aGvHD	Acute Graft-Versus-Host Disease
ALL	Acute Lymphoblastic Leukemia
ARIA	Adapted Resource and Implementation Application
BIA	Bioelectrical Impedance Analysis
BMI	Body Mass Index
CI	Confidence Interval
CRP	C-reactive Protein
CT	Computed Tomography
CVD	Cardiovascular Disease
CYP	Children and Young People
DEXA	Dual-energy X-ray Absorptiometry
DLW	Doubly Labeled Water
DRI	Dietary Reference Intake
DRV	Dietary Reference Value
EFS	Event-Free Survival
ESPGHAN	European Society for Paediatric Gastroenterology, Hepatology and Nutrition
HIC	High-Income Country
HSCT	Hematopoietic Stem Cell Transplantation
IAEA	International Atomic Energy Agency
ICONIC	International Collaboration on Nutrition in Cancer
IIPAN	International Initiative for Pediatrics and Nutrition
IUNS	International Union of Nutritional Sciences
LMIC	Low- and Middle-Income Country
MUAC	Mid-Upper Arm Circumference
NIHR	National Institute for Health and Care Research
OS	Overall Survival
RCT	Randomized Controlled Trial
SIOP	International Society of Pediatric Oncology
WHO	World Health Organization
WCRF	World Cancer Research Fund