treasury
noun
1. the funds or revenue of a government, corporation, or institution: 政府や企業、組織などの歳入や基金
(Treasury) (in some countries) the government department responsible for budgeting for and controlling public expenditure, management of the national debt, and the overall management of the economy. : 財務省・大蔵省など。
2. a place or building where treasure is stored. 宝物を保管する場所や建物
a store or collection of valuable or delightful things
ちなみに日本の財務省はMinistry of Financeで、理財局に国庫課(treasury division)がある。
ORIGIN
Middle English: from Old French tresorie (see treasure).
https://gyazo.com/e7fbef7b70a7762b6e5942898a26216e
United States Department of the Treasury - Wikipedia