ARDS	Acute Respiratory Distress Syndrome
ARF	Acute Respiratory Failure
CAP	Community Acquired Pneumonia
CEUS	Contrast Enhanced Ultrasound
COPD	Chronic Obstructive Pulmonary Disease
CPE	Cardiogenic Pulmonary Edema
CPIS	Clinical pulmonary infection score
CT	Computed Tomography
CXR	Chest X-ray
DE	Diaphragmatic Excursion
ED	Emergency department
eFAST	Extended Focused Assessment with Sonography in Trauma
ESICM	European Society of Intensive Care Medicine
ICU	Intensive Care Unit
LP	Lung Point
LUS	Lung UltraSound
PE	Pulmonary Embolism
PEEP	Positive End Expiratory Pressure
TGC	Time Gain Compensation
US	Ultrasound
VAP	Ventilator Associated Pneumonia