treas·ur·y
/ˈtreZH(ə)rē/
noun
- the funds or revenue of a government, corporation, or institution."the country's pledge not to spend more than it has in its treasury"synonyms: exchequer, purse, bank, coffers, revenues, finances, funds, moneys, resources, fisc
- a place or building where treasure is stored."Henry VII had kept the peace and filled his treasury"
A treasury is either
A government department related to finance and taxation, a finance ministry; in a business context, corporate treasury.
A place or location where treasure, such as currency or precious items are kept. These can be state or... Wikipedia