| Preistoria Alpina | | 0393-0157 |
| Prenatal Cardiology | PRENATAL CARDIOLOGY | 2353-8198 |
| Prenatal Diagnosis | PRENATAL DIAG | 0197-3851 |
| Prensa Medica Argentina | PRENSA MEDICA ARGENTINA | 0032-745X |
| Preparative Biochemistry and Biotechnology | PREP BIOCHEM BIOTECH | 1082-6068 |
| Prescriber | PRESCRIBER | 0959-6682 |
| Prescrire International | PRESCRIRE INTERNATIONAL | 1167-7422 |
| Présence Francophone | | 0048-5195 |
| Presence: Teleoperators and Virtual Environments | PRESENCE-TELEOP VIRT | 1054-7460 |
| Present Environment and Sustainable Development | PRESENT ENVIRONMENT AND SUSTAINABLE DEVELOPMENT | 1843-5971 |
| Present Pasts | PRESENT PASTS | 1759-2941 |
| Presente y Pasado-Revista de Historia | PRESENTE Y PASADO-REVISTA DE HISTORIA | 1316-1369 |
| Preservation | PRESERVATION | 1090-9931 |
| Preservation, Digital Technology and Culture | PRESERVATION, DIGITAL TECHNOLOGY AND CULTURE | 2195-2965 |
| Presidential Studies Quarterly | PRESIDENTIAL STUDIES QUARTERLY | 0360-4918 |
| Preslia | PRESLIA | 0032-7786 |
| Presse Medicale | PRESSE MED | 0755-4982 |
| Preternature-Critical and Historical Studies on the Preternatural | PRETERNATURE-CRITICAL AND HISTORICAL STUDIES ON THE PRETERNATURAL | 2161-2196 |
| Preventing Chronic Disease | PREV CHRONIC DIS | 1545-1151 |
| Preventing School Failure | PREVENTING SCHOOL FAILURE | 1045-988X |
| Prevention Science | PREV SCI | 1389-4986 |
| Preventive Medicine | PREV MED | 0091-7435 |
| Preventive Medicine Reports | PREVENTIVE MEDICINE REPORTS | 2211-3355 |
| Preventive Nutrition and Food Science | PREVENTIVE NUTRITION AND FOOD SCIENCE | 2287-1098 |
| Preventive Veterinary Medicine | PREV VET MED | 0167-5877 |
| Przegląd Archeologiczny | | 0079-7138 |
| Prikladnaya Biokhimiya i Mikrobiologiya | PRIKLADNAYA BIOKHIMIYA I MIKROBIOLOGIYA | 0555-1099 |
| Prikladnaya Diskretnaya Matematika | PRIKLADNAYA DISKRETNAYA MATEMATIKA | 2071-0410 |
| Prilozi (Makedonska akademija na naukite i umetnostite. Oddelenie za medicinski nauki) | PRILOZI (MAKEDONSKA AKADEMIJA NA NAUKITE I UMETNOSTITE. ODDELENIE ZA MEDICINSKI NAUKI) | 1857-9345 |
| Prilozi Instituta za Arheologiju u Zagrebu | | 1330-0644 |
| Prilozi Povijesti Umjetnosti U Dalmaciji | | 0555-1145 |
| Prima Philosophia | | 0933-5749 |
| Primary Care - Clinics in Office Practice | PRIMARY CARE | 0095-4543 |
| Primary Care & Community Psychiatry | PRIMARY CARE COMMUN | 1746-8841 |
| Primary Care Diabetes | PRIMARY CARE DIABETES | 1751-9918 |
| Primary Care Psychiatry | | |
| Primary dental journal | PRIMARY DENTAL JOURNAL | 2050-1684 |
| Primary Health Care Research and Development | PRIMARY HEALTH CARE RESEARCH AND DEVELOPMENT | 1463-4236 |
| Primate Biology | PRIMATE BIOLOGY | 2363-4707 |
| Primate Conservation | PRIMATE CONSERVATION | 0898-6207 |
| Primates | PRIMATES | 0032-8332 |
| Primenjena Psihologija | PRIMENJENA PSIHOLOGIJA | 1821-0147 |
| Primerjalna Knjizevnost | | 0351-1189 |
| Primus | PRIMUS | 1051-1970 |
| Príncipe de Viana (pamplona, Gobierno de Navarra) | | 0032-8472 |
| Principia | | 1808-1711 |
| Principia. Pisma koncepcyjne z filozofii i socjologii teoretycznej | | 0867-5392 |
| Print Quarterly | | 0265-8305 |
| Printed Circuit Design and Fab | PRINTED CIRCUIT DESIGN AND FAB | 1939-5442 |
| Prion | PRION | 1933-6896 |
