6.1 A & A Geoinformatics - Filipino "GIS solutions provider in raster-vector conversion, map digitizing, data acquisition, database creation, digital mapping, customized GIS applications"
6.19, 6.20 Avenza* requires Javascript * , and their Forums
6.21 Baltimore Metropolitan Council - Mapping for public services and transportation planning in the 5 county region around Baltimore City, and Baltimore City.
6.29 Cameron Bouchard GIS Resources page - includes links to Arcview scripts and many source of free GIS databases.
6.30 Canvas 9 GIS Mapping Edition - Allows Canvas for the Mac to use data from Geographical Information Systems. Only available for PowerPC Macs, and Macs with Rosetta. Updates are only for Windows.
6.31 Carto Index - a Macintosh Mapping software supporting Freehand and Illustrator.
6.32 Carrier Routes.com research link for information on obtaining and using postal carrier maps
6.44 Clary-Meuser Research Network Free GIS tutorial and other GIS resources
6.45 Climate Source - Climate research and data in a variety of GIS data formats, in additional to numerous other GIS data sets.
6.46, 6.47 Comp.infosystems.gis (a.k.a. GIS-L) NNTP Newsreader based link (Netscape Communicator, Outlook Express or third party NNTP newsreader), also available through Google Groups
6.48 Computamaps - "manufactures high resolution 3D digital map databases, primarily for use in wireless network planning."
6.49, 6.50 Viz World Various 3d packages with animations and maps. (Formerly known as Curious Software)
6.51 Cyze & Associates, Ltd. - developer of an environmental, geology and engineering software called Geospatial Explorer
6.53 Decision Support Services - a GIS consultancy specializing in providing GIS solutions to businesses.
6.54 Delorme Mapping Home page - Makers of the "Street Atlas USA" on CD-ROM
6.55 The Digital Map Store - "an online resource for affordable but high quality reference maps. ZIP code maps, MSA maps, metro maps, street maps, county maps, state maps, and more. Used by marketers, educators, and other professionals, all PDF maps are available online"
6.56 Dimensioni - India CAD services company specializing in digitizing paper CAD plots.