International call sign prefix series
International Radio Call Sign Prefixes by Country
Call sign prefixes sorted alphabetically by country or organization| Country or Organization | Call Sign Series |
|---|---|
| Afghanistan (Islamic State of) | T6A-T6Z |
| Afghanistan (Islamic State of) | YAA-YAZ |
| Albania (Republic of) | ZAA-ZAZ |
| Algeria (People's Democratic Republic of) | 7RA-7RZ |
| Algeria (People's Democratic Republic of) | 7TA-7YZ |
| Andorra (Principality of) | C3A-C3Z |
| Angola (Republic of) | D2A-D3Z |
| Antigua and Barbuda | V2A-V2Z |
| Argentine Republic | AYA-AZZ |
| Argentine Republic | LOA-LWZ |
| Argentine Republic | L2A-L9Z |
| Armenia (Republic of) | EKA-EKZ |
| Australia | AXA-AXZ |
| Australia | VHA-VNZ |
| Australia | VZA-VZZ |
| Austria | OEA-OEZ |
| Azerbaijani Republic | 4JA-4KZ |
| Bahamas (Commonwealth of the) | C6A-C6Z |
| Bahrain (State of) | A9A-A9Z |
| Bangladesh (People's Republic of) | S2A-S3Z |
| Barbados | 8PA-8PZ |
| Belarus (Republic of) | EUA-EWZ |
| Belgium | ONA-OTZ |
| Belize | V3A-V3Z |
| Benin (Republic of) | TYA-TYZ |
| Bhutan (Kingdom of) | A5A-A5Z |
| Bolivia (Republic of) | CPA-CPZ |
| Bosnia and Herzegovina (Republic of) | T9A-T9Z |
| Botswana (Republic of) | A2A-A2Z |
| Botswana (Republic of) | 8OA-8OZ |
| Brazil (Federative Republic of) | PPA-PYZ |
| Brazil (Federative Republic of) | ZVA-ZZZ |
| Brunei Darussalam | V8A-V8Z |
| Bulgaria (Republic of) | LZA-LZZ |
| Burkina Faso | XTA-XTZ |
| Burundi (Republic of) | 9UA-9UZ |
| Cambodia (Kingdom of) | XUA-XUZ |
| Cameroon (Republic of) | TJA-TJZ |
| Canada | CFA-CKZ |
| Canada | CYA-CZZ |
| Canada | VAA-VGZ |
| Canada | VOA-VOZ |
| Canada | VXA-VYZ |
| Canada | XJA-XOZ |
| Cape Verde (Republic of) | D4A-D4Z |
| Central African Republic | TLA-TLZ |
| Chad (Republic of) | TTA-TTZ |
| Chile | CAA-CEZ |
| Chile | XQA-XRZ |
| Chile | 3GA-3GZ |
| China (People's Republic of) | BAA-BZZ |
| China (People's Republic of) | XSA-XSZ |
| China (People's Republic of) | 3HA-3UZ |
| Colombia (Republic of) | HJA-HKZ |
| Colombia (Republic of) | 5JA-5KZ |
| Comoros (Islamic Federal Republic of the) | D6A-D6Z |
| Congo (Democratic Republic of) | 9OA-9TZ |
| Congo (Republic of the) | TNA-TNZ |
| Cook Islands | E5A-E5Z |
| Costa Rica | TEA-TEZ |
| Costa Rica | TIA-TIZ |
| Côte d'Ivoire (Republic of) | TUA-TUZ |
| Croatia (Republic of) | 9AA-9AZ |
| Cuba | CLA-CMZ |
| Cuba | COA-COZ |
| Cuba | T4A-T4Z |
| Cyprus (Republic of) | C4A-C4Z |
| Cyprus (Republic of) | H2A-H2Z |
| Cyprus (Republic of) | P3A-P3Z |
| Cyprus (Republic of) | 5BA-5BZ |
| Czech Republic | OKA-OLZ |
| Denmark | OUA-OZZ |
| Denmark | XPA-XPZ |
| Denmark | 5PA-5QZ |
| Djibouti (Republic of) | J2A-J2Z |
| Dominica (Commonwealth of) | J7A-J7Z |
| Dominican Republic | HIA-HIZ |
| Ecuador | HCA-HDZ |
| Egypt (Arab Republic of) | SSA-SSM |
| Egypt (Arab Republic of) | SUA-SUZ |
| Egypt (Arab Republic of) | 6AA-6BZ |
| El Salvador (Republic of) | HUA-HUZ |
| El Salvador (Republic of) | YSA-YSZ |
| Equatorial Guinea (Republic of) | 3CA-3CZ |
| Eritrea | E3A-E3Z |
| Estonia (Republic of) | ESA-ESZ |
| Ethiopia (Federal Democratic Republic of) | ETA-ETZ |
| Ethiopia (Federal Democratic Republic of) | 9EA-9FZ |
| Fiji (Republic of) | 3DN-3DZ |
| Finland | OFA-OJZ |
| France | FAA-FZZ |
| France | HWA-HYZ |
| France | THA-THZ |
| France | TKA-TKZ |
| France | TMA-TMZ |
| France | TOA-TQZ |
| France | TVA-TXZ |
| Gabonese Republic | TRA-TRZ |
| Gambia (Republic of the) | C5A-C5Z |
| Georgia (Republic of) | 4LA-4LZ |
| Germany | Y2A-Y9Z |
| Germany (Federal Republic of) | DAA-DRZ |
| Ghana | 9GA-9GZ |
| Greece | J4A-J4Z |
| Greece | SVA-SZZ |
| Grenada | J3A-J3Z |
| Guatemala (Republic of) | TDA-TDZ |
| Guatemala (Republic of) | TGA-TGZ |
| Guinea (Republic of) | 3XA-3XZ |
| Guinea-Bissau (Republic of) | J5A-J5Z |
| Guyana | 8RA-8RZ |
| Haiti (Republic of) | HHA-HHZ |
| Haiti (Republic of) | 4VA-4VZ |
| Honduras (Republic of) | HQA-HRZ |
| Hong Kong - Special Administrative Region of China | VRA-VRZ |
| Hungary (Republic of) | HAA-HAZ |
| Hungary (Republic of) | HGA-HGZ |
| Iceland | TFA-TFZ |
| India (Republic of) | ATA-AWZ |
| India (Republic of) | VTA-VWZ |
| India (Republic of) | 8TA-8YZ |
| Indonesia (Republic of) | JZA-JZZ |
| Indonesia (Republic of) | PKA-POZ |
| Indonesia (Republic of) | YBA-YHZ |
| Indonesia (Republic of) | 7AA-7IZ |
| Indonesia (Republic of) | 8AA-8IZ |
| International Civil Aviation Organization | 4YA-4YZ |
| Iran (Islamic Republic of) | EPA-EQZ |
| Iran (Islamic Republic of) | 9BA-9DZ |
| Iraq (Republic of) | HNA-HNZ |
| Iraq (Republic of) | YIA-YIZ |
| Ireland | EIA-EJZ |
| Israel (State of) | 4XA-4XZ |
| Israel (State of) | 4ZA-4ZZ |
| Italy | IAA-IZZ |
| Jamaica | 6YA-6YZ |
| Japan | JAA-JSZ |
| Japan | JAA-JSZ |
| Japan | 8JA-8NZ |
| Jordan (Hashemite Kingdom of) | JYA-JYZ |
| Kazakhstan (Republic of) | UNA-UQZ |
| Kenya (Republic of) | 5YA-5ZZ |
| Kiribati (Republic of) | T3A-T3Z |
| Korea (Democratic People's Republic of) | HMA-HMZ |
| Korea (Democratic People's Republic of) | P5A-P9Z |
| Korea (Republic of) | DSA-DTZ |
| Korea (Republic of) | D7A-D9Z |
| Korea (Republic of) | HLA-HLZ |
| Korea (Republic of) | 6KA-6NZ |
| Kuwait (State of) | 9KA-9KZ |
| Kyrgyz Republic | EXA-EXZ |
| Laos (People's Democratic Republic) | XWA-XWZ |
| Latvia (Republic of) | YLA-YLZ |
| Lebanon | ODA-ODZ |
| Lesotho (Kingdom of) | 7PA-7PZ |
| Liberia (Republic of) | A8A-A8Z |
| Liberia (Republic of) | D5A-D5Z |
| Liberia (Republic of) | ELA-ELZ |
| Liberia (Republic of) | 5LA-5MZ |
| Liberia (Republic of) | 6ZA-6ZZ |
| Libya (Socialist People's Libyan Arab Jamahiriya) | 5AA-5AZ |
| Lithuania (Republic of) | LYA-LYZ |
| Luxembourg | LXA-LXZ |
| Macedonia (Republic of) Former Yugoslav | Z3A-Z3Z |
| Madagascar (Republic of) | 5RA-5SZ |
| Madagascar (Republic of) | 6XA-6XZ |
| Malawi | 7QA-7QZ |
| Malaysia | 9MA-9MZ |
| Malaysia | 9WA-9WZ |
| Maldives (Republic of) | 8QA-8QZ |
| Mali (Republic of) | TZA-TZZ |
| Malta | 9HA-9HZ |
| Marshall Islands (Republic of the) | V7A-V7Z |
| Mauritania (Islamic Republic of) | 5TA-5TZ |
| Mauritius (Republic of) | 3BA-3BZ |
| Mexico | XAA-XIZ |
| Mexico | 4AA-4CZ |
| Mexico | 6DA-6JZ |
| Micronesia (Federated States of) | V6A-V6Z |
| Moldova (Republic of) | ERA-ERZ |
| Monaco (Principality of) | 3AA-3AZ |
| Mongolia | JTA-JVZ |
| Morocco (Kingdom of) | CNA-CNZ |
| Morocco (Kingdom of) | 5CA-5GZ |
| Mozambique (Republic of) | C8A-C9Z |
| Myanmar (Union of) | XYA-XZZ |
| Namibia (Republic of) | V5A-V5Z |
| Nauru (Republic of) | C2A-C2Z |
| Nepal | 9NA-9NZ |
| Netherlands (Kingdom of the) | PAA-PIZ |
| Netherlands (Kingdom of the) - Aruba | P4A-P4Z |
| Netherlands (Kingdom of the) - Netherlands Antilles | PJA-PJZ |
| New Zealand | ZKA-ZMZ |
| Nicaragua | HTA-HTZ |
| Nicaragua | H6A-H7Z |
| Nicaragua | YNA-YNZ |
| Niger (Republic of the) | 5UA-5UZ |
| Nigeria (Federal Republic of) | 5NA-5OZ |
| Norway | JWA-JXZ |
| Norway | LAA-LNZ |
| Norway | 3YA-3YZ |
| Oman (Sultanate of) | A4A-A4Z |
| Pakistan (Islamic Republic of) | APA-ASZ |
| Pakistan (Islamic Republic of) | 6PA-6SZ |
| Palau (Republic of) | T8A-T8Z |
| Palestinian Authority | E4A-E4Z |
| Panama (Republic of) | HOA-HPZ |
| Panama (Republic of) | H3A-H3Z |
| Panama (Republic of) | H8A-H9Z |
| Panama (Republic of) | 3EA-3FZ |
| Papua New Guinea | P2A-P2Z |
| Paraguay (Republic of) | ZPA-ZPZ |
| Peru | OAA-OCZ |
| Peru | 4TA-4TZ |
| Philippines (Republic of the) | DUA-DZZ |
| Philippines (Republic of the) | 4DA-4IZ |
| Poland (Republic of) | HFA-HFZ |
| Poland (Republic of) | SNA-SRZ |
| Poland (Republic of) | 3ZA-3ZZ |
| Portugal | CQA-CUZ |
| Qatar (State of) | A7A-A7Z |
| Romania | YOA-YRZ |
| Russian Federation | RAA-RZZ |
| Russian Federation | UAA-UIZ |
| Rwandese Republic | 9XA-9XZ |
| Saint Kitts and Nevis | V4A-V4Z |
| Saint Lucia | J6A-J6Z |
| Saint Vincent and the Grenadines | J8A-J8Z |
| Samoa (Independent State of) | 5WA-5WZ |
| San Marino (Republic of) | T7A-T7Z |
| Sao Tome and Principe (Democratic Republic of) | S9A-S9Z |
| Saudi Arabia (Kingdom of) | HZA-HZZ |
| Saudi Arabia (Kingdom of) | 7ZA-7ZZ |
| Saudi Arabia (Kingdom of) | 8ZA-8ZZ |
| Senegal (Republic of) | 6VA-6WZ |
| Serbia & Montenegro | YTA-YUZ |
| Serbia & Montenegro | YZA-YZZ |
| Serbia & Montenegro | 4NA-4OZ |
| Seychelles (Republic of) | S7A-S7Z |
| Sierra Leone | 9LA-9LZ |
| Singapore (Republic of) | S6A-S6Z |
| Singapore (Republic of) | 9VA-9VZ |
| Slovak Republic | OMA-OMZ |
| Slovenia (Republic of) | S5A-S5Z |
| Solomon Islands | H4A-H4Z |
| Somali Democratic Republic | T5A-T5Z |
| Somali Democratic Republic | 6OA-6OZ |
| South Africa (Republic of) | S8A-S8Z |
| South Africa (Republic of) | ZRA-ZUZ |
| Spain | AMA-AOZ |
| Spain | EAA-EHZ |
| Sri Lanka (Democratic Socialist Republic of) | 4PA-4SZ |
| Sudan (Republic of the) | SSN-STZ |
| Sudan (Republic of the) | 6TA-6UZ |
| Suriname (Republic of) | PZA-PZZ |
| Swaziland (Kingdom of) | 3DA-3DM |
| Sweden | SAA-SMZ |
| Sweden | 7SA-7SZ |
| Sweden | 8SA-8SZ |
| Switzerland (Confederation of) | HBA-HBZ |
| Switzerland (Confederation of) | HEA-HEZ |
| Syrian Arab Republic | YKA-YKZ |
| Syrian Arab Republic | 6CA-6CZ |
| Tajikistan (Republic of) | EYA-EYZ |
| Tanzania (United Republic of) | 5HA-5IZ |
| Thailand | E2A-E2Z |
| Thailand | HSA-HSZ |
| Timor - Leste | 4WA-4WZ |
| Togolese Republic | 5VA-5VZ |
| Tonga (Kingdom of) | A3A-A3Z |
| Trinidad and Tobago | 9YA-9ZZ |
| Tunisia | TSA-TSZ |
| Tunisia | 3VA-3VZ |
| Turkey | TAA-TCZ |
| Turkey | YMA-YMZ |
| Turkmenistan | EZA-EZZ |
| Tuvalu | T2A-T2Z |
| Uganda (Republic of) | 5XA-5XZ |
| Ukraine | EMA-EOZ |
| Ukraine | URA-UZZ |
| United Arab Emirates | A6A-A6Z |
| United Kingdom of Great Britain and Northern Ireland | GAA-GZZ |
| United Kingdom of Great Britain and Northern Ireland | MAA-MZZ |
| United Kingdom of Great Britain and Northern Ireland | VPA-VQZ |
| United Kingdom of Great Britain and Northern Ireland | VSA-VSZ |
| United Kingdom of Great Britain and Northern Ireland | ZBA-ZJZ |
| United Kingdom of Great Britain and Northern Ireland | ZNA-ZOZ |
| United Kingdom of Great Britain and Northern Ireland | ZQA-ZQZ |
| United Kingdom of Great Britain and Northern Ireland | 2AA-2ZZ |
| United Nations | 4UA-4UZ |
| United States of America | AAA-ALZ |
| United States of America | NAA-NZZ |
| United States of America | WAA-WZZ |
| United States of America | KAA-KZZ |
| Uruguay (Eastern Republic of) | CVA-CXZ |
| Uzbekistan (Republic of) | UJA-UMZ |
| Vanuatu (Republic of) | YJA-YJZ |
| Vatican City State | HVA-HVZ |
| Venezuela | YVA-YYZ |
| Venezuela (Republic of) | 4MA-4MZ |
| Viet Nam (Socialist Republic of) | XVA-XVZ |
| Viet Nam (Socialist Republic of) | 3WA-3WZ |
| World Meteorological Organization | C7A-C7Z |
| Yemen (Republic of) | 7OA-7OZ |
| Zambia (Republic of) | 9IA-9JZ |
| Zimbabwe (Republic of) | Z2A-Z2Z |
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