| DSM | Diagnostic and Statistical Manual of Mental Disorders |
| DSM-III | Diagnostic and Statistical Manual of Mental Disorders, Third Edition |
| ICD | International Classification of Diseases |
| HiTOP | Hierarchical Taxonomy of Psychopathology |
| MEDLINE | Medical Literature Analysis and Retrieval System Online |
| PRISMA | Preferred Reporting Items for Systematic Reviews and Meta-Analyses |
| PRS | Polygenic risk scores |
| RDoC | Research Domain Criteria |
| p factor | General psychopathology factor |