| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 5B | Cyprus | 1 | 1.0 | 5B0 | | 2 | NA | 6Y | Jamaica | 1 | 1.0 | 6Y5 | | 3 | EU | DL | Fed. Rep. of Germany | 5 | 5.1 | DH2 DK9 DL3 DL4 DL5 | | 4 | EU | EA | Spain | 4 | 4.1 | EA2 EA4 EA5 EA7 | | 5 | EU | EU | Belarus | 3 | 3.1 | EW1 EW6 EW8 | | 6 | EU | F | France | 3 | 3.1 | F5 F6 TM5 | | 7 | EU | G | England | 3 | 3.1 | G3 GB4 M3 | | 8 | EU | GM | Scotland | 1 | 1.0 | MM3 | | 9 | EU | HA | Hungary | 4 | 4.1 | HA6 HA8 HG7 HG8 | | 10 | EU | I | Italy | 2 | 2.0 | I6 IK2 | | 11 | AF | J2 | Djibouti | 1 | 1.0 | J28 | | 12 | NA | K | United States | 4 | 4.1 | K2 N8 W9 WA2 | | 13 | EU | LY | Lithuania | 1 | 1.0 | LY2 | | 14 | EU | LZ | Bulgaria | 5 | 5.1 | LZ1 LZ2 LZ5 LZ6 LZ8 | | 15 | EU | OE | Austria | 1 | 1.0 | OE5 | | 16 | EU | OH | Finland | 1 | 1.0 | OH3 | | 17 | EU | OK | Czech Republic | 3 | 3.1 | OK1 OK2 OL1 | | 18 | EU | OM | Slovak Republic | 1 | 1.0 | OM3 | | 19 | EU | ON | Belgium | 3 | 3.1 | ON4 ON6 OR5 | | 20 | EU | PA | Netherlands | 2 | 2.0 | PA3 PE2 | | 21 | EU | S5 | Slovenia | 1 | 1.0 | S53 | | 22 | EU | SM | Sweden | 3 | 3.1 | SF3 SM0 SM6 | | 23 | EU | UA | European Russia | 24 | 24.5 | R1 R2 R3 R6 R7 R9 RA1 RA3 RA4 RA7 RK3 RK6 RM2 RM7 RU6 RW3 RW4 UA1 UA3 UA4 UA5 UA6 UC7 UG3 | | 24 | AS | UA9 | Asiatic Russia | 3 | 3.1 | RA9 RF9 RK9 | | 25 | AS | UN | Kazakhstan | 1 | 1.0 | UN3 | | 26 | EU | UR | Ukraine | 5 | 5.1 | UR7 UT0 UT1 UT4 UW6 | | 27 | OC | YB | Indonesia | 1 | 1.0 | YD1 | | 28 | EU | YL | Latvia | 2 | 2.0 | YL2 YL5 | | 29 | EU | YO | Romania | 4 | 4.1 | YO2 YO4 YO7 YO9 | | 30 | EU | YU | Serbia | 4 | 4.1 | YT2 YT8 YU1 YU2 | | 31 | EU | Z3 | North Macedonia | 1 | 1.0 | Z35 |
|