Mechanoluminescence is light emission resulting from any mechanical action on a solid.  It can be produced through ultrasound, or through other means.
* Electrochemiluminescence is the emission induced by an electrochemical stimulus.
* Fractoluminescence is caused by stress that results in the formation of fractures, that in turn yield light.
* Piezoluminescence is caused by pressure that results in elastic deformation and large polarization from the piezoelectric effect.
* Sonoluminescence is the emission of short bursts of light from imploding bubbles in a liquid when excited by sound.
* Triboluminescence is nominally caused by rubbing, but sometimes occurs because of resulting fractoluminescence. It is often used as a synonym.