| CF | Cystic Fibrosis |
| PR | Pulmonary Rehabilitation |
| PMR | Progressive Muscle Relaxation |
| CONSORT | Consolidated Standards of Reporting Trials |
| RCT | Randomized Controlled Trial |
| FEV1 | Forced Expiratory Volume in one second |
| IV | Intravenous |
| PFT | Pulmonary Function Test |
| 6MWT | Six Minute Walk Test |
| CFQ-R | Cystic Fibrosis Questionnaire-Revised |
| HADs | Hospital Anxiety and Depression Scale |
| PSQI | Pittsburgh Sleep Quality Index |
| ERS | European Respiratory Society |
| ATS | American Thoracic Society |
| FVC | Forced Vital Capacity |