悪令[akurei] bad decree
威令[irei] authority
違令[irei] violation of law
一般命令演算機構[ippanmeireienzankikou] general instruction unit (computer)
家令[karei] steward

戒厳令[kaigenrei] martial law
禁令[kinrei] prohibition
訓令[kunrei] directive
軍司令官[gunshireikan] army commander
軍司令部[gunshireibu] military headquarters

運輸省[unyushou] Ministry of Transport
外務省[gaimushou] Ministry of Foreign Affairs
各省[kakushou] each ministry
冠省[kanshou] Forgive me for dispensing with the preliminaries, but I hasten to inform you that...
帰省[kisei] homecoming

教育省[kyouikushou] Department of Education
省みる[kaerimiru] to look back (e.g. over shoulder or at the past)
厚生省[kouseishou] Ministry of Health and Welfare (now Ministry of Health, Labour and Welfare)
国防総省[kokubousoushou] National Military Establishment
国務省[kokumushou] State Department