| JAKi | Janus Kinase Inhibitors |
| s-JAKi | systemic Janus Kinase Inhibitor |
| t-JAKi | topical Janus Kinase Inhibitor |
| STAT | signal transducer and activator of transcription |
| AA | Alopecia Areata |
| AD | Atopic Dermatitis |
| AE | Adverse Event |
| PP | Plaque Psoriasis |
| FDA | Food and Drug Administration |
| TYK | Tyrosine Kinase |
| MACE | major cardiovascular events |
| VTE | venous thromboembolisms |
| RA | rheumatoid arthritis |
| NMSC | nonmelanoma skin cancers |
| CHE | chronic hand eczema |
| GVHD | graft-versus-host-disease |
| cGVHD | chronic graft-versus-host-disease |
| BSA | body surface area |
| Css | steady-state concentration |
| IGA | Investigator’s Global Assessment |
| MF | Myelofibrosis |
| EASI | Eczema Area and Severity Index |
| Cmax | maximum plasma concentration |
| AUC | area under the curve |
| EMA | European Medicines Agency |
| Tmax | time to maximum concentration |
| n/a | not applicable |
| CPK | creatine phosphokinase |