| ACOG | American College of Obstetricians and Gynecologists |
| ADMA | Asymmetric Dimethylarginine |
| AI | Artificial Intelligence |
| AMA | Advanced Maternal Age |
| APS | Antiphospholipid Syndrome |
| ASPRE | Aspirin for Evidence-Based PE Prevention (trial) |
| AT1-AA | Angiotensin II Type 1 Receptor Autoantibody |
| AUC | Area Under the Curve |
| BMI | Body Mass Index |
| CD46 | Cluster of Differentiation 46 |
| CNS | Central Nervous System |
| CRAE | Central Retinal Artery Equivalent |
| CRH | Corticotropin-Releasing Hormone |
| CRVE | Central Retinal Venular Equivalent |
| CVD | Cardiovascular Disease |
| COX-1 | Cyclooxygenase-1 |
| DDAH | Dimethylarginine Dimethylaminohydrolase |
| DIC | Disseminated Intravascular Coagulation |
| eNOS | Endothelial Nitric Oxide Synthase |
| EOPE | Early-Onset PE |
| FGR | Fetal Growth Restriction |
| FMD | Flow-Mediated Dilation |
| FMF | Fetal Medicine Foundation |
| GPx | Glutathione Peroxidase |
| HELLP | Hemolysis, Elevated Liver enzymes, Low Platelet count |
| HPA | Hypothalamic–Pituitary–Adrenal |
| IL-6 | Interleukin 6 |
| INHBA | Inhibin Subunit Beta A |
| ISSHP | International Society for the Study of Hypertension in Pregnancy |
| IVF | In Vitro Fertilization |
| MAP | Mean Arterial Pressure |
| MDA | Malondialdehyde |
| MeSH | Medical Subject Headings |
| ML | Machine Learning |
| miRNA | MicroRNA |
| MRI | Magnetic Resonance Imaging |
| NET | Neutrophil Extracellular Trap |
| NGAL | Neutrophil Gelatinase-Associated Lipocalin |
| NO | Nitric Oxide |
| NOS3 | Nitric Oxide Synthase 3 |
| OCT-A | Optical Coherence Tomography Angiography |
| PAPP-A | Pregnancy-Associated Plasma Protein A |
| PCOS | Polycystic Ovary Syndrome |
| PE | PE |
| PIERS-ML | Preeclampsia Integrated Estimate of Risk with Machine Learning |
| PlGF | Placental Growth Factor |
| PP13 | Placental Protein 13 |
| PRES | Posterior Reversible Encephalopathy Syndrome |
| PWV | Pulse Wave Velocity |
| ROS | Reactive Oxygen Species |
| sEng | Soluble Endoglin |
| sFlt-1 | Soluble fms-like Tyrosine Kinase-1 |
| sNEP | Soluble Neprilysin |
| SLE | Systemic Lupus Erythematosus |
| SOD | Superoxide Dismutase |
| TGF-β | Transforming Growth Factor Beta |
| Th17 | T-helper 17 Cells |
| TNF-α | Tumor Necrosis Factor Alpha |
| Treg | Regulatory T Cell |
| USPSTF | United States Preventive Services Task Force |
| VEGF | Vascular Endothelial Growth Factor |
| WHO | World Health Organization |