| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | ES | Estonia | 6 | 15.4 | ES1 ES2 ES3 ES5 ES6 ES7 | | 2 | EU | LA | Norway | 5 | 12.8 | LA1 LA5 LA6 LA7 LA9 | | 3 | EU | LY | Lithuania | 7 | 17.9 | LY2 LY3 LY4 LY5 LY6 LY7 LY9 | | 4 | EU | OH | Finland | 7 | 17.9 | OG2 OH1 OH2 OH3 OH4 OH5 OH6 | | 5 | EU | OH0 | Aland Islands | 1 | 2.6 | OH0 | | 6 | EU | OZ | Denmark | 1 | 2.6 | OZ3 | | 7 | EU | SM | Sweden | 7 | 17.9 | SA1 SE2 SF3 SK2 SM3 SM5 SM6 | | 8 | EU | YL | Latvia | 5 | 12.8 | YL1 YL2 YL3 YL7 YL8 |
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