What does XES stand for?

exoelectron spectroscopy (SAUS)

Xerox Engineering System (UWER)

X-Ray Emission Spectra

X-ray Emission Spectroscopy (SAUS)

X-Ray Emission Spectrum (UWER)

X-ray Energy Spectrometer (SAUS)

X-Ray Energy Spectrometry

X-Ray Exposure Study (NUCP)