| ASD | Autism Spectrum Disorder |
| TD | Typically developing |
| AoI | Ares of Interest |
| ICD-10 | International Classification of Diseases |
| ADOS | Autism Diagnostic Observation Schedule |
| ADI-R | Autism Diagnostic Interview-Revised |
| MSEL | Mullen Scales of Early Learning |
| VABS | Vineland Adaptive Behavior Scales |
| DISCO | Diagnostic Interview for Social and Communication Disorders |
| M-CHAT | Modified Checklist for Autism in Toddlers |
| ABC | Aberrant Behavior Checklist |
| RoI | Region of Interest |
| DGI | Dynamic Geometric Images |
| SOC-M | Social Motion |
| GEO-M | Geometric Motion |
| OMI | Oculomotor Index of Gaze to Human Faces |
| D2R | Distance-to-Reference |
| AUC | Area Under the Curve |
| ROC | Receiver Operating Characteristic |
| QUADAS | Quality Assessment of Diagnostic Accuracy Studies |
| PRISMA | Preferred Reporting Items for Systematic Reviews and Meta-Analyses |
| DTA | Diagnostic Test Accuracy |