- Paleoceanography and paleoclimatology : an AGU journal exploring earth's paleoclimate
- Paleontological journal
- Palliative & supportive care
- Palliative medicine
- Pancreas
- Pancreatology
- Papers in palaeontology
- Papers in regional science
- Papers of the British School at Rome
- Parasite immunology
- Parasitology
- Parasitology international
- Parasitology open
- Parasitology research
- Parenting, science and practice
- Parkinsonism & related disorders
- Parliamentary affairs
- Particle & particle systems characterization
- Past and present
- Pastoral care in education
- Pastoral psychology
- Pathogens and global health
- Pathologie biologie
- Pathology
- Pathology case reviews
- Pathology international
- Pathophysiology
- Patient care
- Patient education and counseling
- Patient safety
- Peace and change
- Pedagogy in health promotion
- Pediatric allergy and immunology
- Pediatric blood & cancer
- Pediatric cardiology
- Pediatric coding alert
- Pediatric dental journal
- Pediatric dentistry
- Pediatric dermatology
- Pediatric diabetes
- Pediatric emergency care
- Pediatric hematology and oncology
- Pediatric investigation
- Pediatric nephrology : journal of the International Pediatric Nephrology Association
- Pediatric neurology
- Pediatric neurosurgery
- Pediatric obesity
- Pediatric physical therapy
- Pediatric pulmonology
- Pediatric radiology