Physiology & Behavior
| Phytochemistry Reviews | Springer |
| Phytochemistry | Elsevier |
| Phytomedicine | Elsevier |
| Phytothe'rapie | Springer |
| Pigment Cell Research | Blackwell |
| Pituitary | Springer |
| Plant and Soil | Springer |
| Plant Biotechnology Journal | Blackwell |
| Plant Breeding | Blackwell |
| Plant Cell Reports | Springer |
| Plant Cell, Tissue and Organ Culture | Springer |
| Plant Ecology | Springer |
| Plant Foods for Human Nutrition [formerly: Qualitas Plantarum] | Springer |
| Plant Growth Regulation | Springer |
| Plant Molecular Biology Reporter | Springer |
| Plant Molecular Biology | Springer |
| Plant Pathology | Blackwell |
| Plant Physiology and Biochemistry | Elsevier |
| Plant Science | Elsevier |
| Plant Species Biology | Blackwell |
| Plant Systematics and Evolution | Springer |
| Plant, Cell and Environment | Blackwell |
| Planta | Springer |
| Plasma Chemistry and Plasma Processing | Springer |
| Plasma Physics and Controlled Fusion | IoP |
| Plasma Sources Science and Technology | IoP |
| Plasmas and Polymers | Springer |
| Pneuma | Springer |
| Poiesis & Praxis: Intern. Journal of Technology Assessment & Ethics of Science | Springer |
| Polar Biology | Springer |
| Policy Sciences | Springer |
| Policy Studies Journal | Blackwell |
| Political Behavior | Springer |
| Political Psychology | Blackwell |
| Political Studies Review | Blackwell |
| Political Studies | Blackwell |
| Politics | Blackwell |
| Polyhedron | Elsevier |
| Polymer Bulletin | Springer |
| Polymer Degradation and Stability | Elsevier |
| Polymer | Elsevier |
| Population & Environment | Springer |
| Population and Development Review | Blackwell |
| Population Ecology | Springer |
| Population Research and Policy Review | Springer |
| Portuguese Economic Journal | Springer |
| Positivity | Springer |
| Potential Analysis | Springer |
| Powder Metallurgy and Metal Ceramics | Springer |
| Powder Technology | Elsevier |
| Power Technology and Engineering [formerly: Hydrotechnical Construction] | Springer |
| Practical Neurology | Blackwell |
| Precambrian Research | Elsevier |
| Precision Agriculture | Springer |
| Precision Engineering | Elsevier |
| Presidential Studies Quarterly | Blackwell |
| Prevention Science | Springer |
| Primates | Springer |
| Probability Theory and Related Fields | Springer |
| Problems of Information Transmission | Springer |
| Proceedings of the Aristotelian Society (Hardback) | Blackwell |
| Proceedings of the Aristotelian Society (Paperback) | Blackwell |
| Proceedings of the Royal Microscopical Society | Blackwell |
| Programming and Computer Software | Springer |
| Progress in Energy and Combustion Science | Elsevier |
| Progress in Neurobiology | Elsevier |
| Progress in Oceanography | Elsevier |
| Progress in Particle and Nuclear Physics | Elsevier |
| Progress in Quantum Electronics | Elsevier |
| Progress in Solid State Chemistry | Elsevier |
| Progress in Surface Science | Elsevier |
| Prokaryotes | Springer |
| Prospects | Springer |
| Prostaglandins and Other Lipid Mediators | Elsevier |
| Protection of Metals | Springer |
| Proteome | Springer |
| Protist | Elsevier |
| Protoplasma | Springer |
| Psychiatric Quarterly | Springer |
| Psychiatry and Clinical Neurosciences | Blackwell |
| Psychogeriatrics | Blackwell |
| Psychological Research | Springer |
| Psychological Science in the Public Interest | Blackwell |
| Psychological Science | Blackwell |
| Psychology of Women Quarterly | Blackwell |
| Psychometrika | Springer |
| Psychopharmacology | Springer |
| Psychophysiology | Blackwell |
| Psychotherapeut | Springer |
| Public Administration Review | Blackwell |
| Public Administration | Blackwell |
| Public Budgeting & Finance | Blackwell |
| Public Choice | Springer |
| Public Health Nursing | Blackwell |
| Public Health | Elsevier |
| Public Money & Management | Blackwell |
| Public Organization Review | Springer |
| Public Policy Research | Blackwell |
| Publications Mathe'matiques de L'IHE'S | Springer |
| Pure and Applied Geophysics | Springer |
| Purinergic Signalling | Springer |