| ABCDEF | Bundle of Care to improve ICU outcomes further defined in text |
| COS | Core Outcome Set |
| CPCCRN | Collaborative Pediatric Critical Care Research Network |
| DSM5 | Diagnostics and Statistics Manual 5th Edition |
| ECMO | Extracorporeal Membrane Oxygenation |
| E-CPR | Extracorporeal Cardiopulmonary Resuscitation |
| HRQoL | Health-Related Quality of Life |
| ICU | Intensive Care Unit |
| PALISI | Pediatric Acute Lung Injury and Sepsis Investigators Network |
| PICs | Post-intensive Care Syndrome |
| PICs-P | Post-intensive Care Syndrome in Pediatrics |
| PICU | Pediatric Intensive Care Unit |
| PTSD | Post-traumatic Stress Disorder |
| PN | Parenteral Nutrition |