Koski Tl

Etymology
+ Tl, which stands for Turun lääni or Turku Province and refers to the, a former province of Finland (as provinces are no longer a formal administrative division). Originally the name was meant to distinguish from the now former municipality of (later ), also named  but located in the  (hence Hl). While this is no longer a risk, the municipality has elected to keep its name as-is.

Declension

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