BF	Breast-Fed
Bif-GroEL	Bifidobacterial groEL Gene
CS	Caesarean Section
HMOs	Human milk oligosaccharides
KEGG	Kyoto Encyclopedia of Genes and Genomes
Lac-GroEL	Lactobacillus groEL Gene
LDA	Linear Discriminant Analysis
LEfSe	Linear discriminant analysis effect size
MF	Mixed-Fed
MPF	Milk-Powder-Fed
OTU	Operational Taxonomic Unit
PICURSt	Phylogenetic Investigation of Communities by Reconstruction of Unobserved States
PCA	Principal component analysis
PCoA	Principal coordinate analysis
PTS	Phosphotransferase System
PyNAST	Python Nearest Alignment Space Termination
QIIME	Quantitative Insights into Microbial Ecology
RDP	Ribosomal Database Project
SVD	Standard Vaginally Delivered