The Ministry of the Interior of Yugoslavia refers to the internal affairs ministry which was responsible for interior of the Kingdom of Yugoslavia from 1918 to 1945 and the communist SFR Yugoslavia from 1945 to 1992. It may also refer to the interior ministry of Serbia and Montenegro (officially named the Federal Republic of Yugoslavia) from 1992 to 2003.
References
Ministry of the Interior (Yugoslavia) Wikipedia(Text) CC BY-SA