Fourier transform N.M.R. spectroscopy / Fourier transform Raman spectroscopy : Fourier transform infrared spectroscopy : Fourier transform infrared spectroscopy. Fourier transform infrared spectroscopy Fourier transform spectroscopy. Fourier transform spectroscopy Fourier Transform Infrared spectroscopy Fourier transform infrared spectrometry / Fourier Transform Infrared Spectroscopy