(1)〈美〉长期国库券
偿还期在10年以上。

(2)公司库存债券
包括已核准发行的公司债券中尚未发售的部分债券和在发行后的一定期限内回购的债券。

• nastre
• natale
• nati et nascituri
• natio
• nation
• National Abortion Rights Action League/N.A.R.A.L.
• National Academy of Sciences
• National Academy Peace Commission
• National Aeronautics and Space Act
• National Aeronautics and Space Administration
• National Aeronautics and Space Administration Board of Contract Appeals
• national agencies and instrumentalities
• National Air Quality Commission
• National Assembly of the Church of England
• National Assistance
• National Association
• National Association for Law Placement
• National Association for Smoking and Health/N.A.S.H.
• National Association of Bar Executives/N.A.B.E.
• National Association of Claimants' Compensation Attorneys/N.A.C.C.A.
• National Association of Counsel for Children/N.A.C.C.
• National Association of Realtors/NAR
• National Association of Securities Dealers Automated Quotation System/NASDAQ
• National Association of Securities Dealers/NASD
• national bank