| ETCO2 | End-tidal CO2 |
| PaCO2 | Carbon dioxide partial pressure |
| PIP | Peak inspiratory pressure |
| ET | Endotracheal |
| HR | Heart rate |
| RR | Respiratory rate |
| T | Rectal temperature |
| SC | Subcutaneously |
| IM | Intramuscularly |
| IV | Intravenously |
| SpO2 | Oxygen saturation |
| CRI | Constant rate infusion |
| MV | Mechanical ventilation |
| MAP | Mean arterial pressure |