| Abbreviation | Definition |
|---|---|
| EFRN | Rayskala, S-Finland |
| EFRO | Rovaniemi, S-Finland |
| EFRV | Savonlinna, S-Finland |
| EFRY | Selanpaa, S-Finland |
| EFSA | Savonlinna, S-Finland |
| EFSA | Sonkajarvi-Jyrkka, S-Finland |
| EFSE | Suomussalmi, S-Finland |
| EFSO | Sodankyla, S-Finland |
| EFSU | Teisko, S-Finland |
| EFTE | Tervola, S-Finland |
| EFTP | Tampere-Pirkkala, S-Finland |
| EFTS | Utti, S-Finland |
| EFTU | Turku, S-Finland |
| EFUT | Vaala, S-Finland |
| EFVA | Vaasa, S-Finland |
| EFVL | Vesivehmaa, S-Finland |
| EFVR | Varkaus, S-Finland |
| EFVU | Vuosto, S-Finland |
| EFW | Jefferson, Iowa USA |
| EFWB | Wredeby, S-Finland |