Names
- Naval War College (U.S.)1
- New York Naval Shipyard.1
- New York State Woman Suffrage Association.1
- Nudd, Frederick.1
- Oberlin College.1
- Oneida Baptist Institute.1
- Osborne, Eliza B. Wright, 1830-1911.1
- Overton, Louise Fitzi.1
- Pease, Elizabeth.1
- Pendleton, Edmund Boyd, 1816-.1
- Pendleton, Philip Clayton, 1779-1863.1
- Philbrick, Edward Southwick, 1827-1889.1
- Philippine Liberation Army.1
- Phillips, Wendell, 1811-1884.1
- Piney Woods Country Life School.1
- Piney Woods School.1
- Plumly, John L.1
- Pontois, Eduard de.1
- Porterfield, George A.1
- Princeton University.1