Papyri.info
   Portal for reasearch on papyrology
   humanities | login not required | simultaneous users: unlimited

Patrologia Latina : the full text database
   Electronic version of the first edition of Jacques-Paul Migne's Patrologia Latina
   humanities | licensed | simultaneous users: unlimited

Pauly, Der Neue = Brill's New Pauly
   Encyclopedia of the Ancient World
   humanities | licensed | simultaneous users: unlimited

PEDro - Physiotherapy Evidence Database
   Evidence-based information for physiotherapy
   science and medicine | login not required | simultaneous users: unlimited

PeerJ
   Biomedical open access megajournal
   science and medicine | login not required | simultaneous users: unlimited

Periodicals Archive Online
   Achival issues of hundreds of journals in the humanities and social sciences
   humanities,social sciences | licensed | simultaneous users: unlimited

Perseus Digital Library
   Digital library of Classical Antiquity and English Renaissance
   humanities | login not required | simultaneous users: unlimited

Petit Robert de la langue française, Le
   French dictionary
   humanities | licensed | simultaneous users: unlimited

Philosopher's Index
   Bibliography of articles on philosophy
   humanities | licensed | simultaneous users: unlimited

Philosophy Compass
   Overviews of current research in Philosophy
   humanities | licensed | simultaneous users: unlimited

PhilPapers : philosophical research online
   Bibliography of philosophy
   humanities | licensed | simultaneous users: unlimited

Platform Modernisering Strafvordering
   Open Access-platform met wetenschappelijke en opiniërende bijdragen en literatuursuggesties over onderwerpen die voor de modernisering van het Wetboek van Strafvordering van belang zijn
   social sciences | login not required | simultaneous users: unlimited

PLoS : Public Library of Science
   Biomedical journals in 'Open Access'
   science and medicine | licensed | simultaneous users: unlimited

Praktijkgebied IE
   Nederlandse juridische vakinformatie over intellectueel eigendom van deLex. Via Legal Intelligence
   social sciences | log in with Surfconext | simultaneous users: unlimited

Primeros Libros de las Américas
   Collaboration of institutional partners throughout Mexico, Spain, Peru, and the United States, bringing together digitally the first books printed in the Americas before 1601
   humanities | login not required | simultaneous users: unlimited

Project Euclid
   Full-text journals in theoretical and applied mathematics and statistics
   science and medicine | licensed | simultaneous users: unlimited

Project Muse
   Full-text periodicals (humanities and social sciences)
   multidisciplinary | licensed | simultaneous users: unlimited | TDM

ProQuest Dissertations & Theses A & I (Abstracts & Indexes)
   International bibliography of doctoral and masters theses
   multidisciplinary,science and medicine | licensed | simultaneous users: unlimited

ProQuest Historical Newspapers : The Guardian (1821-2003) and The Observer (1791-2003)
   Full text on Proquest Historical Newspapers
   newspapers | licensed | simultaneous users: unlimited

ProQuest One Literature (PQ1L)
   Literature database on English and non-English literature and underrepresented authors and their works, continues Literature online (LION).
   humanities | licensed | simultaneous users: unlimited

Prowessdx
   Database of financial performance of Indian companies. Create a personal account to gain access.
   social sciences | licensed | simultaneous users: unlimited

PsycARTICLES
   Psychology journals from the APA and other publishers in full text
   social sciences | licensed | simultaneous users: unlimited

PsycBOOKS
   Ca. 5000 psychology books published by the APA 1806-present
   social sciences | licensed | simultaneous users: unlimited

PsycCRITIQUES
   Archive of reviews of books and films in psychology. Ceased after 2017
   social sciences | licensed | simultaneous users: unlimited

PsychiatryOnline
   DSM-5 and related resources for psychiatry & clinical psychology
   social sciences | licensed | simultaneous users: unlimited

Psychologists and their Theories for Students
   The classial psychologists -their life, work and impact
   social sciences | licensed | simultaneous users: unlimited

Psychology of Classroom Learning
   Encyclopedia of educational psychology
   social sciences | licensed | simultaneous users: unlimited

psychotherapy.net
   Videos for teaching, training, self-study and continuing education
   social sciences | licensed | simultaneous users: unlimited

PsycINFO
   The leading international bibliography for psychology
   social sciences | licensed | simultaneous users: unlimited

PubChem
   Information portal on the biological activities of small molecules
   science and medicine | login not required | simultaneous users: unlimited

PubMed
   PubMed® comprises more than 32 million citations for biomedical literature from MEDLINE, life science journals, and online books
   science and medicine | licensed | simultaneous users: unlimited