Names
- Osias, Camilo, 1889-1
- Osmena, Sergio, 1878-1961.1
- Osmeña, Sergio, 1989-19611
- Osmeóna, Sergio, 1878-1961.1
- Parker, Francis LeJau, 1873-1
- Parker, Francis LeJau, 1873-1966.1
- Pershing, John J. (John Joseph), 1860-1948.1
- Pershing, John Joseph, 1860-1948.1
- Philippine Constabulary.1
- Picard, Frank A., 1889-1963.1
- Polk, Frank L. (Frank Lyon), 1871-1943.1
- Polk, Frank Lyon, 1871-1943.1
- Pollock, James Kerr, 1898-1
- Pollock, James Kerr, 1898-1968.1
- Potter, Charles E. (Charles Edward), 1916-1979.1
- Progressive Party (1912)1
- Quirino, Elpidio, 1890-1956.1
- Rabaut, Louis Charles, 1886-1961.1
- Ralston, Jackson Harvey, 1857-1945.1
- Reeves, Jesse Siddall, 1872-1942.1