2D	two-dimensional
7-AAD	7-aminoactinomycin D
ANN	artificial neural networks
ATP	adenosine triphosphate
ATR	attenuated total reflectance
B. subtilis	Bacillus subtilis
calcein AM	calcein acetoxymethyl
CCD	charge-coupled device
CHO	Chinese hamster ovary
CPP	critical process parameters
CSTR	continuous stirred tank reactor
DA	data analysis
DLS	dynamic light scattering
D. salina	Dunaliella salina
E. coli	Escherichia coli
EEM	excitation–emission matrix
FAD	flavin adenine dinucleotide
FDA	food and drug administration
FIA	flow injection analysis
FMN	flavin mononucleotide
FSC	forward scatter
HCA-RS	high-content analysis Raman spectroscopy
IR	infrared
K. phaffii	Komagataella phaffii
LOQ	limit of quantification
LWR	locally weighted regression
MCR	multivariate curve resolution
MCR-ALS	multiple curve resolution–alternating least squares
MIR	mid-infrared
MS	mass spectrometry
MTT	3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
MVA	multivariate data analysis
NADH, NADPH	nicotinamide adenine dinucleotide (phosphate)
NIR	near-infrared
OD	optical density
PAT	process analytical technology
PC	principal component
PCA	principal component analysis
PFR	plug flow reactor
PLSR	partial least square regression
QbD	quality by design
RMSE(P)	root mean square error (of prediction)
SOP	standard operating procedure
SSC	side scatter
STR	stirred tank reactor
SU	single-use
SVM	support vector machine
UPLS	unfolded partial least squares
UV	ultraviolet
UV-vis	Ultraviolet–visible range of light