| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 9A | Croatia | 1 | 1.7 | 9A4 | | 2 | EU | CT | Portugal | 1 | 1.7 | CT1 | | 3 | EU | DL | Fed. Rep. of Germany | 7 | 11.9 | DK5 DL1 DL2 DL8 DO1 DO4 DO5 | | 4 | EU | EI | Ireland | 1 | 1.7 | EI9 | | 5 | EU | ES | Estonia | 1 | 1.7 | ES5 | | 6 | EU | F | France | 2 | 3.4 | F4 F6 | | 7 | EU | G | England | 8 | 13.6 | 2E0 G0 G1 G4 G6 G7 M0 M1 | | 8 | EU | *GM/s | Shetland Islands | 1 | 1.7 | GM0 | | 9 | EU | GM | Scotland | 1 | 1.7 | GM7 | | 10 | EU | GW | Wales | 1 | 1.7 | 2W0 | | 11 | EU | HA | Hungary | 1 | 1.7 | HA3 | | 12 | EU | HB | Switzerland | 1 | 1.7 | HB9 | | 13 | EU | I | Italy | 10 | 16.9 | I5 IK2 IK4 IU6 IU8 IW2 IW8 IZ2 IZ5 IZ8 | | 14 | EU | OE | Austria | 4 | 6.8 | OE0 OE3 OE5 OE6 | | 15 | EU | OK | Czech Republic | 2 | 3.4 | OK1 OK8 | | 16 | EU | OM | Slovak Republic | 2 | 3.4 | OM0 OM1 | | 17 | EU | ON | Belgium | 3 | 5.1 | ON4 ON5 ON7 | | 18 | EU | OZ | Denmark | 2 | 3.4 | OU1 OZ1 | | 19 | EU | PA | Netherlands | 1 | 1.7 | PA1 | | 20 | EU | SP | Poland | 4 | 6.8 | HF7 SP5 SP9 SQ9 | | 21 | EU | SV | Greece | 1 | 1.7 | SV6 | | 22 | EU | UA | European Russia | 1 | 1.7 | RC2 | | 23 | EU | UA2 | Kaliningrad | 1 | 1.7 | RA2 | | 24 | EU | UR | Ukraine | 1 | 1.7 | US4 | | 25 | EU | YL | Latvia | 1 | 1.7 | YL2 |
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