| Code | Name | Continent | Region |
| ABW | Aruba | North America | Caribbean |
| AFG | Afghanistan | Asia | Southern and Central Asia |
| AGO | Angola | Africa | Central Africa |
| AIA | Anguilla | North America | Caribbean |
| ALB | Albania | Europe | Southern Europe |
| AND | Andorra | Europe | Southern Europe |
| ANT | Netherlands Antilles | North America | Caribbean |
| ARE | United Arab Emirates | Asia | Middle East |
| ARG | Argentina | South America | South America |
| ARM | Armenia | Asia | Middle East |
| ASM | American Samoa | Oceania | Polynesia |
| ATA | Antarctica | Antarctica | Antarctica |
| ATF | French Southern territories | Antarctica | Antarctica |
| ATG | Antigua and Barbuda | North America | Caribbean |
| AUS | Australia | Oceania | Australia and New Zealand |
| AUT | Austria | Europe | Western Europe |
| AZE | Azerbaijan | Asia | Middle East |
| BDI | Burundi | Africa | Eastern Africa |
| BEL | Belgium | Europe | Western Europe |
| BEN | Benin | Africa | Western Africa |
| BFA | Burkina Faso | Africa | Western Africa |
| BGD | Bangladesh | Asia | Southern and Central Asia |
| BGR | Bulgaria | Europe | Eastern Europe |
| BHR | Bahrain | Asia | Middle East |
| BHS | Bahamas | North America | Caribbean |
| BIH | Bosnia and Herzegovina | Europe | Southern Europe |
| BLR | Belarus | Europe | Eastern Europe |
| BLZ | Belize | North America | Central America |
| BMU | Bermuda | North America | North America |
| BOL | Bolivia | South America | South America |
| BRA | Brazil | South America | South America |
| BRB | Barbados | North America | Caribbean |
| BRN | Brunei | Asia | Southeast Asia |
| BTN | Bhutan | Asia | Southern and Central Asia |
| BVT | Bouvet Island | Antarctica | Antarctica |
| BWA | Botswana | Africa | Southern Africa |
| CAF | Central African Republic | Africa | Central Africa |
| CAN | Canada | North America | North America |
| CCK | Cocos (Keeling) Islands | Oceania | Australia and New Zealand |
| CHE | Switzerland | Europe | Western Europe |
| CHL | Chile | South America | South America |
| CHN | China | Asia | Eastern Asia |
| CIV | Côte d’Ivoire | Africa | Western Africa |
| CMR | Cameroon | Africa | Central Africa |
| COD | Congo, The Democratic Republic of the | Africa | Central Africa |
| COG | Congo | Africa | Central Africa |
| COK | Cook Islands | Oceania | Polynesia |
| COL | Colombia | South America | South America |
| COM | Comoros | Africa | Eastern Africa |
| CPV | Cape Verde | Africa | Western Africa |
| CRI | Costa Rica | North America | Central America |
| CUB | Cuba | North America | Caribbean |
| CXR | Christmas Island | Oceania | Australia and New Zealand |
| CYM | Cayman Islands | North America | Caribbean |
| CYP | Cyprus | Asia | Middle East |
| CZE | Czech Republic | Europe | Eastern Europe |
| DEU | Germany | Europe | Western Europe |
| DJI | Djibouti | Africa | Eastern Africa |
| DMA | Dominica | North America | Caribbean |
| DNK | Denmark | Europe | Nordic Countries |
| DOM | Dominican Republic | North America | Caribbean |
| DZA | Algeria | Africa | Northern Africa |
| ECU | Ecuador | South America | South America |
| EGY | Egypt | Africa | Northern Africa |
| ERI | Eritrea | Africa | Eastern Africa |
| ESH | Western Sahara | Africa | Northern Africa |
| ESP | Spain | Europe | Southern Europe |
| EST | Estonia | Europe | Baltic Countries |
| ETH | Ethiopia | Africa | Eastern Africa |
| FIN | Finland | Europe | Nordic Countries |
| FJI | Fiji Islands | Oceania | Melanesia |
| FLK | Falkland Islands | South America | South America |
| FRA | France | Europe | Western Europe |
| FRO | Faroe Islands | Europe | Nordic Countries |
| FSM | Micronesia, Federated States of | Oceania | Micronesia |
| GAB | Gabon | Africa | Central Africa |
| GBR | United Kingdom | Europe | British Islands |
| GEO | Georgia | Asia | Middle East |
| GHA | Ghana | Africa | Western Africa |
| GIB | Gibraltar | Europe | Southern Europe |
| GIN | Guinea | Africa | Western Africa |
| GLP | Guadeloupe | North America | Caribbean |
| GMB | Gambia | Africa | Western Africa |
| GNB | Guinea-Bissau | Africa | Western Africa |
| GNQ | Equatorial Guinea | Africa | Central Africa |
| GRC | Greece | Europe | Southern Europe |
| GRD | Grenada | North America | Caribbean |
| GRL | Greenland | North America | North America |
| GTM | Guatemala | North America | Central America |
| GUF | French Guiana | South America | South America |
| GUM | Guam | Oceania | Micronesia |
| GUY | Guyana | South America | South America |
| HKG | Hong Kong | Asia | Eastern Asia |
| HMD | Heard Island and McDonald Islands | Antarctica | Antarctica |
| HND | Honduras | North America | Central America |
| HRV | Croatia | Europe | Southern Europe |
| HTI | Haiti | North America | Caribbean |
| HUN | Hungary | Europe | Eastern Europe |
| IDN | Indonesia | Asia | Southeast Asia |
| IND | India | Asia | Southern and Central Asia |
| IOT | British Indian Ocean Territory | Africa | Eastern Africa |
| IRL | Ireland | Europe | British Islands |
| IRN | Iran | Asia | Southern and Central Asia |
| IRQ | Iraq | Asia | Middle East |
| ISL | Iceland | Europe | Nordic Countries |
| ISR | Israel | Asia | Middle East |
| ITA | Italy | Europe | Southern Europe |
| JAM | Jamaica | North America | Caribbean |
| JOR | Jordan | Asia | Middle East |
| JPN | Japan | Asia | Eastern Asia |
| KAZ | Kazakstan | Asia | Southern and Central Asia |
| KEN | Kenya | Africa | Eastern Africa |
| KGZ | Kyrgyzstan | Asia | Southern and Central Asia |
| KHM | Cambodia | Asia | Southeast Asia |
| KIR | Kiribati | Oceania | Micronesia |
| KNA | Saint Kitts and Nevis | North America | Caribbean |
| KOR | South Korea | Asia | Eastern Asia |
| KWT | Kuwait | Asia | Middle East |
| LAO | Laos | Asia | Southeast Asia |
| LBN | Lebanon | Asia | Middle East |
| LBR | Liberia | Africa | Western Africa |
| LBY | Libyan Arab Jamahiriya | Africa | Northern Africa |
| LCA | Saint Lucia | North America | Caribbean |
| LIE | Liechtenstein | Europe | Western Europe |
| LKA | Sri Lanka | Asia | Southern and Central Asia |
| LSO | Lesotho | Africa | Southern Africa |
| LTU | Lithuania | Europe | Baltic Countries |
| LUX | Luxembourg | Europe | Western Europe |
| LVA | Latvia | Europe | Baltic Countries |
| MAC | Macao | Asia | Eastern Asia |
| MAR | Morocco | Africa | Northern Africa |
| MCO | Monaco | Europe | Western Europe |
| MDA | Moldova | Europe | Eastern Europe |
| MDG | Madagascar | Africa | Eastern Africa |
| MDV | Maldives | Asia | Southern and Central Asia |
| MEX | Mexico | North America | Central America |
| MHL | Marshall Islands | Oceania | Micronesia |
| MKD | Macedonia | Europe | Southern Europe |
| MLI | Mali | Africa | Western Africa |
| MLT | Malta | Europe | Southern Europe |
| MMR | Myanmar | Asia | Southeast Asia |
| MNG | Mongolia | Asia | Eastern Asia |
| MNP | Northern Mariana Islands | Oceania | Micronesia |
| MOZ | Mozambique | Africa | Eastern Africa |
| MRT | Mauritania | Africa | Western Africa |
| MSR | Montserrat | North America | Caribbean |
| MTQ | Martinique | North America | Caribbean |
| MUS | Mauritius | Africa | Eastern Africa |
| MWI | Malawi | Africa | Eastern Africa |
| MYS | Malaysia | Asia | Southeast Asia |
| MYT | Mayotte | Africa | Eastern Africa |
| NAM | Namibia | Africa | Southern Africa |
| NCL | New Caledonia | Oceania | Melanesia |
| NER | Niger | Africa | Western Africa |
| NFK | Norfolk Island | Oceania | Australia and New Zealand |
| NGA | Nigeria | Africa | Western Africa |
| NIC | Nicaragua | North America | Central America |
| NIU | Niue | Oceania | Polynesia |
| NLD | Netherlands | Europe | Western Europe |
| NOR | Norway | Europe | Nordic Countries |
| NPL | Nepal | Asia | Southern and Central Asia |
| NRU | Nauru | Oceania | Micronesia |
| NZL | New Zealand | Oceania | Australia and New Zealand |
| OMN | Oman | Asia | Middle East |
| PAK | Pakistan | Asia | Southern and Central Asia |
| PAN | Panama | North America | Central America |
| PCN | Pitcairn | Oceania | Polynesia |
| PER | Peru | South America | South America |
| PHL | Philippines | Asia | Southeast Asia |
| PLW | Palau | Oceania | Micronesia |
| PNG | Papua New Guinea | Oceania | Melanesia |
| POL | Poland | Europe | Eastern Europe |
| PRI | Puerto Rico | North America | Caribbean |
| PRK | North Korea | Asia | Eastern Asia |
| PRT | Portugal | Europe | Southern Europe |
| PRY | Paraguay | South America | South America |
| PSE | Palestine | Asia | Middle East |
| PYF | French Polynesia | Oceania | Polynesia |
| QAT | Qatar | Asia | Middle East |
| REU | Réunion | Africa | Eastern Africa |
| ROM | Romania | Europe | Eastern Europe |
| RUS | Russian Federation | Europe | Eastern Europe |
| RWA | Rwanda | Africa | Eastern Africa |
| SAU | Saudi Arabia | Asia | Middle East |
| SDN | Sudan | Africa | Northern Africa |
| SEN | Senegal | Africa | Western Africa |
| SGP | Singapore | Asia | Southeast Asia |
| SGS | South Georgia and the South Sandwich Islands | Antarctica | Antarctica |
| SHN | Saint Helena | Africa | Western Africa |
| SJM | Svalbard and Jan Mayen | Europe | Nordic Countries |
| SLB | Solomon Islands | Oceania | Melanesia |
| SLE | Sierra Leone | Africa | Western Africa |
| SLV | El Salvador | North America | Central America |
| SMR | San Marino | Europe | Southern Europe |
| SOM | Somalia | Africa | Eastern Africa |
| SPM | Saint Pierre and Miquelon | North America | North America |
| SSD | South Sudan | Africa | Northern Africa |
| STP | Sao Tome and Principe | Africa | Central Africa |
| SUR | Suriname | South America | South America |
| SVK | Slovakia | Europe | Eastern Europe |
| SVN | Slovenia | Europe | Southern Europe |
| SWE | Sweden | Europe | Nordic Countries |
| SWZ | Swaziland | Africa | Southern Africa |
| SYC | Seychelles | Africa | Eastern Africa |
| SYR | Syria | Asia | Middle East |
| TCA | Turks and Caicos Islands | North America | Caribbean |
| TCD | Chad | Africa | Central Africa |
| TGO | Togo | Africa | Western Africa |
| THA | Thailand | Asia | Southeast Asia |
| TJK | Tajikistan | Asia | Southern and Central Asia |
| TKL | Tokelau | Oceania | Polynesia |
| TKM | Turkmenistan | Asia | Southern and Central Asia |
| TMP | East Timor | Asia | Southeast Asia |
| TON | Tonga | Oceania | Polynesia |
| TTO | Trinidad and Tobago | North America | Caribbean |
| TUN | Tunisia | Africa | Northern Africa |
| TUR | Turkey | Asia | Middle East |
| TUV | Tuvalu | Oceania | Polynesia |
| TWN | Taiwan | Asia | Eastern Asia |
| TZA | Tanzania | Africa | Eastern Africa |
| UGA | Uganda | Africa | Eastern Africa |
| UKR | Ukraine | Europe | Eastern Europe |
| UMI | United States Minor Outlying Islands | Oceania | Micronesia/Caribbean |
| URY | Uruguay | South America | South America |
| USA | United States | North America | North America |
| UZB | Uzbekistan | Asia | Southern and Central Asia |
| VAT | Holy See (Vatican City State) | Europe | Southern Europe |
| VCT | Saint Vincent and the Grenadines | North America | Caribbean |
| VEN | Venezuela | South America | South America |
| VGB | Virgin Islands, British | North America | Caribbean |
| VIR | Virgin Islands, U.S. | North America | Caribbean |
| VNM | Vietnam | Asia | Southeast Asia |
| VUT | Vanuatu | Oceania | Melanesia |
| WLF | Wallis and Futuna | Oceania | Polynesia |
| WSM | Samoa | Oceania | Polynesia |
| YEM | Yemen | Asia | Middle East |
| YUG | Yugoslavia | Europe | Southern Europe |
| ZAF | South Africa | Africa | Southern Africa |
| ZMB | Zambia | Africa | Eastern Africa |
| ZWE | Zimbabwe | Africa | Eastern Africa |