW
|
| Image:Flag of Guyana.svg Guyana
| 328 | GUY | GY | ISO 3166-2:GY
|
|
|
| Image:Flag of Haiti.svg Haiti
| 332 | HTI | HT | ISO 3166-2:HT
|
| Image:Flag of Australia.svg Heard Island and McDonald Islands
| 334 | HMD | HM | ISO 3166-2:HM
|
| Image:Flag of the Vatican City.svg Holy See (Vatican City State)
| 336 | VAT | VA | ISO 3166-2:VA
|
| Image:Flag of Honduras.svg Honduras
| 340 | HND | HN | ISO 3166-2:HN
|
| Image:Flag of Hong Kong.svg Hong Kong
| 344 | HKG | HK | ISO 3166-2:HK
|
| Image:Flag of Hungary.svg Hungary
| 348 | HUN | HU | ISO 3166-2:HU
|
|
|
| Image:Flag of Iceland.svg Iceland
| 352 | ISL | IS | ISO 3166-2:IS
|
| Image:Flag of India.svg India
| 356 | IND | IN | ISO 3166-2:IN
|
| Image:Flag of Indonesia (bordered).svg Indonesia
| 360 | IDN | ID | ISO 3166-2:ID
|
| Image:Flag of Iran.svg Iran, Islamic Republic of
| 364 | IRN | IR | ISO 3166-2:IR
|
| Image:Flag of Iraq.svg Iraq
| 368 | IRQ | IQ | ISO 3166-2:IQ
|
| Image:Flag of Ireland.svg Ireland
| 372 | IRL | IE | ISO 3166-2:IE
|
| Image:Flag of the Isle of Man.svg Isle of Man
| 833 | IMN | IM | ISO 3166-2:IM
|
| Image:Flag of Israel (bordered).svg Israel
| 376 | ISR | IL | ISO 3166-2:IL
|
| Image:Flag of Italy.svg Italy
| 380 | ITA | IT | ISO 3166-2:IT
|
|
|
| Image:Flag of Jamaica.svg Jamaica
| 388 | JAM | JM | ISO 3166-2:JM
|
| Image:Flag of Japan (bordered).svg Japan
| 392 | JPN | JP | ISO 3166-2:JP
|
| Image:Flag of Jersey (bordered).svg Jersey
| 832 | JEY | JE | ISO 3166-2:JE
|
| Image:Flag of Jordan.svg Jordan
| 400 | JOR | JO | ISO 3166-2:JO
|
|
|
| Image:Flag of Kazakhstan.svg Kazakhstan
| 398 | KAZ | KZ | ISO 3166-2:KZ
|
| Image:Flag of Kenya.svg Kenya
| 404 | KEN | KE | ISO 3166-2:KE
|
| Image:Flag of Kiribati.svg Kiribati
| 296 | KIR | KI | ISO 3166-2:KI
|
| Image:Flag of North Korea.svg Korea, Democratic People's Republic of
| 408 | PRK | KP | ISO 3166-2:KP
|
| Image:Flag of South Korea (bordered).svg Korea, Republic of
| 410 | KOR | KR | ISO 3166-2:KR
|
| Image:Flag of Kuwait.svg Kuwait
| 414 | KWT | KW | ISO 3166-2:KW
|
| Image:Flag of Kyrgyzstan.svg Kyrgyzstan
| 417 | KGZ | KG | ISO 3166-2:KG
|
|
|
| Image:Flag of Laos.svg Lao People's Democratic Republic
| 418 | LAO | LA | ISO 3166-2:LA
|
| Image:Flag of Latvia.svg Latvia
| 428 | LVA | LV | ISO 3166-2:LV
|
| Image:Flag of Lebanon.svg Lebanon
| 422 | LBN | LB | ISO 3166-2:LB
|
| Image:Flag of Lesotho.svg Lesotho
| 426 | LSO | LS | ISO 3166-2:LS
|
| Image:Flag of Liberia.svg Liberia
| 430 | LBR | LR | ISO 3166-2:LR
|
| Image:Flag of Libya.svg Libyan Arab Jamahiriya
| 434 | LBY | LY | ISO 3166-2:LY
|
| Image:Flag of Liechtenstein.svg Liechtenstein
| 438 | LIE | LI | ISO 3166-2:LI
|
| Image:Flag of Lithuania.svg Lithuania
| 440 | LTU | LT | ISO 3166-2:LT
|
| Image:Flag of Luxembourg.svg Luxembourg
| 442 | LUX | LU | ISO 3166-2:LU
|
|
|
| Image:Flag of Macau.svg Macao
| 446 | MAC | MO | ISO 3166-2:MO
|
| Image:Flag of Macedonia.svg Macedonia, the former Yugoslav Republic of
| 807 | MKD | MK | ISO 3166-2:MK
|
| Image:Flag of Madagascar (bordered).svg Madagascar
| 450 | MDG | MG | ISO 3166-2:MG
|
| Image:Flag of Malawi.svg Malawi
| 454 | MWI | MW | ISO 3166-2:MW
|
| Image:Flag of Malaysia.svg Malaysia
| 458 | MYS | MY | ISO 3166-2:MY
|
| Image:Flag of Maldives.svg Maldives
| 462 | MDV | MV | ISO 3166-2:MV
|
| Image:Flag of Mali.svg Mali
| 466 | MLI | ML | ISO 3166-2:ML
|
| Image:Flag of Malta (bordered).svg Malta
| 470 | MLT | MT | ISO 3166-2:MT
|
| Image:Flag of the Marshall Islands.svg Marshall Islands
| 584 | MHL | MH | ISO 3166-2:MH
|
| Image:Flag of France.svg Martinique
| 474 | MTQ | MQ | ISO 3166-2:MQ
|
| Image:Flag of Mauritania.svg Mauritania
| 478 | MRT | MR | ISO 3166-2:MR
|
| Image:Flag of Mauritius.svg Mauritius
| 480 | MUS | MU | ISO 3166-2:MU
|
| Image:Flag of France.svg Mayotte
| 175 | MYT | YT | ISO 3166-2:YT
|
| Image:Flag of Mexico.svg Mexico
| 484 | MEX | MX | ISO 3166-2:MX
|
| Image:Flag of Micronesia.svg Micronesia, Federated States of
| 583 | FSM | FM | ISO 3166-2:FM
|
| Image:Flag of Moldova.svg Moldova, Republic of
| 498 | MDA | MD | ISO 3166-2:MD
|
| Image:Flag of Monaco (bordered).svg Monaco
| 492 | MCO | MC | ISO 3166-2:MC
|
| Image:Flag of Mongolia.svg Mongolia
| 496 | MNG | MN | ISO 3166-2:MN
|
| Image:Flag of Montenegro.svg Montenegro
| 499 | MNE | ME | ISO 3166-2:ME
|
| Image:Flag of Montserrat.svg Montserrat
| 500 | MSR | MS | ISO 3166-2:MS
|
| Image:Flag of Morocco.svg Morocco
| 504 | MAR | MA | ISO 3166-2:MA
|
| Image:Flag of Mozambique.svg Mozambique
| 508 | MOZ | MZ | ISO 3166-2:MZ
|
| Image:Flag of Myanmar.svg Myanmar
| 104 | MMR | MM | ISO 3166-2:MM
|
|
|
| Image:Flag of Namibia.svg Namibia
| 516 | NAM | NA | ISO 3166-2:NA
|
| Image:Flag of Nauru.svg Nauru
| 520 | NRU | NR | ISO 3166-2:NR
|
| Image:Flag of Nepal.svg Nepal
| 524 | NPL | NP | ISO 3166-2:NP
|
| Image:Flag of the Netherlands.svg Netherlands
| 528 | NLD | NL | ISO 3166-2:NL
|
| Image:Flag of the Netherlands Antilles (bordered).svg Netherlands Antilles
| 530 | ANT | AN | ISO 3166-2:AN
|
| Image:Flag of France.svg New Caledonia
| 540 | NCL | NC | ISO 3166-2:NC
|
| Image:Flag of New Zealand.svg New Zealand
| 554 | NZL | NZ | ISO 3166-2:NZ
|
| Image:Flag of Nicaragua.svg Nicaragua
| 558 | NIC | NI | ISO 3166-2:NI
|
| Image:Flag of Niger.svg Niger
| 562 | NER | NE | ISO 3166-2:NE
|
| Image:Flag of Nigeria.svg Nigeria
| 566 | NGA | NG | ISO 3166-2:NG
|
| Image:Flag of Niue.svg Niue
| 570 | NIU | NU | ISO 3166-2:NU
|
| Image:Flag of Norfolk Island.svg Norfolk Island
| 574 | NFK | NF | ISO 3166-2:NF
|
| Image:Flag of the Northern Mariana Islands.svg Northern Mariana Islands
| 580 | MNP | MP | ISO 3166-2:MP
|
| Image:Flag of Norway.svg Norway
| 578 | NOR | NO | ISO 3166-2:NO
|
|
|
| Image:Flag of Oman (bordered).svg Oman
| 512 | OMN | OM | ISO 3166-2:OM
|
|
|
| Image:Flag of Pakistan.svg Pakistan
| 586 | PAK | PK | ISO 3166-2:PK
|
| Image:Flag of Palau.svg Palau
| 585 | PLW | PW | ISO 3166-2:PW
|
| Image:Palestinian flag.svg Palestinian Territory, Occupied
| 275 | PSE | PS | ISO 3166-2:PS
|
| Image:Flag of Panama (bordered).svg Panama
| 591 | PAN | PA | ISO 3166-2:PA
|
| Image:Flag of Papua New Guinea.svg Papua New Guinea
| 598 | PNG | PG | ISO 3166-2:PG
|
| Image:Flag of Paraguay.svg Paraguay
| 600 | PRY | PY | ISO 3166-2:PY
|
| Image:Flag of Peru.svg Peru
| 604 | PER | PE | ISO 3166-2:PE
|
| Image:Flag of the Philippines.svg Philippines
| 608 | PHL | PH | ISO 3166-2:PH
|
| Image:Flag of the Pitcairn Islands.svg Pitcairn
| 612 | PCN | PN | ISO 3166-2:PN
|
| Image:Flag of Poland (bordered).svg Poland
| 616 | POL | PL | ISO 3166-2:PL
|
| Image:Flag of Portugal.svg Portugal
| 620 | PRT | PT | ISO 3166-2:PT
|
| Image:Flag of Puerto Rico.svg Puerto Rico
| 630 | PRI | PR | ISO 3166-2:PR
|
|
|
| Image:Flag of Qatar (bordered).svg Qatar
| 634 | QAT | QA | ISO 3166-2:QA
|
|
|
| Image:Flag of France.svg Réunion
| 638 | REU | RE | ISO 3166-2:RE
|
Romania
| 642 | ROU | RO | ISO 3166-2:RO
|
| Image:Flag of Russia (bordered).svg Russian Federation
| 643 | RUS | RU | ISO 3166-2:RU
|
| Image:Flag of Rwanda.svg Rwanda
| 646 | RWA | RW | ISO 3166-2:RW
|
|
|
| Image:Flag of Saint Helena.svg Saint Helena
| 654 | SHN | SH | ISO 3166-2:SH
|
| Image:Flag of Saint Kitts and Nevis.svg Saint Kitts and Nevis
| 659 | KNA | KN | ISO 3166-2:KN
|
| Image:Flag of Saint Lucia.svg Saint Lucia
| 662 | LCA | LC | ISO 3166-2:LC
|
| Image:Flag of France.svg Saint Pierre and Miquelon
| 666 | SPM | PM | ISO 3166-2:PM
|
| Image:Flag of Saint Vincent and the Grenadines.svg Saint Vincent and the Grenadines
| 670 | VCT | VC | ISO 3166-2:VC
|
| Image:Flag of Samoa.svg Samoa
| 882 | WSM | WS | ISO 3166-2:WS
|
| Image:Flag of San Marino.svg San Marino
| 674 | SMR | SM | ISO 3166-2:SM
|
| Image:Flag of Sao Tome and Principe.svg Sao Tome and Principe
| 678 | STP | ST | ISO 3166-2:ST
|
| Image:Flag of Saudi Arabia.svg Saudi Arabia
| 682 | SAU | SA | ISO 3166-2:SA
|
| Image:Flag of Senegal.svg Senegal
| 686 | SEN | SN | ISO 3166-2:SN
|
| Image:Flag of Serbia (state) (bordered).svg Serbia
| 688 | SRB | RS | ISO 3166-2:RS
|
| Image:Flag of the Seychelles.svg Seychelles
| 690 | SYC | SC | ISO 3166-2:SC
|
| Image:Flag of Sierra Leone.svg Sierra Leone
| 694 | SLE | SL | ISO 3166-2:SL
|
| Image:Flag of Singapore (bordered).svg Singapore
| 702 | SGP | SG | ISO 3166-2:SG
|
| Image:Flag of Slovakia.svg Slovakia
| 703 | SVK | SK | ISO 3166-2:SK
|
| Image:Flag of Slovenia.svg Slovenia
| 705 | SVN | SI | ISO 3166-2:SI
|
| Image:Flag of the Solomon Islands.svg Solomon Islands
| 090 | SLB | SB | ISO 3166-2:SB
|
| Image:Flag of Somalia.svg Somalia
| 706 | SOM | SO | ISO 3166-2:SO
|
| Image:Flag of South Africa.svg South Africa
| 710 | ZAF | ZA | ISO 3166-2:ZA
|
| Image:Flag of South Georgia and the South Sandwich Islands.svg South Georgia and the South Sandwich Islands
| 239 | SGS | GS | ISO 3166-2:GS
|
| Image:Flag of Spain.svg Spain
| 724 | ESP | ES | ISO 3166-2:ES
|
| Image:Flag of Sri Lanka.svg Sri Lanka
| 144 | LKA | LK | ISO 3166-2:LK
|
| Image:Flag of Sudan.svg Sudan
| 736 | SDN | SD | ISO 3166-2:SD
|
| Image:Flag of Suriname.svg Suriname
| 740 | SUR | SR | ISO 3166-2:SR
|
| Image:Flag of Norway.svg Svalbard and Jan Mayen
| 744 | SJM | SJ | ISO 3166-2:SJ
|
| Image:Flag of Swaziland.svg Swaziland
| 748 | SWZ | SZ | ISO 3166-2:SZ
|
| Image:Flag of Sweden.svg Sweden
| 752 | SWE | SE | ISO 3166-2:SE
|
| Image:Flag of Switzerland.svg Switzerland
| 756 | CHE | CH | ISO 3166-2:CH
|
Syrian Arab Republic
| 760 | SYR | SY | ISO 3166-2:SY
|
|
|
| Image:Flag of the Republic of China.svg Taiwan, Province of China
| 158 | TWN | TW | ISO 3166-2:TW
|
| Image:Flag of Tajikistan.svg Tajikistan
| 762 | TJK | TJ | ISO 3166-2:TJ
|
| Image:Flag of Tanzania.svg Tanzania, United Republic of
| 834 | TZA | TZ | ISO 3166-2:TZ
|
| Image:Flag of Thailand.svg Thailand
| 764 | THA | TH | ISO 3166-2:TH
|
| Image:Flag of East Timor.svg Timor-Leste
| 626 | TLS | TL | ISO 3166-2:TL
|
| Image:Flag of Togo.svg Togo
| 768 | TGO | TG | ISO 3166-2:TG
|
| Image:Flag of New Zealand.svg Tokelau
| 772 | TKL | TK | ISO 3166-2:TK
|
| Image:Flag of Tonga.svg Tonga
| 776 | TON | TO | ISO 3166-2:TO
|
| Image:Flag of Trinidad and Tobago.svg Trinidad and Tobago
| 780 | TTO | TT | ISO 3166-2:TT
|
| Image:Flag of Tunisia.svg Tunisia
| 788 | TUN | TN | ISO 3166-2:TN
|
| Image:Flag of Turkey.svg Turkey
| 792 | TUR | TR | ISO 3166-2:TR
|
| Image:Flag of Turkmenistan.svg Turkmenistan
| 795 | TKM | TM | ISO 3166-2:TM
|
| Image:Flag of the Turks and Caicos Islands.svg Turks and Caicos Islands
| 796 | TCA | TC | ISO 3166-2:TC
|
| Image:Flag of Tuvalu.svg Tuvalu
| 798 | TUV | TV | ISO 3166-2:TV
|
|
|
| Image:Flag of Uganda.svg Uganda
| 800 | UGA | UG | ISO 3166-2:UG
|
| Image:Flag of Ukraine.svg Ukraine
| 804 | UKR | UA | ISO 3166-2:UA
|
| Image:Flag of the United Arab Emirates.svg United Arab Emirates
| 784 | ARE | AE | ISO 3166-2:AE
|
| Image:Flag of the United Kingdom.svg United Kingdom
| 826 | GBR | GB | ISO 3166-2:GB
|
| Image:Flag of the United States.svg United States
| 840 | USA | US | ISO 3166-2:US
|
| Image:Flag of the United States.svg United States Minor Outlying Islands
| 581 | UMI | UM | ISO 3166-2:UM
|
| Image:Flag of Uruguay.svg Uruguay
| 858 | URY | UY | ISO 3166-2:UY
|
| Image:Flag of Uzbekistan.svg Uzbekistan
| 860 | UZB | UZ | ISO 3166-2:UZ
|
|
|
| Image:Flag of Vanuatu.svg Vanuatu
| 548 | VUT | VU | ISO 3166-2:VU
|
| Image:Flag of Venezuela.svg Venezuela
| 862 | VEN | VE | ISO 3166-2:VE
|
| Image:Flag of Vietnam.svg Viet Nam
| 704 | VNM | VN | ISO 3166-2:VN
|
| Image:Flag of the British Virgin Islands.svg Virgin Islands, British
| 092 | VGB | VG | ISO 3166-2:VG
|
| Image:Flag of the United States Virgin Islands.svg Virgin Islands, U.S.
| 850 | VIR | VI | ISO 3166-2:VI
|
|
|
| Image:Flag of France.svg Wallis and Futuna
| 876 | WLF | WF | ISO 3166-2:WF
|
| Image:Flag of Western Sahara.svg Western Sahara
| 732 | ESH | EH | ISO 3166-2:EH
|
|
|
| Image:Flag of Yemen.svg Yemen
| 887 | YEM | YE | ISO 3166-2:YE
|
|
|
| Image:Flag of Zambia.svg Zambia
| 894 | ZMB | ZM | ISO 3166-2:ZM
|
| Image:Flag of Zimbabwe.svg Zimbabwe
| 716 | ZWE | ZW | ISO 3166-2:ZW
|
Changes to ISO 3166-1 are announced in periodic newsletters, of which 12 have been released since the fifth edition of the standard was issued in 1997:
Information on reserved codes taken from "Reserved code elements under ISO 3166-1" published by Secretariat of ISO/TC 46, ISO 3166 Maintenance Agency, 2001-02-13, available on request from ISO 3166/MA.