| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 9A | Croatia | 1 | 1.0 | 9A3 | | 2 | EU | CT | Portugal | 1 | 1.0 | CT1 | | 3 | EU | DL | Fed. Rep. of Germany | 10 | 9.6 | DF4 DF5 DF6 DJ5 DJ9 DL0 DL2 DL6 DL8 DR7 | | 4 | EU | E7 | Bosnia-Herzegovina | 3 | 2.9 | E73 E74 E77 | | 5 | EU | EA | Spain | 1 | 1.0 | EA5 | | 6 | EU | EU | Belarus | 3 | 2.9 | EU8 EW1 EW8 | | 7 | EU | F | France | 1 | 1.0 | F6 | | 8 | EU | G | England | 5 | 4.8 | G0 G3 G4 G6 M0 | | 9 | EU | GM | Scotland | 1 | 1.0 | MM9 | | 10 | EU | HA | Hungary | 4 | 3.8 | HA1 HA3 HA7 HG4 | | 11 | EU | HB | Switzerland | 1 | 1.0 | HB9 | | 12 | EU | I | Italy | 5 | 4.8 | I2 IK7 IK8 IV3 IZ4 | | 13 | EU | *IT9 | Sicily | 1 | 1.0 | IT9 | | 14 | NA | K | United States | 7 | 6.7 | AI4 K1 KR2 N2 N3 N4 NT2 | | 15 | EU | LA | Norway | 2 | 1.9 | LA7 LB6 | | 16 | SA | LU | Argentina | 1 | 1.0 | LU5 | | 17 | EU | LY | Lithuania | 3 | 2.9 | LY3 LY5 LY6 | | 18 | EU | LZ | Bulgaria | 2 | 1.9 | LZ1 LZ5 | | 19 | EU | OE | Austria | 1 | 1.0 | OE1 | | 20 | EU | OK | Czech Republic | 2 | 1.9 | OK1 OK6 | | 21 | EU | ON | Belgium | 1 | 1.0 | OP6 | | 22 | EU | OZ | Denmark | 2 | 1.9 | OZ0 OZ3 | | 23 | EU | PA | Netherlands | 3 | 2.9 | PA0 PA1 PA2 | | 24 | EU | S5 | Slovenia | 2 | 1.9 | S51 S52 | | 25 | EU | SM | Sweden | 8 | 7.7 | 8S0 SF0 SF1 SF6 SF7 SK5 SM0 SM6 | | 26 | EU | SP | Poland | 6 | 5.8 | SN8 SN95 SP1 SP2 SP4 SP9 | | 27 | EU | SV | Greece | 1 | 1.0 | SV1 | | 28 | AS | TA | Asiatic Turkey | 2 | 1.9 | TA3 TA7 | | 29 | EU | UA | European Russia | 9 | 8.7 | R3 R6 RM2 RM5 RN3 UA3 UA5 UA6 UA9 | | 30 | AS | UA9 | Asiatic Russia | 3 | 2.9 | RA9 RU9 RW0 | | 31 | AS | UN | Kazakhstan | 1 | 1.0 | UN8 | | 32 | EU | UR | Ukraine | 2 | 1.9 | US1 UT3 | | 33 | EU | YL | Latvia | 3 | 2.9 | YL1 YL3 YL7 | | 34 | EU | YO | Romania | 2 | 1.9 | YO4 YQ6 | | 35 | EU | YU | Serbia | 1 | 1.0 | YU1 | | 36 | EU | Z3 | North Macedonia | 2 | 1.9 | Z32 Z35 | | 37 | EU | ZA | Albania | 1 | 1.0 | ZA1 |
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