| Abbreviations | Meaning |
 | SLT | Single Lung Transplantation |
 | LFT | Lung Function Test |
 | PBF | Pulmonary Blood Flow |
 | PHN | Pulmonary Hypertension |
 | PTE | Parathyroid Extract; Posttraumatic Epilepsy; Pretibial Edema; Proximal Tibial Epiphysis; Pulmonary Thromboembolism |
 | TB | Terminal Bronchiole |
 | RP | Pulmonary Resistance |
 | PAPVD | Partial Anomalous Pulmonary Venous Drainage |
 | LLA | Left Lung Apex; Limulus Lysate Assay; Lipid-lowering Agent |
 | FB | Fiberoptic Bronchoscopy |
 | RUL | Right Upper Lobe (lung) |
 | PAMP | Pulmonary Artery Mean Pressure |
 | RU-1 | Human Embryonic Lung Fibroblasts |
 | TSBB | Transtracheal Selective Bronchial Brushing |
 | IBV | Infectious Bronchitis Vaccine; Infectious Bronchitis Virus; Ivorian Bacilliform Virus |