| Prefix | Entity | Cont | QSL Card | ITU Allocations | Other Amateur Prefixes |
|---|---|---|---|---|---|
| 1A | SMO Malta | Eu | 1A~ | ||
| 1S | Spratly Is | As |  |
1S~ | 9M0 |
| 3A | Monaco | Eu |  |
3A | |
| 3B6 | Agalega & St Brandon | Af |  |
3B7 | |
| 3B8 | Mauritius | Af |  |
3B | |
| 3B9 | Rodriguez Is | Af |  |
||
| 3C | Equatorial Guinea | Af |  |
3C | |
| 3C0 | Pagalu | Af | |||
| 3D2 | Conway Reef | Oc |  |
||
| 3D2 | Fiji | Oc |  |
3DN-3DZ | |
| 3D2 | Rotuma | Oc |  |
||
| 3DA | Swaziland | Af |  |
3DA-3DM | 3D6 |
| 3V | Tunisia | Af |  |
3V, TS | |
| 3W | Vietnam | As |  |
3W, XV | |
| 3X | Guinea | Af |  |
3X | |
| 3Y | Bouvet | Af | |||
| 3Y | Peter I | An |  |
||
| 4J | Azerbaijan | As |  |
4J-4K | UD |
| 4L | Georgia | As |  |
4L | UF |
| 4S | Sri Lanka | As |  |
4P-4S | |
| 4U | ITU Geneva | Eu |  |
||
| 4U | UN HQ | NA |  |
4U | |
| 4W | East Timor (UNTAET) | Oc |  |
4W | 4U |
| 4X | Israel | As |  |
4X, 4Z | |
| 5A | Libya | Af |  |
5A | |
| 5B | Cyprus | As |  |
5B, C4, H2, P3 | |
| 5H | Tanzania | Af |  |
5H-5I | |
| 5N | Nigeria | Af |  |
5N-5O | |
| 5R | Madagascar | Af |  |
5R-5S, 6X | |
| 5T | Mauritania | Af |  |
5T | |
| 5U | Niger | Af |  |
5U | |
| 5V | Togo | Af |  |
5V | |
| 5W | Samoa | Oc |  |
5W | |
| 5X | Uganda | Af |  |
5X | |
| 5Z | Kenya | Af |  |
5Y-5Z | |
| Prefix: *=deleted countries ; @=likely new countries ITU Allocations: ~=unofficial | |||||