Creator
- NBC Television Network3
- Naar, Harry I.1
- Naramore, D. H. (Daniel H.)2
- Narbona, Oscar M.2
- Nation, C.B.1
- National Association for the Advancement of Colored People1
- National Education Association of the United States2
- National Endowment for the Arts1
- National Geographic Society (U.S.)2
- National Lead Company1
- National Photo Company1
- National Pictorial News14
- National Public Radio (U.S.)2
- National Urban League1
- National cyclopaedia of American biography2