| Abbreviations | Meaning |
 | OPH | Obliterative Pulmonary Hypertension; Ophthalmia; Organic Phosphate |
 | PFT | Pulmonary Function Test |
 | PIE | Pulmonary Infiltration With Eosinophilia |
 | SAPALDIA | Swiss Study Of Air Pollution And Lung Diseases In Adults |
 | PVC | Pulmonary Venous Congestion |
 | FLD | Fibrotic Lung Disease; Field Hospital; Fisher's Linear Discriminate [pattern Classification] |
 | EMT-A | Emergency Medical Technician-ambulance; Emergency Medical Technician Providing Basic Life Support Or Cardiopulmonary Resuscitation |
 | ISHLT | The International Society For Heart And Lung Transplantation |
 | PAPVC | Partial Anomalous Pulmonary Venous Connection |
 | PVG | Periventricular Gray Matter; Pulmonary Valve Gradient |
 | BLOT | Bimodality Lung Oncology Trial; British Library Of Tape |
 | PTP | Transpulmonary Pressure |
 | HLR | Heart-lung Resuscitation; Heart-to-lung Ratio; High-level Resistance |
 | LPA | Left Pulmonary Artery |
 | BDP | Beclomethasone Dipropionate; Benzodiazepine; Bilateral Diaphragmatic Paralysis; Biological Department, Porton [UK]; Bronchopulmonary Dysplasia |