| ACT | Acceptance and Commitment Therapy |
| AFT | Adolescent-Focused Psychotherapy |
| AIDA | Assessment of Identity Development in Adolescence |
| AN | Anorexia Nervosa |
| BED | Binge-Eating Disorder |
| BMI | Body Mass Index |
| BN | Bulimia Nervosa |
| BPD | Borderline Personality Disorder |
| CBT-E | Enhanced Cognitive-Behavioral Therapy For Eating Disorders |
| CFT | Compassion-Focused Therapy |
| DBT | Dialectical Behavior Therapy |
| DBT-BED | DBT Adapted for Binge-Eating Disorder. |
| DERS | Difficulties in Emotion Regulation Scale |
| DMN | Default Mode Network |
| ED | Eating Disorder |
| EDE-Q | Eating Disorder Examination–Questionnaire |
| FBT | Family-Based Treatment |
| fMRI | Functional Magnetic Resonance Imaging |
| FPT | Focal Psychodynamic Therapy |
| GST | Group Schema Therapy |
| MAIA | Multidimensional Assessment of Interoceptive Awareness |
| MBT | Mentalization-Based Therapy |
| MBT-ED | Mentalization-Based Therapy for Eating Disorders |
| mPFC | Medial Prefrontal Cortex |
| OBCS | Objectified Body Consciousness Scale |
| PACS/PACS-3 | Physical Appearance Comparison Scale (versions 1 and 3) |
| PCC | Posterior Cingulate Cortex |
| RCT | Randomized Controlled Trial |
| rTMS | Repetitive Transcranial Magnetic Stimulation |
| SASB | Structural Analysis of Social Behavior |
| SCC | Self-Concept Clarity |
| SCCS | Self-Concept Clarity Scale |
| SMI-ED | Schema Mode Inventory—Eating Disorders |
| SSCM-ED | Specialist Supportive Clinical Management—Eating Disorders |
| tDCS | Transcranial Direct Current Stimulation |
| Δ | Change (post-pre) |