Fannie Mae
noun trademark uk/fæn.i ˈmeɪ/ us/fæn.i ˈmeɪ/
房利美（即Federal National Mortgage Association，美国联邦国民抵押贷款协会）
an informal name for the Federal National Mortgage Association: a US government organization that buys and sells loans (= money that has been borrowed) on the financial markets in order to raise more money to lend to home buyers
Compare: Freddie Mac