| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 9A | Croatia | 1 | 1.8 | 9A2 | | 2 | EU | DL | Fed. Rep. of Germany | 6 | 10.7 | DF2 DG5 DJ2 DL1 DL3 DL4 | | 3 | EU | EA | Spain | 1 | 1.8 | EB3 | | 4 | EU | EU | Belarus | 1 | 1.8 | EV1 | | 5 | EU | G | England | 3 | 5.4 | G0 G4 GX3 | | 6 | EU | GM | Scotland | 1 | 1.8 | GM0 | | 7 | EU | HA | Hungary | 2 | 3.6 | HA2 HG3 | | 8 | EU | I | Italy | 6 | 10.7 | IK4 IQ2 IV3 IW2 IZ3 IZ8 | | 9 | EU | OH | Finland | 1 | 1.8 | OH3 | | 10 | EU | OK | Czech Republic | 3 | 5.4 | OK1 OK2 OK7 | | 11 | EU | OM | Slovak Republic | 2 | 3.6 | OM7 OM8 | | 12 | EU | ON | Belgium | 2 | 3.6 | ON4 OT5 | | 13 | EU | OZ | Denmark | 1 | 1.8 | OU1 | | 14 | EU | PA | Netherlands | 2 | 3.6 | PB0 PE1 | | 15 | EU | S5 | Slovenia | 3 | 5.4 | S53 S55 S58 | | 16 | EU | SP | Poland | 4 | 7.1 | SP3 SP4 SQ2 SQ3 | | 17 | EU | UA | European Russia | 2 | 3.6 | RU6 UA4 | | 18 | AS | UA9 | Asiatic Russia | 2 | 3.6 | R9 RK9 | | 19 | EU | UR | Ukraine | 10 | 17.9 | UR4 UR5 UT2 UT3 UT4 UT5 UT7 UT8 UX0 UY5 | | 20 | EU | YO | Romania | 2 | 3.6 | YO5 YO9 | | 21 | EU | YU | Serbia | 1 | 1.8 | YU7 |
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