| Acronym | Meaning |
| HGH | Human Growth Hormone |
| POCI | Parent Orbital Configuration Interaction |
| COPD | Chronic Obstructive Pulmonary Disease |
| NSSN | National Standards Systems Network |
| ABPA | Allergic Bronchopulmonary Aspergillosis |
| PB | Particle Beam |
| ARAES | Angular Resolved Auger Electron Spectroscopy |
| ATIR | Attenuated Total Reflectance Infrared |
| DTP | Developmental Therapeutics Program |
| PEEP | Positive End-expiratory Pressure |