| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | DL | Fed. Rep. of Germany | 5 | 7.2 | DF6 DF9 DL2 DL5 DQ6 | | 2 | EU | ES | Estonia | 5 | 7.2 | ES2 ES3 ES4 ES5 ES6 | | 3 | EU | EU | Belarus | 3 | 4.3 | EV6 EW1 EW8 | | 4 | EU | G | England | 2 | 2.9 | G3 G4 | | 5 | EU | GW | Wales | 1 | 1.4 | GW4 | | 6 | EU | HA | Hungary | 3 | 4.3 | HA1 HA3 HA6 | | 7 | EU | LA | Norway | 2 | 2.9 | LA0 LA8 | | 8 | EU | LY | Lithuania | 8 | 11.6 | LY1 LY2 LY3 LY4 LY5 LY6 LY7 LY9 | | 9 | EU | OK | Czech Republic | 3 | 4.3 | OK1 OK2 OL5 | | 10 | EU | OM | Slovak Republic | 2 | 2.9 | OM3 OM6 | | 11 | EU | OZ | Denmark | 2 | 2.9 | OZ2 OZ4 | | 12 | EU | PA | Netherlands | 1 | 1.4 | PA0 | | 13 | EU | S5 | Slovenia | 3 | 4.3 | S51 S55 S57 | | 14 | EU | SM | Sweden | 1 | 1.4 | SM2 | | 15 | EU | SP | Poland | 7 | 10.1 | HF3 SP1 SP3 SP4 SP6 SP7 SP9 | | 16 | EU | UA | European Russia | 10 | 14.5 | R1 R3 RA3 RA5 RD3 RM1 RM2 RT3 RW4 UA1 | | 17 | EU | UA2 | Kaliningrad | 2 | 2.9 | UA2 UI2 | | 18 | EU | UR | Ukraine | 4 | 5.8 | UR7 US2 UT3 UT8 | | 19 | EU | YL | Latvia | 3 | 4.3 | YL2 YL3 YL5 | | 20 | EU | YO | Romania | 1 | 1.4 | YO3 | | 21 | EU | YU | Serbia | 1 | 1.4 | YT3 |
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