| Abbreviations | Meaning |
 | IVBAT | Intravascular Bronchioalveolar Tumor |
 | CL | Lung Compliance |
 | LV | Lung Volume |
 | PAO | Airway Opening Pressure; Ascending Aortic Pressure; Pulmonary Artery Occlusion Pressure |
 | LCTA | Lungs Clear To Auscultation |
 | LUPV | Left Upper Pulmonary Vein |
 | PAPVR | Partial Anomalous Pulmonary Venous Return |
 | DIPF | Diffuse Interstitial Pulmonary Fibrosis; Diisopropylphosphofluoridate |
 | PWP | Patient Word Processing; Pulmonary Wedge Pressure |
 | PAP | Pulmonary Artery Pressure (normal Mean 9-19 MmHg) |
 | LPV | Lapine Parvovirus; Left Portal View; Left Pulmonary Veins; Lopinavir |
 | PF | Pulmonary Factor |
 | BD | Bronchodilation, Bronchodilator |
 | LHFA | Lung Hageman Factor Activator |
 | EUROSCOP | European Registry Society Study Of Chronic Obstructive Pulmonary Diseases |