| Call signs allocated per nation |
| Nation |
Call signs
allocated |
| Afghanistan |
T6, YA |
| Albania |
ZA |
| Algeria |
7R, 7T-7Y |
| Andorra |
C3 |
| Angola |
D2-D3 |
| Antigua and Barbuda |
V2 |
| Argentina |
AY-AZ, L2-L9,
LO-LW |
| Armenia |
EK |
| Aruba |
P4 |
| Australia |
AX, VH-VN, VZ |
| Austria |
OE |
| Azerbaijan |
4J-4K |
| Bahamas |
C6 |
| Bahrain |
A9 |
| Bangladesh |
S2-S3 |
| Barbados |
8P |
| Belarus |
EU-EW |
| Belgium |
ON-OT |
| Belize |
V3 |
| Benin |
TY |
| Bhutan |
A5 |
| Bolivia |
CP |
| Bosnia and Herzegovina |
E7 (Was T9 prior
to 7 Aug 2007) |
| Botswana |
A2, 8O |
| Brazil |
PP-PY, ZV-ZZ |
| Brunei |
V8 |
| Bulgaria |
LZ |
| Burkina Faso |
XT |
| Burundi |
9U |
| Cambodia |
XU |
| Cameroon |
TJ |
| Canada |
CF-CK, CY-CZ,
VA-VG, VX-VY, XJ-XO |
| VO (Newfoundland) |
| Cape Verde |
D4 |
| Central African Republic |
TL |
| Chad |
TT |
| Chile |
CA-CE, XQ-XR, 3G |
| China (People's Republic of) |
B, XS, 3H-3U |
| (see also Taiwan) |
VR (Hong Kong),
XX (Macao) |
| Colombia |
HJ-HK, 5J-5K |
| Comoros |
D6 |
| Congo (Democratic
Republic of) |
9O-9T |
| Congo (Republic of) |
TN |
| Cook Islands |
E5 |
| Costa Rica |
TE, TI |
| Croatia |
9A |
| Cuba |
CL-CM, CO, T4 |
| Cyprus |
C4, H2, P3, 5B |
| Czech Republic |
OK-OL |
| Denmark |
OU-OZ, XP, 5P-5Q |
| Djibouti |
J2 |
| Dominica |
J7 |
| Dominican Republic |
HI |
| Ecuador |
HC-HD |
| Egypt |
SSA-SSM, SU,
6A-6B |
| El Salvador |
HU, YS |
| Equatorial Guinea |
3C |
| Eritrea |
E3 |
| Estonia |
ES |
| Eswatini (Swaziland) |
3DA-3DM |
| Ethiopia |
ET, 9E-9F |
| Fiji |
3DN-3DZ |
| Finland |
OF-OJ |
| France (and its Overseas territories) |
F, HW-HY, TH,
TK, TM, TO-TQ, TV-TX |
| Gabon |
TR |
| Gambia |
C5 |
| Georgia |
4L |
| Germany |
DA-DR, Y2-Y9 |
| Ghana |
9G |
| Greece |
J4, SV-SZ |
| Grenada |
J3 |
| Guatemala |
TD, TG |
| Guinea |
3X |
| Guinea-Bissau |
J5 |
| Guyana |
8R |
| Haiti |
HH, 4V |
| Honduras |
HQ-HR |
| Hungary |
HA, HG |
| Iceland |
TF |
| India |
AT-AW, VT-VW,
8T-8Y |
| Indonesia |
JZ, PK-PO,
YB-YH, 7A-7I, 8A-8I |
| Iran |
EP-EQ, 9B-9D |
| Iraq |
HN, YI |
| Ireland |
EI-EJ |
| Israel |
4X, 4Z |
| Italy |
I |
| Ivory Coast |
TU |
| Jamaica |
6Y |
| Japan |
JA-JS, 7J-7N,
8J-8N |
| Jordan |
JY |
| Kazakhstan |
UN-UQ |
| Kenya |
5Y-5Z |
| Kiribati |
T3 |
| North Korea |
HM, P5-P9 |
| South Korea |
DS-DT, D7-D9,
HL, 6K-6N |
| Kuwait |
9K |
| Kyrgyzstan |
EX |
| Laos |
XW |
| Latvia |
YL |
| Lebanon |
OD |
| Lesotho |
7P |
| Liberia |
A8, D5, EL,
5L-5M, 6Z |
| Libya |
5A |
| Liechtenstein |
HB
(HB0, HB3Y, HBL) |
| (uses prefixes allocated to Switzerland) |
| Lithuania |
LY |
| Luxembourg |
LX |
| Madagascar |
5R-5S, 6X |
| Malawi |
7Q |
| Malaysia |
9M, 9W |
| Maldives |
8Q |
| Mali |
TZ |
| Malta |
9H |
| Marshall Islands |
V7 |
| Mauritania |
5T |
| Mauritius |
3B |
| Mexico |
XA-XI, 4A-4C,
6D-6J |
| Micronesia |
V6 |
| Moldova |
ER |
| Monaco |
3A |
| Mongolia |
JT-JV |
| Montenegro |
4O |
| Morocco |
CN, 5C-5G |
| Mozambique |
C8-C9 |
| Myanmar |
XY-XZ |
| Namibia |
V5 |
| Nauru |
C2 |
| Nepal |
9N |
| Netherlands |
PA-PI |
| PJ (Netherlands Antilles) |
| New Zealand |
ZK-ZM |
| Nicaragua |
HT, H6-H7, YN |
| Niger |
5U |
| Nigeria |
5N-5O |
| Niue |
E6 |
| North Macedonia |
Z3 |
| Norway |
JW-JX, LA-LN, 3Y |
| Oman |
A4 |
| Pakistan |
AP-AS, 6P-6S |
| Palau |
T8 |
| Palestinian Authority |
E4 |
| Panama |
HO-HP, H3,
H8-H9, 3E-3F |
| Papua New Guinea |
P2 |
| Paraguay |
ZP |
| Peru |
OA-OC, 4T |
| Philippines |
DU-DZ, 4D-4I |
| Poland |
HF, SN-SR, 3Z |
| Portugal |
CQ-CU |
| Qatar |
A7 |
| Romania |
YO-YR |
| Russia |
R, UA-UI |
| Rwanda |
9X |
| Saint Kitts and Nevis |
V4 |
| Saint Lucia |
J6 |
| Saint Vincent and
the Grenadines |
J8 |
| Samoa (Western Samoa) |
5W |
| San Marino |
T7 |
| São Tomé and Príncipe |
S9 |
| Saudi Arabia |
HZ, 7Z, 8Z |
| Senegal |
6V-6W |
| Serbia |
YT-YU |
| Seychelles |
S7 |
| Sierra Leone |
9L |
| Singapore |
9V, S6 |
| Slovakia |
OM |
| Slovenia |
S5 |
| Solomon Islands |
H4 |
| Somalia |
6O, T5 |
| South Africa |
S8, ZR-ZU |
| Spain |
AM-AO, EA-EH |
| Sri Lanka |
4P-4S |
| Sudan |
SSN-STZ, 6T-6U |
| Suriname |
PZ |
| Sweden |
SA-SM, 7S, 8S |
| Switzerland (see also Liechtenstein) |
HB, HE |
| Syria |
YK, 6C |
| Tajikistan |
EY |
| Taiwan |
B (BM,
BN, BO, BQ, BV, BX) |
| (uses prefixes allocated to China) |
| Tanzania |
5H-5I |
| Thailand |
E2, HS |
| Timor–Leste (East Timor) |
4W |
| Togo |
5V |
| Tonga |
A3 |
| Trinidad and Tobago |
9Y-9Z |
| Tunisia |
TS, 3V |
| Turkey |
TA-TC, YM |
| Turkmenistan |
EZ |
| Tuvalu |
T2 |
| Uganda |
5X |
| Ukraine |
EM-EO, UR-UZ |
| United Arab Emirates |
A6 |
| United Kingdom and Overseas
Territories |
2, G, M, VP-VQ,
VS, ZB-ZJ, ZN-ZO, ZQ |
| United States of America |
AA-AL, K, N, W |
| Uruguay |
CV-CX |
| Uzbekistan |
UJ-UM |
| Vanuatu |
YJ |
| Vatican City |
HV |
| Venezuela |
YV-YY, 4M |
| Vietnam |
XV, 3W |
| Yemen |
7O |
| Zambia |
9I-9J |
| Zimbabwe |
Z2 |
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