registered securities
... registered person注册人 registered securities注册证券 registered stock登记公债 ...
registered dealer
unregistered securities
This number, CUSIP number, is a number that identifies any security.
USIP代码是所有美国股票及注册债券的编号由美国统一证券辨认委员会管理,用于区别每一项证券
金融市场课程节选 : 耶鲁公开课