| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 3W | Vietnam | 2 | 0.4 | 3W3 XV1 |
| 2 | AS | 4X | Israel | 2 | 0.4 | 4X1 4Z5 |
| 3 | AS | 5B | Cyprus | 1 | 0.2 | P3 |
| 4 | OC | 5W | Samoa | 1 | 0.2 | 5W1 |
| 5 | EU | 9A | Croatia | 5 | 1.0 | 9A1 9A3 9A5 9A7 9A9 |
| 6 | AS | 9M2 | West Malaysia | 1 | 0.2 | 9M2 |
| 7 | AS | 9N | Nepal | 1 | 0.2 | 9N7 |
| 8 | AS | 9V | Singapore | 2 | 0.4 | 9V1 S6 |
| 9 | AS | A6 | United Arab Emirates | 1 | 0.2 | A65 |
| 10 | AS | BV | Taiwan | 3 | 0.6 | BU2 BV3 BX2 |
| 11 | AS | BY | China | 30 | 6.3 | B3 B5 BA1 BA2 BA3 BA4 BA6 BA7 BD1 BD3 BD4 BD7 BG1 BG3 BG4 BG6 BG7 BH1 BH2 BH3 BH4 BH6 BH8 BH9 BI1 BI4 BI6 BI7 BL7 BY1 |
| 12 | SA | CE | Chile | 2 | 0.4 | CE1 CE2 |
| 13 | EU | CT | Portugal | 1 | 0.2 | CT2 |
| 14 | SA | CX | Uruguay | 1 | 0.2 | CX2 |
| 15 | EU | DL | Fed. Rep. of Germany | 29 | 6.0 | DB2 DB8 DD5 DF1 DF6 DF7 DF8 DH1 DJ1 DJ2 DJ3 DJ8 DK1 DK2 DK3 DK5 DK8 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM5 DM6 DO8 |
| 16 | OC | DU | Philippines | 7 | 1.5 | 4E1 4F3 4I1 DU1 DU3 DV3 DZ1 |
| 17 | EU | E7 | Bosnia-Herzegovina | 2 | 0.4 | E7 E74 |
| 18 | EU | EA | Spain | 5 | 1.0 | EA2 EA3 EA4 EB5 EC5 |
| 19 | EU | EI | Ireland | 2 | 0.4 | EI4 EI6 |
| 20 | EU | ES | Estonia | 2 | 0.4 | ES2 ES4 |
| 21 | EU | EU | Belarus | 7 | 1.5 | EU1 EU3 EU4 EU8 EV6 EW1 EW8 |
| 22 | AS | EX | Kyrgyzstan | 1 | 0.2 | EX8 |
| 23 | EU | F | France | 4 | 0.8 | F2 F4 F5 F6 |
| 24 | EU | G | England | 3 | 0.6 | G3 G4 GB70 |
| 25 | EU | GM | Scotland | 2 | 0.4 | GM4 MM9 |
| 26 | EU | HA | Hungary | 14 | 2.9 | HA0 HA2 HA3 HA5 HA6 HA7 HA8 HA9 HG0 HG2 HG4 HG5 HG6 HG7 |
| 27 | EU | HB | Switzerland | 1 | 0.2 | HB9 |
| 28 | AS | HL | Republic of Korea | 9 | 1.9 | 6K2 DS0 DS1 DS3 DS5 HL1 HL2 HL4 HL5 |
| 29 | AS | HS | Thailand | 8 | 1.7 | E2 E21 E25 HS0 HS3 HS5 HS6 HS8 |
| 30 | EU | I | Italy | 17 | 3.5 | I0 I2 IC8 IK0 IK1 IK2 IK3 IK4 IK8 IN3 IQ2 IT5 IU0 IU5 IV3 IW2 IZ4 |
| 31 | EU | *IT9 | Sicily | 2 | 0.4 | IF9 IT9 |
| 32 | AS | JA | Japan | 3 | 0.6 | JA1 JH8 JS2 |
| 33 | AS | JD/o | Ogasawara | 1 | 0.2 | JD1 |
| 34 | AS | JT | Mongolia | 1 | 0.2 | JT1 |
| 35 | NA | K | United States | 77 | 16.0 | AA0 AA2 AA3 AA6 AC6 AC7 AD0 AD5 AE1 AF4 AJ6 AK1 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA1 KA6 KA8 KC7 KC9 KD7 KK6 KK7 KN9 KO4 KR2 KS6 KS7 KU1 KU2 KU6 KV0 N0 N2 N3 N4 N5 N6 N7 N8 N9 NA6 NE6 NG3 NJ3 NK4 NO8 NT2 NT6 NU1 NX6 W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA1 WA2 WA8 WC7 WE0 WE6 WI6 WR7 WY7 |
| 36 | OC | KH6 | Hawaii | 5 | 1.0 | AH6 KH6 NH6 WH6 WH7 |
| 37 | NA | KL | Alaska | 1 | 0.2 | KL7 |
| 38 | EU | LA | Norway | 4 | 0.8 | LA2 LA3 LA8 LA9 |
| 39 | SA | LU | Argentina | 4 | 0.8 | AZ1 LU4 LU5 LU8 |
| 40 | EU | LY | Lithuania | 5 | 1.0 | LY2 LY3 LY4 LY5 LY6 |
| 41 | EU | LZ | Bulgaria | 7 | 1.5 | LZ1 LZ2 LZ3 LZ4 LZ5 LZ6 LZ7 |
| 42 | EU | OE | Austria | 3 | 0.6 | OE3 OE5 OE8 |
| 43 | EU | OH | Finland | 8 | 1.7 | OG7 OG73 OH1 OH2 OH3 OH5 OH7 OH8 |
| 44 | EU | OH0 | Aland Islands | 1 | 0.2 | OH0 |
| 45 | EU | OK | Czech Republic | 5 | 1.0 | OK1 OK2 OK4 OK5 OL1 |
| 46 | EU | OM | Slovak Republic | 5 | 1.0 | OM3 OM4 OM5 OM7 OM8 |
| 47 | EU | ON | Belgium | 4 | 0.8 | ON3 ON4 OQ4 OT2 |
| 48 | EU | OZ | Denmark | 4 | 0.8 | OU4 OZ1 OZ3 OZ8 |
| 49 | EU | PA | Netherlands | 7 | 1.5 | PA0 PA1 PA3 PA50 PA7 PE0 PE1 |
| 50 | SA | PY | Brazil | 4 | 0.8 | PY1 PY2 PY3 PY5 |
| 51 | EU | S5 | Slovenia | 2 | 0.4 | S50 S52 |
| 52 | EU | SM | Sweden | 12 | 2.5 | SA5 SC7 SD1 SD7 SE4 SF1 SF6 SM2 SM3 SM5 SM6 SM7 |
| 53 | EU | SP | Poland | 16 | 3.3 | HF1 SN1 SN3 SN5 SO3 SP0 SP1 SP2 SP3 SP4 SP5 SP6 SP7 SP8 SP9 SQ8 |
| 54 | EU | SV | Greece | 1 | 0.2 | SV2 |
| 55 | AS | TA | Asiatic Turkey | 3 | 0.6 | TA2 TA3 TC3 |
| 56 | AF | TU | Cote d'Ivoire | 1 | 0.2 | TU1 |
| 57 | EU | UA | European Russia | 46 | 9.6 | R1 R2 R3 R4 R5 R6 R7 RA3 RA4 RA5 RA6 RA7 RC3 RD1 RK2 RK3 RK7 RL2 RL3 RL4 RL5 RM2 RN1 RN4 RN6 RO2 RO5 RT1 RT3 RT4 RT5 RT6 RU3 RU5 RW1 RW3 RX3 UA3 UA4 UA5 UA6 UA9 UC7 UG4 UI4 UI6 |
| 58 | AS | UA9 | Asiatic Russia | 24 | 5.0 | R0 R8 R9 RA0 RA9 RC0 RC9 RD0 RG0 RG9 RK8 RK9 RM8 RQ9 RV0 RV9 RW0 RX9 RZ9 UA0 UB0 UC0 UD0 UI8 |
| 59 | AS | UN | Kazakhstan | 5 | 1.0 | UN0 UN7 UN8 UP1 UP7 |
| 60 | EU | UR | Ukraine | 1 | 0.2 | UY4 |
| 61 | OC | V8 | Brunei Darussalam | 1 | 0.2 | V85 |
| 62 | NA | VE | Canada | 8 | 1.7 | VA3 VA6 VA7 VE2 VE3 VE5 VE7 VX1 |
| 63 | OC | VK | Australia | 10 | 2.1 | VJ2 VJ3 VK1 VK2 VK3 VK4 VK6 VK7 VL2 VL5 |
| 64 | AS | VR | Hong Kong | 1 | 0.2 | VR2 |
| 65 | AS | VU | India | 1 | 0.2 | VU2 |
| 66 | NA | XE | Mexico | 2 | 0.4 | XE1 XE2 |
| 67 | OC | YB | Indonesia | 9 | 1.9 | YB1 YB2 YB3 YB8 YB9 YC1 YC2 YD2 YF8 |
| 68 | EU | YL | Latvia | 3 | 0.6 | YL2 YL3 YL5 |
| 69 | EU | YO | Romania | 7 | 1.5 | YO3 YO4 YO5 YO8 YO9 YQ6 YR8 |
| 70 | EU | YU | Serbia | 7 | 1.5 | YT2 YT4 YT5 YT7 YT9 YU1 YU7 |
| 71 | EU | Z3 | North Macedonia | 1 | 0.2 | Z35 |
| 72 | OC | ZL | New Zealand | 1 | 0.2 | ZM4 |
| 73 | AF | ZS | South Africa | 1 | 0.2 | H52 |