| Kode prefiks | Negara |
| A - Pasifik Selatan Barat |
| AG | Kepulauan Solomon |
| AN | Nauru |
| AY | Papua Nugini |
| B - Islandia/Greenland dan Kosovo |
| BG | Greenland |
| BI | Islandia |
| BK | Kosovo |
| C - Kanada |
| C | Kanada |
| D - Afrika Barat |
| DA | Aljazair |
| DB | Benin |
| DF | Burkina Faso |
| DG | Ghana |
| DI | Pantai Gading |
| DN | Nigeria |
| DR | Niger |
| DT | Tunisia |
| DX | Togo |
| E - Eropa Utara |
| EB | Belgia |
| ED | Jerman (sipil) |
| EE | Estonia |
| EF | Finlandia |
| EG | Britania Raya |
| EH | Belanda |
| EI | Irlandia |
| EK | Denmark |
| EL | Luxembourg |
| EN | Norwegia |
| EP | Polandia |
| ES | Swedia |
| ET | Jerman (militer) |
| EV | Latvia |
| EY | Lithuania |
| F - Afrika Selatan |
| FA | Afrika Selatan |
| FB | Botswana |
| FC | Kongo |
| FD | Eswatini |
| FE | Republik Afrika Tengah |
| FG | Guinea Khatulistiwa |
| FH | Pulau Ascension |
| FI | Mauritius |
| FJ | Teritori Samudra Hindia Britania (British Indian Ocean Territory) |
| FK | Kamerun |
| FL | Zambia |
| FM | Komoro, Madagaskar, Mayotte, Réunion |
| FN | Angola |
| FO | Gabon |
| FP | Sao Tome dan Principe |
| FQ | Mozambik |
| FS | Seychelles |
| FT | Chad |
| FV | Zimbabwe |
| FW | Malawi |
| FX | Lesotho |
| FY | Namibia |
| FZ | Republik Demokratik Kongo |
| G - Afrika Barat Laut |
| GA | Mali |
| GB | Gambia |
| GC | Kepulauan Canary |
| GE | Ceuta dan Melilla |
| GF | Sierra Leone |
| GG | Guinea-Bissau |
| GL | Liberia |
| GM | Maroko |
| GO | Senegal |
| GQ | Mauritania |
| GS | Sahara Barat |
| GU | Guinea |
| GV | Tanjung Verde |
| H - Afrika Timur Laut |
| HA | Ethiopia |
| HB | Burundi |
| HC | Somalia (termasuk Somaliland) |
| HD | Djibouti (juga HF) |
| HE | Mesir |
| HF | Djibouti (juga HD) |
| HH | Eritrea |
| HK | Kenya |
| HL | Libya |
| HR | Rwanda |
| HS | Sudan |
| HT | Tanzania |
| HU | Uganda |
| K - Daratan Utama Amerika Serikat (tidak termasuk Alaska dan Hawaii) |
| L - Eropa Selatan, Israel, dan Turki |
| LA | Albania |
| LB | Bulgaria |
| LC | Siprus |
| LD | Kroasia |
| LE | Spanyol |
| LF | Prancis, termasuk Saint-Pierre dan Miquelon |
| LG | Yunani |
| LH | Hungaria |
| LI | Italia |
| LJ | Slovenia |
| LK | Republik Ceska |
| LL | Israel |
| LM | Malta |
| LN | Monako |
| LO | Austria |
| LP | Portugal, termasuk Azores |
| LQ | Bosnia dan Herzegovina |
| LR | Romania |
| LS | Swiss |
| LT | Turki |
| LU | Moldova |
| LV | Jalur Gaza |
| LW | Makedonia |
| LX | Gibraltar |
| LY | Serbia dan Montenegro |
| LZ | Slowakia |
| M - Amerika Tengah dan Meksiko |
| MB | Kepulauan Turks dan Caicos |
| MD | Republik Dominika |
| MG | Guatemala |
| MH | Honduras |
| MK | Jamaika |
| MM | Meksiko |
| MN | Nikaragua |
| MP | Panama |
| MR | Kosta Rika |
| MS | El Salvador |
| MT | Haiti |
| MU | Kuba |
| MW | Kepulauan Cayman |
| MY | Bahama |
| MZ | Belize |
| N - Pasifik Selatan |
| NC | Kepulauan Cook |
| NF | Fiji, Tonga |
| NG | Kiribati (Kepulauan Gilbert), Tuvalu |
| NI | Niue |
| NL | Wallis dan Futuna |
| NS | Samoa, Samoa Amerika |
| NT | Polinesia Prancis |
| NV | Vanuatu |
| NW | Kaledonia Baru |
| NZ | Selandia Baru, Antartika |
| O - Asia Barat Daya (tidak termasuk Israel dan Turki) |
| OA | Afghanistan |
| OB | Bahrain |
| OE | Saudi Arabia |
| OI | Iran |
| OJ | Yordania dan Tepi Barat |
| OK | Kuwait |
| OL | Libanon |
| OM | Uni Emirat Arab |
| OO | Oman |
| OP | Pakistan |
| OR | Irak |
| OS | Syria |
| OT | Qatar |
| OY | Yaman |
| P - Pasifik Utara Timur |
| PA | Alaska |
| PB | Kepulauan Baker |
| PC | Kiribati (Lapangan Udara Canton, Kepulauan Phoenix) |
| PF | Fort Yukon |
| PG | Guam, Mariana Utara |
| PH | Hawaii |
| PJ | Atol Johnston |
| PK | Marshall Islands |
| PL | Kiribati (Kepulauan Line) |
| PM | Pulau Midway) |
| PO | Oliktok Point |
| PP | Point Lay, Alaska |
| PT | Federasi Mikronesia, Palau |
| PW | Pulau Wake) |
| R - Pasifik Utara Barat |
| RC | Taiwan |
| RJ | Jepang (sebagian besar) |
| RK | Korea Selatan |
| RO | Prefektur Okinawa dan Yoron |
| RP | Filipina |
| S - Amerika Selatan |
| SA | Argentina |
| SB | Brasil (juga SD, SI, SJ, SN, SS and SW) |
| SC | Cili |
| SD | Brasil (juga SB, SI, SJ, SN, SS and SW) |
| SE | Ekuador |
| SF | Kepulauan Falkland |
| SG | Paraguay |
| SI | Brasil (juga SB, SD, SJ, SN, SS and SW) |
| SJ | Brasil (juga SB, SD, SI, SN, SS and SW) |
| SK | Kolombia |
| SL | Bolivia |
| SM | Suriname |
| SN | Brasil (juga SB, SD, SI, SJ, SS and SW) |
| SO | Guiana Prancis |
| SP | Peru |
| SS | Brasil (juga SB, SD, SI, SJ, SN and SW) |
| SU | Uruguay |
| SV | Venezuela |
| SW | Brasil (juga SB, SD, SI, SJ, SN and SS) |
| SY | Guyana |
| T - Karibia |
| TA | Antigua dan Barbuda |
| TB | Barbados |
| TD | Dominika |
| TF | Guadeloupe, Martinique, Saint Barthélemy, Saint Martin |
| TG | Grenada |
| TI | Kepulauan Virgin Amerika Serikat |
| TJ | Puerto Riko |
| TK | Saint Kitts dan Nevis |
| TL | Saint Lucia |
| TN | Karibia Belanda, Aruba, Curaçao, Sint Maarten |
| TQ | Anguilla |
| TR | Montserrat |
| TT | Trinidad and Tobago |
| TU | Kepulauan Virgin Britania) |
| TV | Saint Vincent dan Grenadines |
| TX | Bermuda |
| U - Rusia dan bekas negara Soviet |
| U | Rusia (kecuali UA, UB, UD, UG, UK, UM and UT) |
| UA | Kazakhstan, Kyrgyzstan |
| UB | Azerbaijan |
| UD | Armenia |
| UG | Georgia |
| UK | Ukraina |
| UM | Belarus dan Kaliningrad |
| UT | Tajikistan, Turkmenistan, Uzbekistan |
| V - Asia Selatan (kecuali Pakistan), daratan utama Asia Tenggara, Hong Kong, and Makau |
| VA | India (Zona Barat, Pusat Mumbai) |
| VC | Sri Lanka |
| VD | Kamboja |
| VE | India (Zona Timur, Pusat Kolkata) |
| VG | Bangladesh |
| VH | Hong Kong |
| VI | India (Zona Utara, Pusat Delhi) |
| VL | Laos |
| VM | Makau |
| VN | Nepal |
| VO | India (Zona Selatan, Pusat Chennai) |
| VQ | Bhutan |
| VR | Maladewa |
| VT | Thailand |
| VV | Vietnam |
| VY | Myanmar |
| W - Wilayah Maritim Asia Tenggara (kecuali Filipina) |
| WA | Indonesia (juga WI, WQ and WR) |
| WB | Malaysia (Malaysia Timur), Brunei |
| WI | Indonesia (juga WA, WQ and WR) |
| WM | Malaysia (Semenanjung) |
| WP | Timor-Leste |
| WQ | Indonesia (juga WA, WI and WR) |
| WR | Indonesia (juga WA, WI and WQ) |
| WS | Singapura |
| Y - Australia |
| Y | Australia |
| Z - Asia Timur (tidak termasuk Hong Kong, Jepang, Makau, Korea Selatan, dan Taiwan) |
| Z | Republik Rakyat Tiongkok (kecuali ZK dan ZM) |
| ZK | Korea Utara |
| ZM | Mongolia |
