| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 3W | Vietnam | 3 | 2.5 | 3W1 XV1 XV9 | | 2 | AS | 9M2 | West Malaysia | 3 | 2.5 | 9M2 9M4 9W2 | | 3 | OC | 9M6 | East Malaysia | 1 | 0.8 | 9M6 | | 4 | AS | A4 | Oman | 1 | 0.8 | A41 | | 5 | AS | A6 | United Arab Emirates | 1 | 0.8 | A61 | | 6 | AS | BV | Taiwan | 2 | 1.7 | BU2 BV30 | | 7 | AS | BY | China | 6 | 5.0 | BA7 BD7 BG8 BH7 BI4 BY1 | | 8 | EU | DL | Fed. Rep. of Germany | 1 | 0.8 | DK8 | | 9 | OC | DU | Philippines | 7 | 5.8 | 4E1 DU1 DU3 DU9 DX1 DX4 DX7 | | 10 | EU | F | France | 2 | 1.7 | F4 F8 | | 11 | EU | HA | Hungary | 1 | 0.8 | HG7 | | 12 | EU | HB | Switzerland | 1 | 0.8 | HB9 | | 13 | AS | HL | Republic of Korea | 1 | 0.8 | DS3 | | 14 | AS | HS | Thailand | 4 | 3.3 | E2 E20 E21 E27 | | 15 | AS | HZ | Saudi Arabia | 1 | 0.8 | HZ1 | | 16 | EU | I | Italy | 3 | 2.5 | I2 IB4 IK2 | | 17 | AS | JA | Japan | 39 | 32.2 | JA0 JA1 JA2 JA3 JA4 JA5 JA6 JA8 JE1 JE2 JE3 JE6 JF1 JF2 JF3 JF9 JG1 JG2 JG6 JH1 JH3 JH4 JH9 JI1 JI5 JJ0 JJ2 JJ3 JK1 JK7 JL1 JL3 JM1 JN2 JN3 JP3 JR1 JR2 JR4 | | 18 | AS | JT | Mongolia | 1 | 0.8 | JU1 | | 19 | OC | KH2 | Guam | 2 | 1.7 | AH2 KH2 | | 20 | EU | LY | Lithuania | 2 | 1.7 | LY4 LY7 | | 21 | EU | LZ | Bulgaria | 1 | 0.8 | LZ7 | | 22 | EU | OH | Finland | 2 | 1.7 | OH1 OH2 | | 23 | EU | SP | Poland | 2 | 1.7 | SP4 SP5 | | 24 | EU | UA | European Russia | 6 | 5.0 | R4 R6 RJ4 RL3 RL4 RW3 | | 25 | AS | UA9 | Asiatic Russia | 8 | 6.6 | R8 R9 RA0 RJ9 RK9 RW0 UA0 UA9 | | 26 | AS | UN | Kazakhstan | 2 | 1.7 | UN4 UN7 | | 27 | EU | UR | Ukraine | 2 | 1.7 | UT4 UY5 | | 28 | OC | VK | Australia | 2 | 1.7 | VK2 VK3 | | 29 | AS | VR | Hong Kong | 1 | 0.8 | VR2 | | 30 | AS | VU | India | 1 | 0.8 | VU2 | | 31 | OC | YB | Indonesia | 8 | 6.6 | YB1 YB8 YC2 YC6 YC7 YD8 YE1 YG3 | | 32 | EU | YL | Latvia | 1 | 0.8 | YL3 | | 33 | EU | YO | Romania | 2 | 1.7 | YP0 YQ6 | | 34 | EU | YU | Serbia | 1 | 0.8 | YT1 |
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