| Abbreviations | Meaning |
 | PIGLET | Personalized Intelligently Generated Explanatory Text |
| PII | Plan Individualisé D'Intervention |
| PIL | Patient Information Leaflet |
| PINNT | Patients On Intravenous And Nasogastric Nutrition Therapy |
| PIP | Population Information Program |
| PIR | Protein Information Resource |
| PIR-NREF | PIR Non-Redundant Reference Protein Database |
| PIST | Prévention Information Sida Toxicomanie |
| PKIDS | Parents Of Kids With Infectious Diseases |
| PKR | Polycystic Kidney Research Foundation |
| PLCO | Prostate, Lung, Colorectal & Ovarian Cancer Screening Trial. National Cancer Institute |
| PLN | Pennsylvania League For Nursing |
| PLOS | Public Library Of Science |
| PLWHA (SA) | People Living With HIV/AIDS (South Australia) |
| PMA | Pakistan Medical Association |
| PMA | Professional Medical Assistant [periodical] |
| PMC | PubMed Central |
| PMCI | PubMed Central International |
| PMD | Protein Mutant Database |
| PMJ | Postgraduate Medical Journal |
| PMP | Patient Of The Month Program [publication] |
| PMSI | Programme De Médicalisation Des Systèmes D'Information Hospitaliers |
| PMSI MCO | PMSI Médecine Chirurgie Obstétrique |
| PMSI SSR | PMSI Soins De Suite Et De Réadaptation |
| PMSSA | Pain Management Society Of Southern Africa |
| PN | Prevention Network |
| PNA | Pennsylvania Nurses Association |
| PNAS | Proceedings Of The National Academy Of Sciences |
| PNC MLA | Pacific Northwest Chapter Of The Medical Library Association |
| PNCB | Pediatric Nursing Certification Board |
| PNDR | Psychologists Neuropsychotropic Drug Reference |
| PNHP | Physicians For A National Health Program |
| PNI | Pacific Neurosciences Institute |
| PNI | Pharmaceutical News Index |
| PNP | Pediatric Nurse Practitioner |
| PNRDS / NHRDP | Programme National De Recherche Et De Développement En Matière De Santé / National Health Research And Development Program |
| PNSS | Pregnancy Nutrition Surveillance System |
| PNVS | Pacific Northwest Vascular Society |
| POA | Pennsylvania Optometric Association |
| POB | Publication Orthopédique Biomécanique |
| POC | Parents Of Ostomy Children |
| POCA | Pediatric Perioperative Cardiac Arrest |
| POEMS | Patient Oriented Evidence That Matters (Previously JFP Journal Club) |
| POF | Premature Ovarian Failure |
| POINTIS | Point Of Care, Team Information System |
| POIS | Polish Osteogenesis Imperfecta Society |
| POL | Physicians Online Network |
| POMBA | Parents Of Multiple Births Association |
| POPIN | United Nations Population Information Network |
| POPLINE | Population Information Online |
Browse by Letter:
