Names
- Oberlin College.1
- Ola, Simeon, 1865-1
- Osmena, Sergio, 1878-1961.1
- Osmeña, Sergio, 1878-1961.1
- Patton, John, 1850-1907.1
- Perkins, George Clement, 1839-1923.1
- Pershing, John J. (John Joseph), 1860-1948.1
- Pershing, John Joseph, 1860-1948.1
- Philippine Constabulary.1
- Platt, Orville Hitchcock, 1827-1905.1
- Platt, Thomas Collier, 1833-1910.1
- Polk, Frank L. (Frank Lyon), 1871-1943.1
- Polk, Frank Lyon, 1871-1943.1
- Progressive Party (1912)1
- Quay, Mathew Stanley, 1833-1904.1
- Quezon, Manuel Luis, 1878-1944.1
- Rich, John Treadway, 1841-1926.1
- Rivers, William Cannon, 1866-1943.1
- Sayers, Joseph Draper, 1841-1929.1
- Shaw, Leslie Mortier, 1848-1932.1