ABIS	All Babies in Southeast Sweden;
ADA	American Diabetes Association;
BACH2	BTB Domain and CNC Homolog 2;
COVID-19	Coronavirus disease 2019;
DAISY	Diabetes Autoimmunity Study in the Young;
DiMe	Childhood Diabetes in Finland;
DiPiS	Diabetes Prediction in Skåne;
DIPP	The Finnish Type 1 Diabetes Prediction and Prevention;
FOXP3	Transcription factor forkhead box P3;
GADA	Autoantibodies to glutamic acid decarboxylase;
GRS	Genetic risk score;
HLA	Human leukocyte antigen;
HR	Hazard ratio;
IA-2A	Autoantibodies to islet antigen-2;
IAA	Autoantibodies to insulin;
ICA	Islet cells antibody;
INS	Insulin gene;
VNTR	Variable number of tandem repeats;
INSPAD	International Society for Pediatric and Adolescent Diabetes;
OGTT	Oral glucose tolerance test;
OR	Odds ratio;
PTPN22	Protein tyrosine phosphatase, non-receptor type 22 gene;
SARS-CoV-2	Severe acute respiratory syndrome coronavirus 2;
SLC30A8	Solute Carrier Family 30 Member 8;
SNP	Single nucleotide polymorphism;
TEDDY	The Environmental Determinants of Diabetes in the Young;
T1D	Type 1 diabetes;
Treg	Regulatory T Cell;
ZnT8A	Autoantibodies to zinc transporter 8