Old-style (pre-1989) Finnish vehicle registration plates started with a group
of two letters, the first indicating the town or province (Lääni) of
registration (followed here by their main towns to aid location)
| Å |
Åland Islands (Marienhamm) |
| A |
Helsinki city |
| B |
Helsinki city before 1972; Helsinki (Helsingfors) after |
| C |
Helsinki (Helsingfors) |
| E |
Turku (Turku / Åbo) |
| F |
Turku (Turku / Åbo) |
| G |
Kymi (Kotka) |
| H |
Häme (Hämeenlinna) |
| I |
Häme (Hämeenlinna) |
| K |
Kuopio (Kuopio) |
| L |
Lapland (Lappi) (Rovaniemi) |
| M |
Mikkeli (Mikkeli) |
| N |
Häme (Hämeenlinna) before 1961; no location after |
| O |
Oulu (Oulu) |
| R |
Kymi (Kotka) |
| S |
Pohjois-Karjala (Joensuu) |
| T |
Turku (Turku / Åbo) |
| U |
Uusimaa (Helsinki) |
| V |
Vaasa (Vaasa / Vasa) |
| X |
Keski-Suomi (Jyväskylä) |
| Y |
Vaasa (Vaasa / Vasa) |
| Z |
Uusimaa (Helsinki) |