CF	Cystic fibrosis
CFTR	Cystic fibrosis transmembrane conductance regulator
MI	Meconium ileus
GI	Gastrointestinal
IRT	Immunoreactive trypsinogen
NICU	Neonatal intensive care unit
IRB	Institutional review board
EMR	Electronic medical record
SD	Standard deviation
IQR	Interquartile range
LOS	Length of stay
DOL	Day of life
TPN	Total parenteral nutrition
IL	Intravenous lipids
EBM	Expressed breast milk
FDA	Food and Drug Administration
mEq	Milliequivalent
WIC	Women, Infants, and Children