| Prefixes | # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | ES | Estonia | 3 | 8.3 | ES4 ES5 ES7 | | 2 | EU | LA | Norway | 4 | 11.1 | LA2 LA5 LA9 LB5 | | 3 | EU | LY | Lithuania | 7 | 19.4 | LY1 LY2 LY3 LY4 LY5 LY6 LY7 | | 4 | EU | OH | Finland | 7 | 19.4 | OG4 OG6 OH1 OH2 OH3 OH6 OH8 | | 5 | EU | OH0 | Aland Islands | 1 | 2.8 | OH0 | | 6 | EU | OZ | Denmark | 3 | 8.3 | OZ1 OZ4 OZ7 | | 7 | EU | SM | Sweden | 6 | 16.7 | SC6 SE2 SE5 SE6 SM5 SM6 | | 8 | EU | YL | Latvia | 5 | 13.9 | YL2 YL3 YL5 YL7 YL9 |
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