| AMR | Antimicrobial Resistance |
| ASP | Antimicrobial Stewardship Program |
| ID | Infectious Disease |
| ICU | Intensive Care Unit |
| CAP | Community-Acquired Pneumonia |
| OPerAtiC | Optimizing PERioperative AnTibiotICs |
| DOT | Days of Therapy |
| ECMO | Extracorporeal Membrane Oxygenation |