AAP	American Academy of Pediatrics
ABA	Applied Behavior Analysis
ADHD	Attention-Deficit/Hyperactivity Disorder
AN	Anorexia Nervosa
ARFID	Avoidant/Restrictive Food Intake Disorder
ASD	Autism Spectrum Disorder
BEBQ	Baby Eating Behaviour Questionnaire
BMI	Body Mass Index
CDC	Centers for Disease Control and Prevention
CEBQ	Children’s Eating Behaviour Questionnaire
DSM-5	Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition
EoE	Eosinophilic Esophagitis
FED	Feeding and Eating Disorder
GERD	Gastroesophageal Reflux Disease
GI	Gastrointestinal
LD	Linear Dichroism (remove if not relevant; appears in template placeholder)
MCH-FS	Montreal Children’s Hospital Feeding Scale
NIAS	Nine Item ARFID Screen
ONS	Oral Nutritional Supplements
OT	Occupational Therapist
PARDI	Pica, ARFID, and Rumination Disorder Interview
PCIT	Parent–Child Interaction Therapy
PFD	Pediatric Feeding Disorder
RCT	Randomized Controlled Trial
SLP	Speech–Language Pathologist
SIT	Sensory Integration Therapy
SOS	Sequential Oral Sensory (approach)
UFED	Unspecified Feeding and Eating Disorder
WHO	World Health Organization