| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 9A | Croatia | 2 | 2.8 | 9A1 9A9 | | 2 | EU | CT | Portugal | 1 | 1.4 | CR6 | | 3 | EU | DL | Fed. Rep. of Germany | 7 | 9.9 | DF2 DF8 DJ8 DL1 DL7 DM5 DP7 | | 4 | EU | E7 | Bosnia-Herzegovina | 1 | 1.4 | E70 | | 5 | EU | EA | Spain | 2 | 2.8 | EA3 EA5 | | 6 | EU | ES | Estonia | 1 | 1.4 | ES5 | | 7 | EU | EU | Belarus | 3 | 4.2 | EU1 EU6 EW8 | | 8 | EU | F | France | 2 | 2.8 | F4 F5 | | 9 | EU | G | England | 2 | 2.8 | G6 M0 | | 10 | EU | GM | Scotland | 1 | 1.4 | GM9 | | 11 | EU | HA | Hungary | 3 | 4.2 | HA3 HA8 HG6 | | 12 | EU | HB | Switzerland | 2 | 2.8 | HB2 HB9 | | 13 | EU | I | Italy | 7 | 9.9 | IU0 IU5 IV3 IZ2 IZ4 IZ5 IZ6 | | 14 | EU | LY | Lithuania | 5 | 7.0 | LY1 LY2 LY3 LY4 LY5 | | 15 | EU | LZ | Bulgaria | 1 | 1.4 | LZ5 | | 16 | EU | OH | Finland | 1 | 1.4 | OH6 | | 17 | EU | OK | Czech Republic | 2 | 2.8 | OK1 OK6 | | 18 | EU | OZ | Denmark | 1 | 1.4 | OZ1 | | 19 | EU | PA | Netherlands | 1 | 1.4 | PA4 | | 20 | EU | S5 | Slovenia | 5 | 7.0 | S51 S52 S53 S56 S57 | | 21 | EU | SM | Sweden | 1 | 1.4 | SE5 | | 22 | EU | SP | Poland | 4 | 5.6 | SN2 SP9 SQ1 SQ3 | | 23 | EU | UA | European Russia | 6 | 8.5 | R3 RK7 RM4 RW3 RX6 UA4 | | 24 | EU | UA2 | Kaliningrad | 1 | 1.4 | RT2 | | 25 | EU | UR | Ukraine | 3 | 4.2 | UR2 UR5 UY7 | | 26 | EU | YL | Latvia | 2 | 2.8 | YL1 YL9 | | 27 | EU | YO | Romania | 2 | 2.8 | YO7 YP0 | | 28 | EU | YU | Serbia | 2 | 2.8 | YT8 YU4 |
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