Encyclopedias, Almanacs, Transcripts, and Maps
- Pneuma
- Poblete Poblete de Espinoza, Olga (1908–)
- Pocho
- Pochteca
- Podhoretz, Norman Harold
- Poetry, English
- Poggiomarino
- Pogue, Forrest Carlisle
- Poincaré, Jules Henri (1854–1912)
- Poinsett, Joel Roberts (1779–1851)
- Pokot
- POLARI
- Polay Campos, Víctor (1951–)
- Política dos Governadores
- Political Philosophy, History of
- Political Thought
- Poliziano, Angelo 1454–1494 Italian Scholar and Poet
- Polk, James Knox (1795–1849)
- Pollard Affair
- Pollard, Frederick Douglass ("Fritz")