sisäministeriö

Etymology
, shortened from former

Noun

 * 1)  Ministry of the Interior official translation
 * 2) interior ministry, ministry of the interior, ministry of internal affairs; Home Office ; Department of Homeland Security  ministry responsible for internal affairs in another country

Usage notes
The official English translation of Finland's is "Ministry of the Interior". The names of corresponding ministries in some English-speaking countries:
 * USA: Department of Homeland Security
 * United Kingdom: Home Office
 * Canada: Public Safety Canada
 * New Zealand: Department of Internal Affairs
 * South Africa: Department of Home Affairs