| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | CT | Portugal | 2 | 3.5 | CT1 CT7 | | 2 | EU | DL | Fed. Rep. of Germany | 3 | 5.3 | DK3 DL1 DL8 | | 3 | EU | EA | Spain | 2 | 3.5 | EA1 EA4 | | 4 | EU | EA6 | Balearic Islands | 1 | 1.8 | EA6 | | 5 | EU | ES | Estonia | 1 | 1.8 | ES9 | | 6 | EU | EU | Belarus | 2 | 3.5 | EV6 EW6 | | 7 | EU | F | France | 1 | 1.8 | F5 | | 8 | EU | G | England | 1 | 1.8 | M4 | | 9 | EU | HA | Hungary | 1 | 1.8 | HA7 | | 10 | EU | I | Italy | 5 | 8.8 | IK1 IK2 IK8 IV3 IZ8 | | 11 | NA | K | United States | 5 | 8.8 | K3 N6 W1 W3 AA3 | | 12 | EU | LY | Lithuania | 1 | 1.8 | LY2 | | 13 | EU | OE | Austria | 1 | 1.8 | 4U1 | | 14 | EU | OH | Finland | 2 | 3.5 | OF2 OF3 | | 15 | EU | OK | Czech Republic | 2 | 3.5 | OK2 OK5 | | 16 | EU | OM | Slovak Republic | 1 | 1.8 | OM5 | | 17 | EU | S5 | Slovenia | 3 | 5.3 | S52 S53 S56 | | 18 | EU | SP | Poland | 2 | 3.5 | SP4 SP8 | | 19 | EU | UA | European Russia | 3 | 5.3 | R1 R3 R4 | | 20 | AS | UA9 | Asiatic Russia | 3 | 5.3 | RG9 RM8 RU9 | | 21 | EU | UR | Ukraine | 11 | 19.3 | UR3 UR6 UR7 US7 UT3 UT4 UT5 UV7 UW0 UW1 UZ4 | | 22 | NA | VE | Canada | 1 | 1.8 | VE2 | | 23 | EU | YO | Romania | 1 | 1.8 | YO8 | | 24 | EU | YU | Serbia | 2 | 3.5 | YT4 YU7 |
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