Creator
- Murphey, Ann Lowry1
- Murray, James F.1
- Music Study Club1
- National Aeronautics and Space Administration (U.S.)1
- National Commission to Prevent Infant Mortality (U.S.) 1
- Nehls, George R.1
- Nehls, Laura E.1
- Nelson, Richard Alan1
- Nemeth, Stephen Alex1
- Newman, Frances1
- Newman, Jack B.1
- Newman, Peter G.1
- Newman, Theodore1
- Nissen, Crispen1
- Norwood, Mary Lou1
- Nunnally, Frances Huppert1
- O'Brien, Lucy Fulghum1
- O'Brien, Michael (1909-1980)1
- O'Neal, Fannie J.1
- O'Rorke, Andrew W., Jr.1