Databases that start with the letters “P-Q”


Paideia Project Archive

PDR Health

Perry-Castñeda Library Map Collection

Perseus Digital Library

Pew Research Center for People & The Press

Phil Taylor’s Papers on international communications and propaganda 

Philadelphia Department of Records Historic Streets Index 

Philadelphia Business Journal

Philadelphia Encyclopedia

Philadelphia Inquirer 1994-current 


Physics World

PILOTS (Published International Literature on Traumatic Stress)

Plants National Database

Primary Search

Professional Development Collection

Project Gutenberg 

Project Muse


PsycArticles, PsycInfo, PsycTests and PsycBooks


Psychoanalytic Electronic Publishing Streaming Training Videos 

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PubChem Compound

PubMed Central

Publications Finder