- Pryke, James
- Pryke, Sarah R.
- Prylutskyi, Oleh V.
- Pryor, Carlon W
- Pryor, David
- Pryor, David R
- Pryor, Gregory S
- Pryor, L D
- Pryor, Lynda D
- Pryor, M. S.
- Pryor, R J
- Pryor, Robin J
- Pryor, William Luke, 1873-
- Prys-Jones, Robert
- Prytz, A
- Prytz, Lars Johan, 1789-1823
- Przhevalʹskiĭ, Nikolaĭ Mikhaĭlovich, 1839-1888
- Przhiboro, Andrey
- Przibram, Hans, 1874-1944
- Przybyl, K
- Przybylowicz, Lukasz
- Przybylowicz, W J
- Przygodda, W
- Psaralexi, Maria
- Psaras, P.
- Pscheidt, Allan Carlos
- Pschorn-Walcher, Hubert, 1926-2006
- Psilander, Fredrik Christopher, 1785-1834
- Psirofonia, Panagiota
- Psittacidæ, Fam V
- Pszczolkowski, Maciej A
- Ptach-Styn, Łucja
- Ptolemy, Jaunita
- pu bei xian ya re dai zi yuan kai fa xiao zu bian
- Pu, Changzhe
- Pu, Chunxia
- Pu, Fushen
- Pu, Jing
- Pu, Mingjin
- Pu, Tianyi
- Pu, Xin-Rui
- Puan, Chong Leong
- Puas, German
- Public Advisory Committees to the Environment Council of Alberta. Renewable Resources Sub-Committee.
- Public Archives of Canada.
- Public Library Commission of Indiana.
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- Publicus
- Publow, Charles A. (Charles Albert), 1882-
- Pubols, Ben H. (Ben Henry), 1899-
- Puc Cabrera, José C.
- Puc Itza, Francisco
- Pucat, A M
- Puccetti, Maria Luisa Azzaroli
- Pucci, Angiolo, 1851-
- Pucci, Graciela N
- Pucci, Marcela
- Pucci, Oscar H
- Pucci, Thomas
- Pucciariello, Ornella
- Puccinelli, Carla
- Puce, Stefania
- Puc-Garrido, Elda Celedonia
- Puchałka, Radosław
- Puchalski, Stephaney S
- Puch-Chávez, Rosalía
- Puche, Felisa
- Pucher, George W. (George Walter), 1898-
- Pucheran, Jacques, 1817-1895
- Pucherelli, Michael J.
- Puchet, C E
- Pucheta, Eduardo
- Puchinger, Hermine
- Puchner, W A
- Puchta, Anton
- Puchta, O
- Pucka, Gerd
- Puckett, Catherine Elizabeth, 1955-
- Puckett, Daniel
- Puckey, H
- Puckle, James, 1667?-1724
- Pückler-Muskau, Herman Ludwig Heinrich, fürst von, 1785-1871
- Pückler-Muskau, Hermann, Fürst von, 1785-1871
- Pucock, R I
- Puddister, Carolyn
- Pudiak-Town, Marilou
- Pudney, J
- Pudor Farms.
- Pudor Floral Farms.
- Pudor, O. M.
- Pudsey, Carol J
- Puebla, Claudia
- Puebla-Arce, Claudia E
- Puebla-Olivares Fernando
- Puehringer, Franz
- Puel, F
- Puel, M T
- Puel, Timothée, 1812-1890
- Puello-Cruz, Ana
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- Puerta P., Leidy.
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- Puerto Rico Agricultural Experiment Station.
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- Puerto Rico. Department of Agriculture and Labor.
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- Pueschel, C M
- Pueschel, Curt M
- Puetz, Arnold.
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- Puff, Christian
- Puffer, Elton Linwood.
- Puffer, H. A.
- Puga, Dagoberto
- Pugaev, Sergey N
- Pugalenthi, Poomalai
- Puget Sound Biological Station.
- Puget Sound Marine Station
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- Puget, A
- Puget, Alain
- Puget, Louis de, 1629-1709
- Puget, M L'abbé
- Pugh, Andrew
- Pugh, C H W
- Pugh, Edward
- Pugh, Evan, 1828-1864
- Pugh, Evan, 18th cent-
- Pugh, Griffith Thompson.
- Pugh, Jean E
- Pugh, P R
- Pugh, Philip J A
- Pugh, Philip R
- Pugh, R. B. (Ralph Bernard), 1910-1982
- Pugh, Ralph Bernard, 1910-
- Pugh, William Russ
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- Puig, Henri
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- Pujol, Alexis 1739-1804
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- Pujol, María Gabriela
- Pujol, R
- Pujol, Raymond
- Pujol-Luz, José Roberto.
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- Pujoni, Diego Guimarães Florencio
- Pujoulx, J. B. (Jean Baptiste), 1762-1821
- Pukenis Tubelis, Dárius
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- Pullar, Laurence.
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- Pullen, Thomas M
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- Pulliam, Dave.
- Pulliam, Jessica
- Pulliam, Ronald
- Pullin, A S
- Pullin, Andrew S