“Visualization” in the US. The first few states make sense for vis: NM, MA (Cambridge, Boston), MD (College Park), IN (West Lafayette), UT (Salt Lake City), WA (Richland), CA (Davis, Stanford, La Jolla, Berkeley). It took me a little while to figure out why Richland was out-searching Seattle 6 to 1 on visualization – my pacific northwest geography is not that great.
Searching for VTK, ParaView, MayaVi is also interesting – they’re geographically very different. The web hasn’t (yet) made neighbors of us all.