| NECD | Notch extracellular domain |
| EGF-like | Epidermal growth factor-like |
| NRR | Negative regulatory region |
| LNR | Cysteine-rich Lin12-Notch repeats |
| HD | Heterodimerization domain |
| TMD | Transmembrane domain |
| NICD | Intracellular domain |
| RBP-Jκ | Recombination Signal Binding Protein for Immunoglobulin Kappa J Region |
| RAM | Recombination Signal Binding Protein for Immunoglobulin Kappa J Region association module |
| ANK | Seven ankyrin repeats |
| NLS | Nuclear localization signals |
| TAD | Transactivation domain |
| PEST | Proline/glutamic acid/serine/threonine-rich motifs |
| DSL | Delta/Serrate/Lag-2 |
| DLL1 | Delta-like 1 ligand |
| DLL3 | Delta-like 3 ligand |
| DLL4 | Delta-like 4 ligand |
| NTD | N-terminal domain |
| DOS | Delta and OSM-11-like region |
| CRD | Cysteine-rich domain |
| PDZ | PSD-95/Dlg/ZO-1 |
| GPI | Glycosylphosphatidylinositol |
| NTMIC | Notch transmembrane and intracellular domain |
| NEXT | Notch extracellular truncation |
| Co-R | Co-repressor |
| MAML | Mastermind-like |
| NTC | Notch transcription complex |
| HES | Hairy/enhancer of split |
| HEY | Hairy/enhancer of split with YRPW motif |
| CDK-8 | Cyclin-dependent kinase 8 |
| MVBs | Multivesicular bodies |
| HIF | Hypoxia-inducible factor |
| Mef2 | Monocyte enhancer factor-2 |
| IFE | Interfollicular epidermis |
| ESC | Epidermal stem cells |
| K1 | Keratin 1 |
| K5 | Keratin 5 |
| K10 | Keratin 10 |
| PPARγ | Peroxisome-proliferator activated receptor |
| IVL | Involucrin |
| TGM | Transglutaminase |
| PPL | Periplakin |
| PSEN | Presenilin |
| PSENEN | Presenilin enhancer-2 |
| NCSTN | Nicastrin |
| APH1 | Anterior pharynx defective-1 |
| POFUT1 | GDP-fucose protein O-fucosyltransferase 1 |
| EOGT | Epidermal growth factor domain-specific O-linked N-acetylglucosamine transferase |
| POGLUT1 | Protein O-glucosyltransferase 1 |
| O-GlcNAc | O-linked N-acetylglucosamine |
| FILA | Filaggrin |
| FLG | Filaggrin gene |
| HS | Hidradenitis Suppurativa |
| PI3K | Phosphoinositide 3-kinase |
| AKT | Protein Kinase B |
| DDD | Dowling Degos Disease |
| KRT5 | Keratin 5 gene |
| K14 | Ketatin 14 |
| AOS | Adams–Oliver Syndrome |
| ACC | Aplasia cutis congenital |
| TTLD | Terminal transverse limb defects |
| CTMC | Cutis marmorata telangiectatica congenita |
| ARHGAP31 | Rho GTPase Activating Protein 31 |
| DOCK6 | Dedicator of Cytokinesis Protein 6 |
| GEF | Guanine nucleotide exchange factor |
| Hrt-1 | Ring-box protein HRT1 |
| A-SAA | Acute-phase Serum Amyloid A |
| AD | Atopic Dermatitis |
| DAPT | N-S-phenylglycine t-butylester |