| Afghanistan | AF | |
| Albania | AL | |
| Algeria | DZ | |
| American Samoa | AS | |
| Andorra | AD | ✅ |
| Angola | AO | ✅ |
| Anguilla | AI | |
| Antarctica | AQ | |
| Antigua and Barbuda | AG | |
| Argentina | AR | ✅ |
| Armenia | AM | ✅ |
| Aruba | AW | |
| Australia | AU | ✅ |
| Austria | AT | ✅ |
| Azerbaijan | AZ | ✅ |
| Bahamas (the) | BS | ✅ |
| Bahrain | BH | ✅ |
| Bangladesh | BD | ✅ |
| Barbados | BB | |
| Belarus | BY | ✅ |
| Belgium | BE | ✅ |
| Belize | BZ | |
| Benin | BJ | |
| Bermuda | BM | |
| Bhutan | BT | ✅ |
| Bolivia (Plurinational State of) | BO | ✅ |
| Bonaire, Sint Eustatius and Saba | BQ | |
| Bosnia and Herzegovina | BA | ✅ |
| Botswana | BW | ✅ |
| Bouvet Island | BV | |
| Brazil | BR | ✅ |
| British Indian Ocean Territory (the) | IO | |
| Brunei Darussalam | BN | ✅ |
| Bulgaria | BG | ✅ |
| Burkina Faso | BF | ✅ |
| Burundi | BI | ✅ |
| Cabo Verde | CV | ✅ |
| Cambodia | KH | |
| Cameroon | CM | ✅ |
| Canada | CA | ✅ |
| Cayman Islands (the) | KY | |
| Central African Republic (the) | CF | ✅ |
| Chad | TD | ✅ |
| Chile | CL | ✅ |
| China | CN | ✅ |
| Christmas Island | CX | |
| Cocos (Keeling) Islands (the) | CC | |
| Colombia | CO | ✅ |
| Comoros (the) | KM | |
| Congo (the Democratic Republic of the) | CD | ✅ |
| Congo (the) | CG | ✅ |
| Cook Islands (the) | CK | |
| Costa Rica | CR | ✅ |
| Croatia | HR | ✅ |
| Cuba | CU | ✅ |
| Curaçao | CW | |
| Cyprus | CY | ✅ |
| Czechia | CZ | ✅ |
| Côte d’Ivoire | CI | ✅ |
| Denmark | DK | ✅ |
| Djibouti | DJ | ✅ |
| Dominica | DM | |
| Dominican Republic (the) | DO | ✅ |
| Ecuador | EC | ✅ |
| Egypt | EG | ✅ |
| El Salvador | SV | ✅ |
| Equatorial Guinea | GQ | |
| Eritrea | ER | |
| Estonia | EE | ✅ |
| Eswatini | SZ | |
| Ethiopia | ET | ✅ |
| Falkland Islands (the) [Malvinas] | FK | |
| Faroe Islands (the) | FO | ✅ |
| Fiji | FJ | |
| Finland | FI | ✅ |
| France | FR | ✅ |
| French Guiana | GF | |
| French Polynesia | PF | |
| French Southern Territories (the) | TF | |
| Gabon | GA | |
| Gambia (the) | GM | |
| Georgia | GE | ✅ |
| Germany | DE | ✅ |
| Ghana | GH | |
| Gibraltar | GI | |
| Greece | GR | ✅ |
| Greenland | GL | |
| Grenada | GD | |
| Guadeloupe | GP | |
| Guam | GU | |
| Guatemala | GT | ✅ |
| Guernsey | GG | |
| Guinea | GN | ✅ |
| Guinea-Bissau | GW | |
| Guyana | GY | |
| Haiti | HT | ✅ |
| Heard Island and McDonald Islands | HM | |
| Holy See (the) | VA | |
| Honduras | HN | ✅ |
| Hong Kong | HK | ✅ |
| Hungary | HU | ✅ |
| Iceland | IS | |
| India | IN | ✅ |
| Indonesia | ID | ✅ |
| Iran (Islamic Republic of) | IR | ✅ |
| Iraq | IQ | ✅ |
| Ireland | IE | ✅ |
| Isle of Man | IM | |
| Israel | IL | ✅ |
| Italy | IT | ✅ |
| Jamaica | JM | ✅ |
| Japan | JP | ✅ |
| Jersey | JE | |
| Jordan | JO | |
| Kazakhstan | KZ | ✅ |
| Kenya | KE | ✅ |
| Kiribati | KI | |
| Korea (the Democratic People’s Republic of) | KP | |
| Korea (the Republic of) | KR | ✅ |
| Kosovo | XK | ✅ |
| Kuwait | KW | |
| Kyrgyzstan | KG | ✅ |
| Lao People’s Democratic Republic (the) | LA | ✅ |
| Latvia | LV | ✅ |
| Lebanon | LB | |
| Lesotho | LS | |
| Liberia | LR | |
| Libya | LY | |
| Liechtenstein | LI | ✅ |
| Lithuania | LT | ✅ |
| Luxembourg | LU | ✅ |
| Macao | MO | |
| Madagascar | MG | |
| Malawi | MW | |
| Malaysia | MY | ✅ |
| Maldives | MV | |
| Mali | ML | ✅ |
| Malta | MT | ✅ |
| Marshall Islands (the) | MH | |
| Martinique | MQ | |
| Mauritania | MR | |
| Mauritius | MU | |
| Mayotte | YT | |
| Mexico | MX | ✅ |
| Micronesia (Federated States of) | FM | |
| Moldova (the Republic of) | MD | ✅ |
| Monaco | MC | |
| Mongolia | MN | |
| Montenegro | ME | ✅ |
| Montserrat | MS | |
| Morocco | MA | ✅ |
| Mozambique | MZ | ✅ |
| Myanmar | MM | ✅ |
| Namibia | NA | ✅ |
| Nauru | NR | |
| Nepal | NP | ✅ |
| Netherlands (the) | NL | ✅ |
| New Caledonia | NC | |
| New Zealand | NZ | ✅ |
| Nicaragua | NI | ✅ |
| Niger (the) | NE | |
| Nigeria | NG | ✅ |
| Niue | NU | |
| Norfolk Island | NF | |
| Northern Mariana Islands (the) | MP | |
| Norway | NO | ✅ |
| Oman | OM | ✅ |
| Pakistan | PK | ✅ |
| Palau | PW | |
| Palestine, State of | PS | ✅ |
| Panama | PA | ✅ |
| Papua New Guinea | PG | |
| Paraguay | PY | ✅ |
| Peru | PE | ✅ |
| Philippines (the) | PH | ✅ |
| Pitcairn | PN | |
| Poland | PL | ✅ |
| Portugal | PT | ✅ |
| Puerto Rico | PR | ✅ |
| Qatar | QA | ✅ |
| Republic of North Macedonia | MK | ✅ |
| Romania | RO | ✅ |
| Russian Federation (the) | RU | ✅ |
| Rwanda | RW | ✅ |
| Réunion | RE | |
| Saint Barthélemy | BL | |
| Saint Helena, Ascension and Tristan da Cunha | SH | |
| Saint Kitts and Nevis | KN | |
| Saint Lucia | LC | |
| Saint Martin (French part) | MF | |
| Saint Pierre and Miquelon | PM | |
| Saint Vincent and the Grenadines | VC | |
| Samoa | WS | |
| San Marino | SM | ✅ |
| Sao Tome and Principe | ST | |
| Saudi Arabia | SA | ✅ |
| Senegal | SN | |
| Serbia | RS | ✅ |
| Seychelles | SC | |
| Sierra Leone | SL | ✅ |
| Singapore | SG | ✅ |
| Sint Maarten (Dutch part) | SX | |
| Slovakia | SK | ✅ |
| Slovenia | SI | ✅ |
| Solomon Islands | SB | |
| Somalia | SO | |
| South Africa | ZA | ✅ |
| South Georgia and the South Sandwich Islands | GS | |
| South Sudan | SS | |
| Spain | ES | ✅ |
| Sri Lanka | LK | ✅ |
| Sudan (the) | SD | ✅ |
| Suriname | SR | |
| Svalbard and Jan Mayen | SJ | |
| Sweden | SE | ✅ |
| Switzerland | CH | ✅ |
| Syrian Arab Republic | SY | ✅ |
| Taiwan (Province of China) | TW | ✅ |
| Tajikistan | TJ | ✅ |
| Tanzania, United Republic of | TZ | |
| Thailand | TH | ✅ |
| Timor-Leste | TL | |
| Togo | TG | |
| Tokelau | TK | |
| Tonga | TO | |
| Trinidad and Tobago | TT | |
| Tunisia | TN | |
| Turkey | TR | ✅ |
| Turkmenistan | TM | |
| Turks and Caicos Islands (the) | TC | |
| Tuvalu | TV | |
| Uganda | UG | ✅ |
| Ukraine | UA | ✅ |
| United Arab Emirates (the) | AE | ✅ |
| United Kingdom of Great Britain and Northern Ireland (the) | GB | ✅ |
| United States Minor Outlying Islands (the) | UM | |
| United States of America (the) | US | ✅ |
| Uruguay | UY | ✅ |
| Uzbekistan | UZ | ✅ |
| Vanuatu | VU | |
| Venezuela (Bolivarian Republic of) | VE | ✅ |
| Viet Nam | VN | ✅ |
| Virgin Islands (British) | VG | |
| Virgin Islands (U.S.) | VI | |
| Wallis and Futuna | WF | |
| Western Sahara | EH | |
| Yemen | YE | ✅ |
| Zambia | ZM | ✅ |
| Zimbabwe | ZW | ✅ |
| Åland Islands | AX | |
| | |