| AI | Artificial Intelligence |
| CRSwNP | Chronic rhinosinusitis with nasal polyps |
| AIFA | Agenzia Italiana del Farmaco |
| NSAID | Non-steroidal anti-inflammatory drug |
| INCS | Intranasal corticosteroids |
| SCS | Systemic corticosteroid |
| SNOT-22 | Sinonasal Outcome Test-22 |
| NPS | Nasal Polyp Score |
| EGPA | Eosinophilic granulomatosis with polyangiitis |
| ESS | Endoscopic sinus surgery |