| Asien | Afghanistan | Kabul | AF | AFG | AFG | .af | AFN | +93 |
| Afrika | Ägypten (Egypt) | Kairo | EG | EGY | EGY | .eg | EGP | +20 |
| Europa | Aland (Åland Islands) | Mariehamn | AX | ALA | -/- | .ax | EUR | +35818 |
| Europa | Albanien (Albania) | Tirana | AL | ALB | ALB | .al | ALL | +355 |
| Afrika | Algerien (Algeria) | Algier | DZ | DZA | ALG | .dz | DZD | +213 |
| Australien | Amerikanisch-Samoa (American Samoa) | Pago-Pago | AS | ASM | -/- | .as | USD | +1684 |
| Südamerika | Amerikanische Jungferninseln (Virgin Islands, U.s.) | Charlotte Amalie | VI | VIR | -/- | .vi | USD | +1340 |
| Europa | Andorra | Andorra la Vella | AD | AND | AND | .ad | EUR | +376 |
| Afrika | Angola | Luanda | AO | AGO | ANG | .ao | AOA | +244 |
| Nordamerika | Anguilla | The Valley | AI | AIA | -/- | .ai | XCD | +1264 |
| Antarktika | Antarktis (Antarctica) | Juneau | AQ | ATA | -/- | .aq | ? | +672 |
| Nordamerika | Antigua und Barbuda (Antigua And Barbuda) | Saint John's | AG | ATG | ANT | .ag | XCD | +1268 |
| Afrika | Äquatorialguinea, Republik (Equatorial Guinea) | Malabo | GQ | GNQ | GEQ | .gq | XAF | +240 |
| Südamerika | Argentinien (Argentina) | Buenos Aires | AR | ARG | ARG | .ar | ARS | +54 |
| Asien | Armenien (Armenia) | Eriwan | AM | ARM | ARM | .am | AMD | +374 |
| Nordamerika | Aruba | Oranjestad | AW | ABW | ARU | .aw | ANG | +297 |
| Afrika | Ascension | -/- | AC | ASC | -/- | .ac | ? | +247 |
| Asien | Aserbaidschan (Azerbaijan) | Baku | AZ | AZE | AZE | .az | AZN | +994 |
| Afrika | Äthiopien (Ethiopia) | Addis Abeba | ET | ETH | ETH | .et | ETB | +251 |
| Australien | Australien (Australia) | Canberra | AU | AUS | AUS | .au | AUD | +61 |
| Nordamerika | Bahamas | Nassau | BS | BHS | BAH | .bs | BSD | +1242 |
| Asien | Bahrain | Manama | BH | BHR | BRN | .bh | BHD | +973 |
| Asien | Bangladesch (Bangladesh) | Dhaka | BD | BGD | BAN | .bd | BDT | +880 |
| Nordamerika | Barbados | Bridgetown | BB | BRB | BAR | .bb | BBD | +1246 |
| Europa | Belgien (Belgium) | Brüssel | BE | BEL | BEL | .be | EUR | +32 |
| Nordamerika | Belize | Belmopan | BZ | BLZ | BLZ | .bz | BZD | +51 |
| Afrika | Benin | Porto Novo | BJ | BEN | BEN | .bj | XOF | +229 |
| Nordamerika | Bermuda | Hamilton | BM | BMU | BER | .bm | BMD | +1441 |
| Asien | Bhutan | Thimphu | BT | BTN | BHU | .bt | BTN | +975 |
| Südamerika | Bolivien (Bolivia) | Sucre | BO | BOL | BOL | .bo | BOB | +591 |
| Europa | Bosnien und Herzegowina (Bosnia And Herzegovina) | Sarajevo | BA | BIH | BIH | .ba | BAM | +387 |
| Afrika | Botswana | Gaborone | BW | BWA | BOT | .bw | BWP | +267 |
| Antarktika | Bouvetinsel (Bouvet Island) | (Forschungsinsel) | BV | BVT | -/- | .bv | NOK | ? |
| Südamerika | Brasilien (Brazil) | Brasília | BR | BRA | BRA | .br | BRL | +55 |
| Nordamerika | Britische Jungferninseln (Virgin Islands, British) | Road Town | VG | VGB | ISB | .vg | USD | +1284 |
| Asien | Britisches Territorium im Indischen Ozean (British Indian Ocean Territory) | -/- | IO | IOT | -/- | .io | USD | ? |
| Asien | Brunei (Brunei Darussalam) | Bandar Seri Begawan | BN | BRN | BRU | .bn | BND | +673 |
| Europa | Bulgarien (Bulgaria) | Sofia | BG | BGR | BUL | .bg | BGN | +359 |
| Afrika | Burkina Faso | Ouagadougou | BF | BFA | BUR | .bf | XOF | +226 |
| Afrika | Burundi | Bujumbura | BI | BDI | BDI | .bi | BIF | +257 |
| Südamerika | Chile | Santiago | CL | CHL | CHI | .cl | CLP | +56 |
| Asien | China, Volksrepublik (China) | Peking (Beijing) | CN | CHN | CHN | .cn | CNY | +86 |
| Australien | Cookinseln (Cook Islands) | Avarua | CK | COK | COK | .ck | NZD | +682 |
| Nordamerika | Costa Rica | San José | CR | CRI | CRC | .cr | CRC | +56 |
| Afrika | Cote d'Ivoire (CÔte D'ivoire) | Yamoussoukro | CI | CIV | CIV | .ci | XOF | +225 |
| Europa | Dänemark (Denmark) | Kopenhagen | DK | DNK | DEN | .dk | DKK | +45 |
| Europa | Deutschland (Germany) | Berlin | DE | DEU | GER | .de | EUR | +49 |
| Afrika | Die Kronkolonie St. Helena und Nebengebiete (Saint Helena) | Jamestown | SH | SHN | -/- | .sh | SHP | +290 |
| Afrika | Diego Garcia | | DG | DGA | -/- | | ? | +246 |
| Nordamerika | Dominica | Roseau | DM | DMA | -/- | .dm | XCD | +1767 |
| Südamerika | Dominikanische Republik (Dominican Republic) | Santo Domingo | DO | DOM | DOM | .do | DOP | +1809 |
| Afrika | Dschibuti (Djibouti) | Dschibuti | DJ | DJI | DJI | dj | DJF | +253 |
| Südamerika | Ecuador | Quito | EC | ECU | ECU | .ec | USD | +593 |
| Nordamerika | El Salvador | San Salvador | SV | SLV | ESA | .sv | SVC | +53 |
| Afrika | Eritrea | Asmara (Asmera) | ER | ERI | ERI | .er | ERN | +291 |
| Europa | Estland (Estonia) | Tallinn (Reval) | EE | EST | EST | .ee | EEK | +372 |
| Europa | Europäische Union | Brüssel | EU | -/- | -/- | .eu | ? | +3883 |
| Afrika | Falklandinseln (Falkland Islands (malvinas)) | Port Stanley | FK | FLK | -/- | .fk | FLP | +500 |
| Europa | Färöer (Faroe Islands) | Tórshavn | FO | FRO | FRO | .fo | DKK | +298 |
| Australien | Fidschi (Fiji) | Suva | FJ | FJI | FJI | .fj | FJD | +679 |
| Europa | Finnland (Finland) | Helsinki | FI | FIN | FIN | .fi | EUR | +358 |
| Europa | Frankreich (France) | Paris | FR | FRA | FRA | .fr | EUR | +33 |
| Südamerika | Französisch-Guayana (French Guiana) | Cayenne | GF | GUF | -/- | .gf | EUR | +594 |
| Australien | Französisch-Polynesien (French Polynesia) | Papeete | PF | PYF | -/- | .pf | XPF | +689 |
| | Französische Süd- und Antarktisgebiete (French Southern Territories) | Port-aux-Français | TF | ATF | -/- | .tf | EUR | ? |
| Afrika | Gabun (Gabon) | Libreville | GA | GAB | GAB | .ga | XAF | +241 |
| Afrika | Gambia | Banjul | GM | GMB | GAM | .gm | GMD | +220 |
| Europa | Georgien (Georgia) | Tiflis | GE | GEO | GEO | .ge | GEL | +995 |
| Afrika | Ghana, Republik (Ghana) | Accra | GH | GHA | GHA | .gh | GHC | +233 |
| Afrika | Gibraltar | Gibraltar (Stadt) | GI | GIB | -/- | .gi | GIP | +350 |
| Nordamerika | Grenada | St. George's | GD | GRD | GRN | .gd | XCD | +1473 |
| Europa | Griechenland (Greece) | Athen | GR | GRC | GRE | .gr | EUR | +30 |
| Nordamerika | Grönland (Greenland) | Nuuk | GL | GRL | -/- | .gl | DKK | +299 |
| Nordamerika | Guadeloupe | Basse-Terre | GP | GLP | -/- | .gp | EUR | +590 |
| Asien | Guam | Hagåtña | GU | GUM | GUM | .gu | USD | +1671 |
| Nordamerika | Guatemala | Guatemala-Stadt | GT | GTM | GUA | .gt | GTQ | +52 |
| Europa | Guernsey, Vogtei (Guernsey) | St. Peter Port | GG | GGY | -/- | .gg | GGP | +44 |
| Afrika | Guinea, Republik (Guinea) | Conakry | GN | GIN | GUI | .gn | GNF | +224 |
| Afrika | Guinea-Bissau, Republik (Guinea-bissau) | Bissau | GW | GNB | GBS | .gw | XOF | +245 |
| Südamerika | Guyana | Georgetown | GY | GUY | GUY | .gy | GYD | +592 |
| Nordamerika | Haiti | Port-au-Prince | HT | HTI | HAI | .ht | USD | +59 |
| Australien | Heard und McDonaldinseln (Heard Island And Mcdonald Islands) | | HM | HMD | -/- | .hm | AUD | ? |
| Nordamerika | Honduras | Tegucigalpa | HN | HND | HON | .hn | HNL | +54 |
| Asien | Hongkong (Hong Kong) | | HK | HKG | HKG | .hk | HNL | +852 |
| Asien | Indien (India) | Neu-Delhi | IN | IND | IND | .in | ISK | +91 |
| Asien | Indonesien (Indonesia) | Jakarta | ID | IDN | INA | .id | INR | +62 |
| | Insel Man (Isle Of Man) | | IM | IMN | -/- | .im | IMP | +44 |
| Asien | Irak (Iraq) | Bagdad | IQ | IRQ | IRQ | .iq | IDR | +964 |
| Asien | Iran (Iran, Islamic Republic Of) | Teheran | IR | IRN | IRI | .ir | IRR | +98 |
| Europa | Irland, Republik (Ireland) | Dublin | IE | IRL | IRL | .ie | EUR | +353 |
| Europa | Island (Iceland) | Reykjavík | IS | ISL | ISL | .is | HUF | +354 |
| Asien | Israel | Jerusalem | IL | ISR | ISR | .il | ILS | +972 |
| Europa | Italien (Italy) | Rom | IT | ITA | ITA | .it | EUR | +39 |
| Nordamerika | Jamaika (Jamaica) | Kingston | JM | JAM | JAM | .jm | JMD | +1876 |
| Asien | Japan | Tokio | JP | JPN | JPN | .jp | JPY | +81 |
| Asien | Jemen (Yemen) | Sanaa | YE | YEM | YEM | .ye | YER | +967 |
| Europa | Jersey | Saint Helier | JE | JEY | -/- | .je | JEP | +44 |
| Asien | Jordanien (Jordan) | Amman | JO | JOR | JOR | .jo | JOD | +962 |
| Nordamerika | Kaimaninseln (Cayman Islands) | George Town | KY | CYM | CAY | .ky | KYD | +1345 |
| Asien | Kambodscha (Cambodia) | Phnom Penh | KH | KHM | CAM | .kh | KHR | +855 |
| Afrika | Kamerun (Cameroon) | Yaoundé | CM | CMR | CMR | .cm | XAF | +237 |
| Nordamerika | Kanada (Canada) | Ottawa | CA | CAN | CAN | .ca | CAD | +1NXX |
| Europa | Kanarische Inseln | | IC | | -/- | | ? | ? |
| Afrika | Kap Verde, Republik (Cape Verde) | Praia | CV | CPV | CPV | .cv | CVE | +238 |
| Asien | Kasachstan (Kazakhstan) | Astana | KZ | KAZ | KAZ | .kz | KZT | +7 |
| Asien | Katar (Qatar) | Doha | QA | QAT | QAT | .qa | QAR | +974 |
| Afrika | Kenia (Kenya) | Nairobi | KE | KEN | KEN | .ke | KES | +254 |
| Asien | Kirgisistan (Kyrgyzstan) | Bischkek | KG | KGZ | KGZ | .kg | KGS | +996 |
| Australien | Kiribati | Bairiki | KI | KIR | -/- | .ki | AUD | +686 |
| Asien | Kokosinseln (Cocos (keeling) Islands) | | CC | CCK | -/- | .cc | AUD | ? |
| Südamerika | Kolumbien (Colombia) | Santa Fé de Bogotá | CO | COL | COL | .co | COP | +57 |
| Afrika | Komoren (Comoros) | Moroni | KM | | -/- | .km | KMF | +269 |
| Afrika | Kongo, Demokratische Republik (Congo, The Democratic Republic Of The) | Kinshasa | CD | COD | COD | .cd | CDF | +243 |
| Afrika | Kongo, Republik (Congo) | Brazzaville | CG | COG | CGO | .cg | XAF | +242 |
| Asien | Korea, Demokratische Volkrepublik (Korea, Democratic People's Republic Of) | Pjöngjang | KP | PRK | PRK | .kp | KPW | +850 |
| Asien | Korea, Republik (Korea, Republic Of) | Seoul | KR | KOR | KOR | .kr | KRW | +82 |
| Europa | Kroatien (Croatia) | Zagreb | HR | HRV | CRO | .hr | HRK | +385 |
| Nordamerika | Kuba (Cuba) | Havanna | CU | CUB | CUB | .cu | CUP | +53 |
| Asien | Kuwait | Kuwait | KW | KWT | KUW | .kw | KWD | +965 |
| Asien | Laos (Lao People's Democratic Republic) | Vientiane | LA | LAO | LAO | .la | LAK | +856 |
| Afrika | Lesotho | Maseru | LS | LSO | LES | .ls | LSL | +266 |
| Europa | Lettland (Latvia) | Rīga | LV | LVA | LAT | .lv | LVL | +371 |
| Asien | Libanon (Lebanon) | Beirut | LB | LBN | LIB | .lb | LBP | +961 |
| Afrika | Liberia, Republik (Liberia) | Monrovia | LR | LBR | LBR | .lr | LRD | +231 |
| Afrika | Libyen (Libyan Arab Jamahiriya) | Tripolis | LY | LBY | LBA | .ly | LYD | +218 |
| Europa | Liechtenstein, Fürstentum (Liechtenstein) | Vaduz | LI | LIE | LIE | .li | CHF | +423 |
| Europa | Litauen (Lithuania) | Wilna | LT | LTU | LTU | .lt | LTL | +370 |
| Europa | Luxemburg (Luxembourg) | Luxemburg | LU | LUX | LUX | .lu | EUR | +352 |
| Asien | Macao | | MO | MAC | -/- | .mo | MOP | +853 |
| Afrika | Madagaskar, Republik (Madagascar) | Antananarivo | MG | MDG | MAD | .mg | MGA | +261 |
| Afrika | Malawi, Republik (Malawi) | Lilongwe | MW | MWI | MAW | .mw | MWK | +265 |
| Asien | Malaysia | Kuala Lumpur | MY | MYS | MAS | .my | MYR | +60 |
| Asien | Malediven (Maldives) | Malé | MV | MDV | MDV | .mv | MVR | +960 |
| Afrika | Mali, Republik (Mali) | Bamako | ML | MLI | MLI | .ml | XOF | +223 |
| Europa | Malta | Valletta | MT | MLT | MLT | .mt | EUR | +356 |
| Afrika | Marokko (Morocco) | Rabat | MA | MAR | MAR | .ma | MAD | +211 |
| Australien | Marshallinseln (Marshall Islands) | Delap-Uliga-Darrit | MH | MHL | -/- | .mh | USD | +692 |
| Nordamerika | Martinique | Fort-de-France | MQ | MTQ | -/- | .mq | EUR | +596 |
| Afrika | Mauretanien (Mauritania) | Nouakchott | MR | MRT | MTN | .mr | MRO | +222 |
| Afrika | Mauritius, Republik (Mauritius) | Port Louis | MU | MUS | MRI | .mu | MUR | +230 |
| Afrika | Mayotte | Mamoudzou | YT | MYT | -/- | .yt | EUR | +269 |
| Europa | Mazedonien (Macedonia, The Former Yugoslav Republic Of) | Skopje | MK | MKD | MKD | .mk | MKD | +389 |
| Nordamerika | Mexiko (Mexico) | Mexiko-Stadt | MX | MEX | MEX | .mx | MXN | +52 |
| Australien | Mikronesien, Föderierte Staaten von (Micronesia, Federated States Of) | | FM | FSM | FSM | .fm | USD | +691 |
| Europa | Moldawien (Moldova) | Chişinău | MD | MDA | MDA | .md | MDL | +373 |
| Europa | Monaco | Monaco | MC | MCO | MON | .mc | EUR | +377 |
| Asien | Mongolei (Mongolia) | Ulaanbaatar | MN | MNG | MGL | .mn | MNT | +976 |
| Europa | Montenegro | Podgorica | ME | MNE | MNE | .me | ? | +382 |
| Nordamerika | Montserrat | Plymouth | MS | MSR | -/- | .ms | XCD | +1664 |
| Afrika | Mosambik (Mozambique) | Maputo | MZ | MOZ | MOZ | .mz | MZM | +258 |
| Asien | Myanmar | Rangun | MM | MMR | MYA | .mm | MMK | +95 |
| Afrika | Namibia, Republik (Namibia) | Windhoek | NA | NAM | NAM | .na | ZAR | +264 |
| Australien | Nauru | Yaren | NR | NRU | NRU | .nr | AUD | +674 |
| Asien | Nepal | Kathmandu | NP | NPL | NEP | .np | NPR | +977 |
| Australien | Neukaledonien (New Caledonia) | Nouméa | NC | NCL | -/- | .nc | XPF | +687 |
| Australien | Neuseeland (New Zealand) | Wellington | NZ | NZL | NZL | .nz | NZD | +64 |
| Asien | Neutrale Zone | | NT | NTZ | -/- | .nt | ? | ? |
| Nordamerika | Nicaragua | Managua | NI | NIC | NCA | .ni | NIO | +55 |
| Europa | Niederlande (Netherlands) | Amsterdam | NL | NLD | NED | .nl | EUR | +31 |
| Nordamerika | Niederländische Antillen (Netherlands Antilles) | Willemstad | AN | ANT | AHO | .an | ANG | +599 |
| Afrika | Niger | Niamey | NE | NER | NIG | .ne | XOF | +227 |
| Afrika | Nigeria | Abuja | NG | NGA | NGR | .ng | NGN | +234 |
| Australien | Niue | Alofi | NU | NIU | -/- | .nu | NZD | +683 |
| Australien | Nördliche Marianen (Northern Mariana Islands) | Saipan | MP | MNP | -/- | .mp | USD | +1670 |
| Australien | Norfolkinsel (Norfolk Island) | Kingston | NF | NFK | -/- | .nf | AUD | +6723 |
| Europa | Norwegen (Norway) | Oslo | NO | NOR | NOR | .no | NOK | +47 |
| Asien | Oman | Maskat | OM | OMN | OMA | .om | OMR | +968 |
| Europa | Österreich (Austria) | Wien | AT | AUT | AUT | .at | EUR | +43 |
| Asien | Pakistan | Islamabad | PK | PAK | PAK | .pk | PKR | +92 |
| Asien | Palästinensische Autonomiegebiete (Palestinian Territory, Occupied) | Ramallah | PS | PSE | PLE | .ps | ? | +970 |
| Australien | Palau | Melekeok | PW | PLW | PLW | .pw | USD | +680 |
| Südamerika | Panama | Panama-Stadt | PA | PAN | PAN | .pa | USD | +57 |
| Australien | Papua-Neuguinea (Papua New Guinea) | Port Moresby | PG | PNG | -/- | .pg | PGK | +675 |
| Südamerika | Paraguay | Asunción | PY | PRY | PAR | .py | PYG | +595 |
| Südamerika | Peru | Lima | PE | PER | PER | .pe | PEN | +51 |
| Asien | Philippinen (Philippines) | Manila | PH | PHL | PHI | .ph | PHP | +63 |
| Australien | Pitcairninseln (Pitcairn) | Adamstown | PN | PCN | -/- | .pn | NZD | +649 |
| Europa | Polen (Poland) | Warschau | PL | POL | POL | .pl | PLN | +48 |
| Europa | Portugal | Lissabon | PT | PRT | POR | .pt | EUR | +351 |
| Nordamerika | Puerto Rico | San Juan | PR | PRI | PUR | .pr | USD | +1939 |
| Afrika | Réunion (RÉunion) | Saint-Denis | RE | REU | -/- | .re | EUR | +262 |
| Afrika | Ruanda, Republik (Rwanda) | Kigali | RW | RWA | RWA | .rw | RWF | +250 |
| Europa | Rumänien (Romania) | Bukarest | RO | ROU | ROM | .ro | RON | +40 |
| Asien | Russische Föderation (Russian Federation) | Moskau | RU | RUS | RUS | .ru | RUB | +7 |
| Australien | Salomonen (Solomon Islands) | Honiara | SB | SLB | SOL | .sb | SBD | +677 |
| Afrika | Sambia, Republik (Zambia) | Lusaka | ZM | ZMB | ZAM | .zm | ZMK | +260 |
| Australien | Samoa | Apia | WS | WSM | SAM | .ws | WST | ? |
| Europa | San Marino | San Marino | SM | SMR | SMR | .sm | EUR | +378 |
| Afrika | São Tomé und Príncipe (Sao Tome And Principe) | São Tomé | ST | STP | STP | .st | STD | +239 |
| Asien | Saudi-Arabien, Königreich (Saudi Arabia) | Riad | SA | SAU | KSA | .sa | SAR | +966 |
| Europa | Schweden (Sweden) | Stockholm | SE | SWE | SWE | .se | SEK | +46 |
| Europa | Schweiz (Switzerland) | Bern | CH | CHE | SUI | .ch | CHF | +41 |
| Afrika | Senegal | Dakar | SN | SEN | SEN | .sn | XOF | +221 |
| Europa | Serbien und Montenegro | Belgrad | CS | SCG | YUG | .cs | ? | +381 |
| Afrika | Seychellen, Republik der (Seychelles) | Victoria | SC | SYC | SEY | .sc | SCR | +248 |
| Afrika | Sierra Leone, Republik (Sierra Leone) | Freetown | SL | SLE | SLE | .sl | SLL | +232 |
| Afrika | Simbabwe, Republik (Zimbabwe) | Harare | ZW | ZWE | ZIM | .zw | ZWD | +263 |
| Asien | Singapur (Singapore) | Singapur | SG | SGP | SIN | .sg | SGD | +65 |
| Europa | Slowakei (Slovakia) | Bratislava | SK | SVK | SVK | .sk | SKK | +421 |
| Europa | Slowenien (Slovenia) | Ljubljana | SI | SVN | SLO | .si | SIT | +386 |
| Afrika | Somalia, Demokratische Republik (Somalia) | Mogadischu | SO | SOM | SOM | .so | SOS | +252 |
| Europa | Spanien (Spain) | Madrid | ES | ESP | ESP | .es | EUR | +34 |
| Asien | Sri Lanka | Colombo | LK | LKA | SRI | .lk | LKR | +94 |
| Nordamerika | St. Kitts und Nevis (Saint Kitts And Nevis) | Basseterre | KN | KNA | SKN | .kn | XCD | +1869 |
| Südamerika | St. Lucia (Saint Lucia) | Castries | LC | LCA | LCA | .lc | XCD | +1758 |
| Nordamerika | St. Pierre und Miquelon (Saint Pierre And Miquelon) | Saint-Pierre | PM | SPM | -/- | .pm | EUR | +508 |
| Südamerika | St. Vincent und die Grenadinen (GB) (Saint Vincent And The Grenadines) | Kingstown | VC | VCT | VIN | .vc | XCD | +1784 |
| Afrika | Südafrika, Republik (South Africa) | Tshwane / Pretoria | ZA | ZAF | RSA | .za | ZAR | +27 |
| Afrika | Sudan | Khartum | SD | SDN | SUD | .sd | SDD | +249 |
| | Südgeorgien und die Südlichen Sandwichinseln (South Georgia And The South Sandwich Islands) | Grytviken | GS | SGS | -/- | | GBP | ? |
| Südamerika | Suriname | Paramaribo | SR | SUR | SUR | .sr | SRD | +597 |
| Europa | Svalbard und Jan Mayen (Svalbard And Jan Mayen) | Longyearbyen | SJ | SJM | -/- | .sj | NOK | ? |
| Afrika | Swasiland (Swaziland) | Mbabane | SZ | SWZ | SWZ | .sz | SZL | +268 |
| Asien | Syrien (Syrian Arab Republic) | Damaskus | SY | SYR | SYR | .sy | SYP | +963 |
| Asien | Tadschikistan (Tajikistan) | Duschanbe | TJ | TJK | TJK | .tj | RUB | +992 |
| Asien | Taiwan (Taiwan, Province Of China) | Taipeh | TW | TWN | TPE | .tw | TWD | +886 |
| Afrika | Tansania, Vereinigte Republik (Tanzania, United Republic Of) | Dodoma | TZ | TZA | TAN | .tz | TZS | +255 |
| Asien | Thailand | Bangkok | TH | THA | THA | .th | THB | +66 |
| Australien | Timor-Leste, Demokratische Republik (Timor-leste) | Dili | TL | TLS | -/- | .tl | IDR | +670 |
| Afrika | Togo, Republik (Togo) | Lomé | TG | TGO | TOG | .tg | XOF | +228 |
| Australien | Tokelau | -/- | TK | TKL | -/- | .tk | NZD | +690 |
| Australien | Tonga | Nuku’alofa | TO | TON | TGA | .to | TOP | +676 |
| Südamerika | Trinidad und Tobago (Trinidad And Tobago) | Port-of-Spain | TT | TTO | TRI | .tt | TTD | +1868 |
| Afrika | Tristan da Cunha | Jamestown | TA | TAA | -/- | | ? | +290 |
| Afrika | Tschad, Republik (Chad) | N'Djamena | TD | TCD | CHA | .td | XAF | +235 |
| Europa | Tschechische Republik (Czech Republic) | Prag | CZ | CZE | CZE | .cz | CZK | +420 |
| Afrika | Tunesien (Tunisia) | Tunis | TN | TUN | TUN | .tn | TND | +216 |
| Asien | Türkei (Turkey) | Ankara | TR | TUR | TUR | .tr | TRY | +90 |
| Asien | Turkmenistan | Aşgabat | TM | TKM | TKM | .tm | TMM | +993 |
| Nordamerika | Turks- und Caicosinseln (Turks And Caicos Islands) | Cockburn Town auf Grand Turk | TC | TCA | -/- | .tc | USD | +1649 |
| Australien | Tuvalu | Funafuti | TV | TUV | -/- | .tv | TVD | +688 |
| Afrika | Uganda, Republik (Uganda) | Kampala | UG | UGA | UGA | .ug | UGX | +256 |
| Europa | Ukraine | Kiew | UA | UKR | UKR | .ua | UAH | +380 |
| Europa | Ungarn (Hungary) | Budapest | HU | HUN | HUN | .hu | HUF | +36 |
| | Union der Sozialistischen Sowjetrepubliken | Moskau | SU | SUN | URS | .su | ? | ? |
| Südamerika | Uruguay | Montevideo | UY | URY | URU | .uy | UYU | +598 |
| Asien | Usbekistan (Uzbekistan) | Taschkent | UZ | UZB | UZB | .uz | UZS | +998 |
| Australien | Vanuatu | Port Vila | VU | VUT | VAN | .vu | VUV | +678 |
| Europa | Vatikanstadt (Holy See (vatican City State)) | Vatikanstadt | VA | VAT | -/- | .va | EUR | +3906 |
| Südamerika | Venezuela | Caracas | VE | VEN | VEN | .ve | VEB | +58 |
| Asien | Vereinigte Arabische Emirate (United Arab Emirates) | Abu Dhabi | AE | ARE | UAE | .ae | AED | +971 |
| Nordamerika | Vereinigte Staaten von Amerika (United States) | Washington, D.C. | US | USA | USA | .us | USD | +1 |
| Europa | Vereinigtes Königreich von Großbritannien und Nordirland (United Kingdom) | London | GB | GBR | GBR | .gb | GBP | +44 |
| Asien | Vietnam (Viet Nam) | Hà Nội | VN | VNM | VIE | .vn | VND | +84 |
| Australien | Wallis und Futuna (Wallis And Futuna) | Mata-Utu | WF | WLF | -/- | .wf | XPF | +681 |
| Asien | Weihnachtsinsel (Christmas Island) | Flying Fish Cove | CX | CXR | -/- | .cx | AUD | ? |
| Europa | Weißrussland (Belarus) | Minsk | BY | BLR | BLR | .by | BYR | +375 |
| Afrika | Westsahara (Western Sahara) | El Aaiún | EH | ESH | -/- | .eh | MAD | ? |
| Afrika | Zentralafrikanische Republik (Central African Republic) | Bangui | CF | CAF | CAF | .cf | XAF | +236 |
| Asien | Zypern, Republik (Cyprus) | Nikosia | CY | CYP | CYP | .cy | CYP | +357 |