AAP	American Academy of Pediatrics
AD	Atopic Dermatitis
ALA	Alfa-Linolenic Acid
BB	Breastfed
BLCF	Baby-Led Complementary Feeding
BLISS	Baby-Led Introduction to SolidS
BLW	Baby-Led Weaning
CD	Celiac Disease
CF	Complementary feeding
CFs	Complementary foods
CM	Cow Milk
DHA	Docosahexaenoic Acid
EA	Egg Allergy
EAT	Enquiring About Tolerance
EFSA	European Food Safety Authority
ESPGHAN	European Society for Paediatric Gastroenterology Hepatology and Nutrition
EUGR	Extra Uterine Growth Restriction
FA	Food Allergy
FIMP	Italian Federation of Pediatricians
FF	Formula-fed
HEAP	Hens Egg Allergy Prevention
HM	Human Breast Milk
ID	Iron Deficiency
IDA	Iron-Deficiency Anemia
IGF 1	Insulin-Like Growth Factor 1
LA	Linoleic Acid
LCPUFAs	Long-Chain Polyunsaturated Fatty Acids
LEAP	Learning Early About Peanut Allergy Study
NCDs	Non-Communicable Diseases
NRCF	Non-Responsive Complementary Feeding
PETIT	Prevention of Egg Allergy with Tiny Amount Intake
PLW	Parent-Led Weaning
PCPs	Primary Care Pediatricians
PIs	Preterm Infants
RCF	Responsive Complementary Feeding
SACN	UK Scientific Advisory Committee on Nutrition
SIDOAhD	Italian Society for Developmental Origins of Health and Disease
SIGENP	Italian Society of Pediatric Gastroenterology, Hepatology and Nutrition
SIMP	Italian Society of Perinatal Medicine
SIN	Italian Society of Neonatology
SIP	Italian Pediatric Society
SPT	Skin Prick Tests
STEP	Australian Study Starting Time of Egg Protein
SW	Standard Weaning
TEDDY	The Environmental Determinants of Diabetes in the Young
T1DM	Type 1 Diabetes Mellitus
T2DM	Type 2 Diabetes Mellitus
TRIGR	Trial to Reduce IDDM in the Genetically at-Risk
Tis	Term Infants
WHO	World Health Organization