- Afghanistan
- Aitutaki
- Algeria
- American Samoa
- Anguilla
- Antigua and Barbuda (from Antigua and from Barbuda)
- Republic of Artsakh (Nagorno-Karabakh)
- Australian Antartic Territory
- Bahrain
- Bangladesh (arranged)
- Benin
- Bolivia
- Bosnia and Herzegovina (Pošte Srpske [Republika Srpska])
- Cameroon
- Cape Verde
- Caribbean Netherlands (from Saba and from Sint Eustatius)
- Chad
- Christmas Island
- Cocos Islands (Keeling Islands)
- Colombia
- Comoros
- Congo Democratic Republic
- Congo Republic
- Cook Islands (as well from Penrhyn and from Rarotonga)
- Cyprus
- Denmark
- Dominica
- Dominican Republic
- Ecuador (as well from Galapagos Island)
- Egypt
- El Salvador
- Equatorial Guinea
- Eritrea
- Ethiopia
- European Council
- Faroe Islands
- Fiji
- France (from Corsica, from St. Martin (Caribbean)), from French Guiana, from Martinique, from Guadeloupe)
- French Polynesia
- French Southern and Antarctic Territories
- Gabon
- Gambia
- Georgia (as well from Abkhazia and from South Ossetia)
- Ghana
- Great Britain (from Northern Ireland, from Scotland, from Lundy)
- Greenland (arranged)
- Grenada (as well from Carriacou & Petit Martinique)
- Guam
- Guatemala
- Guernsey (as well as Alderney)
- Guinea
- Guinea-Bissau
- Guyana
- Haiti
- Honduras
- International Court of Justice
- International Olympic Committee
- Iran
- Iraq
- Italy (Sardinia)
- Ivory Coast
- Jamaica
- Jersey
- Jordan
- Kiribati
- Kosovo
- Kuwait
- Laos (arranged)
- Lebanon
- Lesotho
- Liberia
- Libya
- Liechtenstein
- Macau
- Madagascar
- Malawi
- Marshall Islands
- Mauritania
- Mayotte
- Micronesia
- Moldova (as well from Transnistria)
- Monaco
- Mongolia
- Montenegro
- Montserrat
- Mount Athos
- Mozambique
- Namibia
- Nauru
- New Caledonia
- Nicaragua
- Niger
- Nigeria
- Niuafo'ou
- Niue
- North Korea
- Northern Mariana Islands
- Palau
- Palestinian Authority
- Panama
- Papua New Guinea
- Pitcairn Islands
- Portugal (from Azores and from Madeira)
- Qatar
- Ross Dependency
- Russia (from Chechen Republic, from Kaliningrad Oblast, and Vladivostok)
- St. Kitts and Nevis (from St. Kitts and from Nevis)
- St. Lucia
- St. Pierre and Miquelon
- St. Vincent and the Grenadines (as well as from: St. Vincent, Bequia, Canouan, Mayreau Island, Mustique, Palm Island, Tobago Cays, Union Island, Young Island)
- Samoa
- Sao Tome and Principe
- Saudi Arabia
- Seychelles
- Sierra Leone
- Sint Maarten
- Solomon Islands
- Somalia (as well as from Somaliland)
- South Georgia and South Sandwich Islands
- Spain (from Canary Islands, from Ceuta, and from Melilla)
- Sudan
- South Sudan
- Suriname
- Swaziland
- Syria
- Tajikistan
- Tokelau Islands
- Tonga
- Trinidad and Tobago
- Tunisia
- Turkmenistan
- Tuvalu
- Uganda
- UNESCO
- United Nations (Geneva office and Vienna office)
- Universal Postal Union
- Uruguay
- Uzbekistan
- Vanuatu
- Vatican City
- Venezuela
- Vietnam
- Wallis and Futuna Islands
- Yemen
- Zambia
- Zimbabwe
jan 20 2020 ∞
apr 11 2024 +
apr 11 2024 +