Organizations
- Public Library of Science (PLoS) Publisher
- Project Muse Publisher
- Princeton University - (Princeton, New Jersey, United States) Organization,External Organization
- Petroleum Engineering Academic Department,Organization
- Psychology Press Publisher
- Public Health Studies Academic Department,Organization
- Portico Publisher
- Performance Studies Academic Department,Organization
- Palgrave Macmillan UK Publisher
- Palgrave Macmillan US Publisher
- Plant Pathology and Microbiology Academic Department,Organization
- Portland State University Library Publisher
- Physics and Astronomy Academic Department,Organization
- Political Science Academic Department,Organization
- Psychiatry Bryan College Station Campus Academic Department,Organization
- Peter Lang Publisher
- Pediatric Dentistry Academic Department,Organization
- Princeton University Press Publisher
- Purdue University - (West Lafayette, Indiana, United States) Organization,External Organization
- Prairie View A&M University - (Prairie View, Texas, United States) University,Organization,External Organization
- Philosophy Academic Department,Organization
- PeerJ Publisher
- Psychological and Brain Sciences Academic Department,Organization
- Praeger Publisher
- Poultry Science Academic Department,Organization
- Pleiades Publishing Ltd Publisher
- Primary Care Medicine Academic Department,Organization
- Pensoft Publishers Publisher
- Portland Press Ltd. Publisher
- Polish Botanical Society Publisher
- Pomona College - (Claremont, California, United States) External Organization
- Plymouth University - (Plymouth, Plymouth, United Kingdom) External Organization
- Peking University - (Beijing, Beijing, China) External Organization
- Peter Lang Pub Incorporated Publisher
- Praeger Publishers Publisher
- Prentice-Hall Publisher
- Philosophy Documentation Center Publisher
- Physicians Postgraduate Press, Inc Publisher
- Panjab University - (Chandigarh, Chandigarh, India) External Organization
- Public Management Research Association Organization
- Pearson Higher Ed Publisher
- Pennsylvania State University - (State College, Pennsylvania, United States) External Organization
- Popular Press Publisher
- Palgrave Publisher
- Practical Litigator Publisher