S
WAluminium nitride
WApatiteA
WBarium titanate
WBimorphB
WBismuth titanate
WLanthanum gallium silicateC
WLead zirconate titanate
WLithium tantalateD
WPiezoelectric accelerometer
WPolyvinylidene fluorideE
WPotassium sodium tartrate
WQuartzF
WRutilated quartz
WUnimorph