- Pak (2)
- Pak, Igor (University of California, Los Angeles) (1)
- Pakzad, Reza (University of Pittsburgh) (1)
- Palandech, John (1)
- Palffy-Muhoray, Peter (Kent State University) (1)
- Palma, Loris (1)
- Palmer House Studio (1)
- Palmer, Aaron (University of British Columbia) (1)
- Palmer, H. R.(Horatio Richmond), 1834-1907 (1)
- Palmer, Horatio Richmond, 1834-1907. (2)
- Palmer, Thomas H., 1782-1861 (1)
- Palmer, William, 1739-1812 (1)
- Palmieri, John H (University of Washington) (1)
- Paltanwale, Renuka (1)
- Pan Handle Nurseries, J.K. Henby & Son. (1)
- Pan, Tao (University of Chicago) (1)
- Pan, Wei (University of Minnesota, Twin Cities) (1)
- Panagiotou, Eleni (University of Tennessee) (1)
- Panati, Gianluca (Università di Roma 'La Sapienza') (1)
- Pang, Guodong (The Pennsylvania State University) (1)
