Names
- National Geographic Society1
- National Institute of Social Sciences1
- National Savings and Trust Company1
- National Society of Arts and Letters1
- National Society of Interior Designers1
- National Symphony Orchestra1
- National Trust for Historic Preservation1
- Needle and Bobbin Club1
- Nerinex, Ida1
- Nettie Major-Sayles1
- Newbern, Dr. Walter1
- Niculescu, Katherine Ross1
- Nixon, President and Mrs. Richard M.1
- Norris, George W. (George William), 1861-1944.1
- Norton, Myra1
- Nowicki, Leo J., 1904-1
- O'Brien, John J.1
- Obolensky, Serge1
- Ogden Reid1
- Olander, Oscar G. (Oscar Gustaf), 1899-1963.1