| AHI | Apnea–hypopnea index |
| BMI | Body mass index |
| CCC | Complete concentric collapse |
| CPAP | Continuous positive airway pressure |
| DISE | Drug-induced sleep endoscopy |
| ESS | Epworth sleepiness scale |
| FDA | U.S. Food and Drug Administration |
| FOSQ | Functional outcomes in sleep questionnaire |
| GLP-1 RA | Glucagon-like peptide-1 receptor agonist |
| HGNS | Hypoglossal nerve stimulation |
| MAD | Mandibular advancement device |
| MMA | Maxillomandibular advancement |
| MRI | Magnetic resonance imaging |
| ODI | Oxygen desaturation index |
| SA | Obstructive sleep apnea |
| PAP | Positive airway pressure |
| SpO2 | Oxygen saturation |
| UAS | Upper airway stimulation |
| UPPP | Uvulopalatopharyngoplasty |