| ACEs | Adverse Childhood Experiences |
| BDNF | Brain-Derived Neurotrophic Factor |
| CpG | Cytosine-guanine dinucleotide sites |
| CPTSD | Complex Post-Traumatic Stress Disorder |
| DNAm | DNA Methylation |
| HPA | Hypothalamic–Pituitary–Adrenal |
| HTR | Historical Trauma Response |
| LAC | Acetyl-L-carnitine |
| MDD | Major Depressive Disorder |
| NET | Narrative Exposure Therapy |
| NR3C1 | Nuclear Receptor Subfamily 3 Group C Member 1 (Glucocorticoid receptor gene) |
| PRF | Parental Reflective Functioning |
| PTSD | Post-Traumatic Stress Disorder |
| SLC6A4 | Solute Carrier Family 6 Member 4 (Serotonin transporter gene) |
| TRD | Treatment-Resistant Depression |
| GR | Glucocorticoid Receptor |
| IMH-HV | Infant Mental Health Home Visiting |
| LINE-1 | Long Interspersed Nuclear Element-1 |
| PTSS | Post-Traumatic Stress Symptoms |
| RCT | Randomized Controlled Trial |