| Abbreviation | Definition |
|---|---|
| PMTS | Pediatric Medical Traumatic Stress |
| PNCP | Pediatric Neurocritical Care Program |
| PNFI | pediatric NAFLD fibrosis index |
| PNS | Pediatric Nurses Station |
| PNSS | Pediatric Nutrition Surveillance System |
| POB | Pediatric Oncology Branch |
| POIG | Pediatric Obesity Interest Group |
| POSN | Pediatric Ophthalmology and Strabismus Network |
| PPAG | Pediatric Pharmacy Advocacy Group |
| PPC | Pediatric Pulmonary Centers |
| PPCC | Pediatric Palliative Care Coalition |
| PPCC | Pediatric Palliative Care Coalition's |
| PPCN | Pediatric Palliative Care Network |
| PPHI | Pediatric Public Health Initiative |
| PPMA | Pediatric Practice Management Alliance |
| PPMA | Pediatric Practice Managers Alliance |
| PPOD | Parents and Pediatricians Optimizing Development |
| PPPP | Post Pediatric Portal Programs |
| PPPV | Pediatric Partners of Ponte Vedra |
| PPQ | Pediatric Pain Questionnaire |