Organization Name Linked Data
P
- PAGES International Project
- PBS Video
- PRAXIS
- PRIMEDIA Business Magazines & Media
- PROJECT Innovation
- PW Publishing Ltd.
- Pabst Science Publishers
- Pacific Northwest Cooperative Extension
- Pacific Northwest Fungi Project
- Pacific Publishing Company
- Pacific Publishing Group Inc.
- Pacific University
- PagePress Publications
- Pak Publishing Group
- Palaeontological Association
- Paleontological Research Institution
- Paleontological Society
- Palgrave Macmillan
- Palinurus Antiquarian Books
- Palladian Publications
- Panacea Publishing International
- Panjab University Press
- Paradigm Publishers
- Paradoxa
- Paramount Publishing Company
- Paratext, LLC
- Parzor Foundation
- Paulist Press
- Pavia University Press
- Penguin Books
- Penn State Berks-Lehigh Valley College
- PennWell
- Pennsylvania Academy of Science
- Pennsylvania State University
- Pennsylvania State University Press
- Pennsylvania State University. Media Sales
- Penrose Press
- Pensoft Publishers
- People for the Ethical Treatment of Animals‏
- People's Computer Company
- Pepperdine University
- Peregrine Fund
- Pergamon Press
- Periodicals Service Company
- Perla
- Peter Lang
- Peter Peregrinus, Ltd.
- Petersen Publishing Company
- Peterson's Guides, Inc.
- Petroleum Intelligence Group
- Pharmabooks Ltd.
- Pharmaceutical Press
- Philosophy Documentation Center
- PhotoSynthesis Productions
- Physics Curriculum & Instruction
- Physiological Society
- Pierian Press
- Pira International
- Pittsburg State University
- Plant Growth Regulation Society of America
- Plant Management Network
- Plant Name Project
- Plant Pests and Diseases Research Institute
- Plenum Press
- Plexus Publishing, Inc.
- Plunkett Research, Ltd.
- Police Academy in Szczytno
- Policy Press
- Polish Academy of Sciences. Institute of Mathematics
- Polish Academy of Sciences. Institute of Pharmacology
- Polish Press Agency
- Polish Virtual Library of Science
- Polska Akademia Nauk
- Population Information Program
- Portico
- Portland Press
- Post Press
- Poultry Science Association
- PoultrySite
- Powell's Books
- PrAcademics Press
- Practical Action Publishing
- Praeger Publishers
- Prairie Avenue Bookshop
- Prebound Periodicals, Inc.
- Predicasts, Inc.
- Prentice-Hall, Inc.
- Press Democrat Pub. Co
- Presses de Sciences Po
- Primary Source Media
- Princeton Scientific Publishers
- Princeton University
- Princeton University Art Museum
- Princeton University Press
- Pro-Ed
- Professional Engineering Publishing
- Professors World Peace Academy
- Profile Publishing
- Project Euclid
- Project Hope
- Project Management Institute
- Project Muse
- Project on Government Oversight
- Proquest
- Prufrock Press
- Psychonomic Society
- Pubget
- Public Knowledge Project
- Public Library of Science
- Publication Board, Japanese Journal of Applied Physics
- Publishing House of the Romanian Academy
- Publishing India Group
- Punjab Agricultural University
- Purdue University
- Purdue University Press
- Purdue University. Department of Entomology
- Pushcart Press
- Pyramid Media