5-ALA	5-aminolevulinic acid
AFM	Atomic force microscopy
AHA	American Heart Association
AI	Artificial intelligence
BCARS	Broadband Coherent Anti-Stokes Raman Scattering
BCC	Basal cell carcinoma
CARS	Coherent Anti-Stokes Raman Scattering
CMV	Cytomegalovirus
CNS	Central nervous system
fKK-EC	Factorized Kramers–Kronig and error correction
FM-CARS	Frequency-modulation Coherent Anti-Stokes Raman Scattering
FoV	Field of view
FWM	Four-wave mixing
GFP	Green fluorescent protein
H&E	Hematoxylin and eosin
KK	Kramers–Kronig
LDA	Linear discriminant analysis
LDs	Lipid droplets
MCR-ALS	Multivariate curve resolution–alternating least squares
MMF	Multimode fibers
MPF	Multi-photon fluorescence
NA	Numerical aperture
NLO	Multiple nonlinear optical
NMSC	Non-melanoma skin cancer
NRB	Non-resonant background
OCT	Optical coherence tomography
OPAs	Optical parametric amplifiers
OPOs	Optical parametric oscillators
PCA	Principal component analysis
PLS	Partial least squares
PpIX	Protoporphyrin IX
SCC	Squamous cell carcinoma
SFG	Sum-frequency generation
SHG	Second-harmonic generation
SLM	Spatial light modulator
SMF	Single-mode fibers
SRS	Spontaneous Raman spectroscopy
TE-CARS	Tip-enhanced Coherent Anti-Stokes Raman Scattering
THG	Third-harmonic generation
TPEF	Two-photon excitation fluorescence