S
WInfrared spectroscopy
WAFM-IRA
WAttenuated total reflectance
WFourier-transform infrared spectroscopyB
WGeology applications of Fourier transform infrared spectroscopy
WGolay cellC
WHyperspectral imaging
WLibration (molecule)D
WNano-FTIR
WNondispersive infrared sensorE
WSpatiospectral scanning
WSpectro-Polarimetric High-Contrast Exoplanet ResearchF
WTolman electronic parameter
WTwo-dimensional infrared spectroscopy