- A whitish star in a latter stage of development, having low luminosity, small size, and very great density.白矮星：演化后期的白色星星，亮度低，体积小，密度很高
- national forest
- National Guard
- National Guardmember
- national income
- National Institute of Technology
- nationalise
- nationalism
- nationalism
- nationalisms
- nationalities
- nationality
- nationality
- nationalize
- nationalized
- nationalizes
- nationalizing
- National-Louis University
- national monument
- national park
- nationals
- national seashore
- National Socialism
- National Tech Inst for the Deaf-Rochester Inst.
- National Technical Schools
- National University