The Financial Times wonders which other "PLM" companies might be snapped up in the wake of Siemens gobbling up UGS. I put PLM in quotation marks, because the article wanders all over the place. There's even speculation of Adobe buying Autodesk -- a non-PLM company buying up a company whose CEO despises PLM!
Halfway through the article, we are introduced to a new acronym: ALM, short for application lifecycle management. The article speculates on Agile and Ansys merging, and suggests looking out for unknown-to-us but mammoth corporations in China snapping up some of the smaller companies, such as MSC and Moldflow.