| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4L | Georgia | 1 | 0.2 | 4L3 |
| 2 | EU | 4O | Montenegro | 1 | 0.2 | 4O0 |
| 3 | EU | 4U1I | ITU HQ | 0 | 0.0 | |
| 4 | EU | 9A | Croatia | 6 | 1.3 | 9A0 9A1 9A2 9A282 9A3 9A7 |
| 5 | EU | CT | Portugal | 1 | 0.2 | CT1 |
| 6 | EU | DL | Fed. Rep. of Germany | 77 | 17.0 | DA0 DA2 DA3 DB3 DC9 DD2 DD5 DF0 DF1 DF2 DF3 DF4 DF5 DF6 DF7 DF8 DF9 DG0 DG2 DG7 DG8 DH0 DH1 DH2 DH3 DH8 DJ0 DJ1 DJ2 DJ3 DJ4 DJ5 DJ6 DJ7 DJ8 DJ9 DK0 DK1 DK2 DK3 DK4 DK5 DK6 DK7 DK8 DK9 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM1 DM2 DM3 DM4 DM5 DM6 DM7 DM8 DM9 DO1 DO2 DO3 DO4 DO6 DO8 DP2 DP6 DP7 DQ7 DR0 DR5 |
| 7 | EU | E7 | Bosnia-Herzegovina | 7 | 1.5 | E7 E71 E72 E73 E74 E77 E79 |
| 8 | EU | EA | Spain | 9 | 2.0 | EA1 EA2 EA3 EA4 EA5 EA7 EB5 EB7 EF1 |
| 9 | EU | EA6 | Balearic Islands | 1 | 0.2 | EA6 |
| 10 | EU | EI | Ireland | 5 | 1.1 | EI0 EI2 EI3 EI5 EI6 |
| 11 | EU | ES | Estonia | 3 | 0.7 | ES2 ES4 ES5 |
| 12 | EU | EU | Belarus | 9 | 2.0 | EU1 EU5 EU6 EW1 EW2 EW3 EW6 EW7 EW8 |
| 13 | EU | F | France | 8 | 1.8 | F0 F1 F3 F5 F6 F8 F9 TM6 |
| 14 | EU | G | England | 10 | 2.2 | G0 G3 G4 G5 G6 G7 G8 M0 M5 MX0 |
| 15 | EU | GD | Isle of Man | 2 | 0.4 | GD5 MD0 |
| 16 | EU | GI | Northern Ireland | 2 | 0.4 | GI5 MI0 |
| 17 | EU | GJ | Jersey | 1 | 0.2 | MJ0 |
| 18 | EU | GM | Scotland | 4 | 0.9 | GM2 GM3 GM4 MM0 |
| 19 | EU | GW | Wales | 3 | 0.7 | GW0 GW3 GW4 |
| 20 | EU | HA | Hungary | 13 | 2.9 | HA0 HA1 HA2 HA3 HA30 HA5 HA6 HA7 HA8 HA9 HG4 HG7 HG8 |
| 21 | EU | HB | Switzerland | 1 | 0.2 | HB9 |
| 22 | EU | HB0 | Liechtenstein | 1 | 0.2 | HB0 |
| 23 | EU | I | Italy | 28 | 6.2 | 4U1 I0 I1 I2 I3 I5 I8 II0 II1 IK0 IK2 IK3 IK4 IK5 IK8 IN3 IR2 IR4 IW0 IW1 IW2 IW3 IZ0 IZ2 IZ3 IZ4 IZ5 IZ8 |
| 24 | EU | IS | Sardinia | 1 | 0.2 | IS0 |
| 25 | EU | *IT9 | Sicily | 1 | 0.2 | IT9 |
| 26 | EU | JW | Svalbard | 1 | 0.2 | JW0 |
| 27 | EU | LA | Norway | 4 | 0.9 | LA0 LA2 LA5 LA8 |
| 28 | EU | LX | Luxembourg | 2 | 0.4 | LX1 LX7 |
| 29 | EU | LY | Lithuania | 6 | 1.3 | LY2 LY4 LY5 LY6 LY7 LY9 |
| 30 | EU | LZ | Bulgaria | 7 | 1.5 | LZ1 LZ2 LZ4 LZ49 LZ5 LZ7 LZ9 |
| 31 | EU | OE | Austria | 8 | 1.8 | OE1 OE2 OE3 OE5 OE6 OE7 OE8 OE9 |
| 32 | EU | OH | Finland | 10 | 2.2 | OG1 OG3 OG6 OH1 OH2 OH3 OH5 OH6 OH7 OH8 |
| 33 | EU | OH0 | Aland Islands | 1 | 0.2 | OH0 |
| 34 | EU | OK | Czech Republic | 8 | 1.8 | OK1 OK2 OK3 OK4 OK5 OK6 OK8 OL5 |
| 35 | EU | OM | Slovak Republic | 8 | 1.8 | OM1 OM2 OM20 OM3 OM4 OM5 OM7 OM8 |
| 36 | EU | ON | Belgium | 16 | 3.5 | ON3 ON4 ON5 ON6 ON7 OO4 OO9 OP0 OP1 OP7 OQ5 OQ6 OR2 OR3 OR5 OT2 |
| 37 | NA | OX | Greenland | 1 | 0.2 | OX3 |
| 38 | EU | OZ | Denmark | 6 | 1.3 | OU2 OZ1 OZ4 OZ5 OZ7 OZ8 |
| 39 | EU | PA | Netherlands | 19 | 4.2 | PA0 PA1 PA2 PA3 PA4 PA5 PA9 PB2 PC2 PC5 PD1 PD2 PD3 PD4 PD5 PD7 PE2 PG2 PI4 |
| 40 | EU | S5 | Slovenia | 8 | 1.8 | S51 S52 S53 S55 S56 S57 S58 S59 |
| 41 | EU | SM | Sweden | 13 | 2.9 | SA1 SD6 SE6 SF0 SI5 SI6 SK2 SM0 SM3 SM4 SM5 SM6 SM7 |
| 42 | EU | SP | Poland | 21 | 4.6 | 3Z5 HF22 HF5 HF9 SN0 SN2 SN3 SN6 SN7 SP1 SP2 SP3 SP4 SP5 SP6 SP7 SP8 SP9 SQ3 SQ7 SQ9 |
| 43 | EU | SV | Greece | 2 | 0.4 | SV1 SV2 |
| 44 | AS | TA | Asiatic Turkey | 1 | 0.2 | TA3 |
| 45 | EU | TF | Iceland | 2 | 0.4 | TF0 TF3 |
| 46 | EU | TK | Corsica | 1 | 0.2 | TK5 |
| 47 | EU | UA | European Russia | 41 | 9.1 | R2 R3 R5 R6 R7 RA1 RA3 RA4 RA5 RA6 RD3 RD4 RG3 RG5 RK3 RK4 RK6 RL3 RM2 RM5 RM6 RN3 RT9 RU4 RV3 RV6 RW1 RW3 RW4 RX1 RX3 RX6 RZ3 UA1 UA3 UA4 UA5 UA6 UA7 UC7 UG3 |
| 48 | EU | UA2 | Kaliningrad | 4 | 0.9 | RN2 RT2 UA2 UI2 |
| 49 | AS | UA9 | Asiatic Russia | 1 | 0.2 | RW9 |
| 50 | EU | UR | Ukraine | 35 | 7.7 | UR1 UR3 UR4 UR5 UR7 US0 US4 US5 US6 US7 UT0 UT1 UT2 UT3 UT4 UT5 UT6 UT7 UT8 UU7 UU9 UV3 UW1 UW2 UW3 UW5 UW7 UX1 UX2 UX4 UX5 UX9 UY3 UY5 UY7 |
| 51 | EU | YL | Latvia | 4 | 0.9 | YL2 YL3 YL5 YL6 |
| 52 | EU | YO | Romania | 12 | 2.7 | YO2 YO3 YO4 YO5 YO6 YO7 YO8 YO9 YP9 YQ6 YR1 YR6 |
| 53 | EU | YU | Serbia | 10 | 2.2 | YT1 YT2 YT3 YT5 YT9 YU1 YU2 YU5 YU7 YU8 |
| 54 | EU | Z3 | Macedonia | 5 | 1.1 | Z31 Z32 Z320 Z33 Z35 |