CMOS: Complimentary Metal Oxide Semiconductor.  Low power semiconductor technology using opposing N and P doped transistors.

LOCOS: LOCal Oxidation of Silicon.  See http://en.wikipedia.org/wiki/LOCOS

Spin On Glass (SOG): "...a type of glass that can be applied as a liquid and cured to form a layer of glass having characteristics similar to those of SiO2" (http://www.ee.washington.edu/research/microtech/cam/SOP/PDFfiles/Spin-on%20glass%20SOP.pdf)

Stringer: "unwanted residual material remaining in crevices or along edges of previous layers" (http://www.acceleratedanalysis.com/stringers.html)