| NSCLC | Non-small-cell lung cancer |
| SCLC | Small cell lung cancer |
| irAEs | Immune-related adverse events |
| ICI | Immune checkpoint inhibitors |
| CTLA | Cytotoxic T-lymphocyte antigen |
| PD-1 | Programmed death receptor-1 |
| PD-L1 | Programmed death receptor ligand-1 |
| TMB | Tumor mutational burden |
| DIREs | Delayed immune-related events |
| IRRs | Infusion-related reactions |
| NCCN | National Comprehensive Cancer Network |
| ASCO | American Society of Clinical Oncology |
| ESM | European Society for Medical Oncology |
| SITC | Society for Immunotherapy of Cancer |
| NCI | National Cancer Institute |
| CTCAE | Common Terminology Criteria for Adverse Events |
| DMARDs | Disease-modifying anti-rheumatic drugs |
| TMP-SMX | Trimethoprim–sulfamethoxazole |
| CK | Creatinine kinase |
| CK-MB | Creatinine kinase myocardial band |
| CPK | Creatinine phosphokinase |
| ANA | Antinuclear antibody |
| RF | Rheumatoid factor |
| Anti-CCP | Anti-cyclic citrullinated peptide antibodies |
| ADL | Activities of daily living |
| IADLs | Instrumental activities of daily living |
| CT | Computed tomography |
| MRI | Magnetic resonance imaging |
| MRCP | Magnetic resonance cholangiopancreatography |
| EGD | Esophagogastroduodenoscopy |
| FDA | Food and Drug Administration |
| NSAIDs | Nonsteroidal anti-inflammatory drugs |
| EMG | Electromyography |
| CBC | Complete blood count |
| BMP | Basic metabolic panel |
| CMP | Comprehensive metabolic panel |
| LFT | Liver function test |
| AST | Aspartate aminotransferase |
| ALT | Alanine aminotransferase |
| TSH | Thyroid-stimulating hormone |
| ACTH | Adrenocorticotropic hormone |
| LH | Luteinizing hormone |
| DHEA-S | Dehydroepiandrosterone sulfate |
| ESR | Erythrocyte sedimentation rate |
| CRP | C-reactive protein |
| CSF | Cerebrospinal fluid |
| ULN | Upper limit of normal |
| IVIG | Intravenous immunoglobulin |
| IMDC | Immune-related diarrhea and colitis |
| PMR | Polymyalgia rheumatica |
| GBS | Guillain–Barré syndrome |
| ATG | Anti-thymocyte globulin |
| BRAT | Bananas, rice, applesauce, and toast diet |
| FODMAP | Fermentable oligosaccharides, disaccharides, monosaccharides, and polyols |
| DM | Diabetes mellitus |
| DKA | Diabetic ketoacidosis |
| HIV | Human immunodeficiency virus |
| ICU | Intensive care unit |