San Francisco Enterprise GIS Program

More ...

Other Cities and Counties that utilize geographic information:

http://gis.napa.ca.gov/: Napa County, CA's Enterprise GIS - one of the Bay Area's best
http://www.mtc.ca.gov/maps_and_data/GIS/: Bay Area's Metropolitan Transportation Commission GIS -
the MTC is a regional leader in transportation - and works with SFGIS on several fronts.
http://www.marinmap.org: Marinmap, Marin County, CA consortium of government
agencies sharing geospatial data
http://www.metrogis.org: Metropolitan Minneapolis/St. Paul GIS

Regional, state and national GIS assocations working to bring GIS to the forefront:

http://gis.abag.ca.gov/: Association of Bay Area Governments's GIS.
http://gis.ca.gov/council/: California's State GIS Council. Formed to faciliate statewide
collaboration regarding geospatial data.
www.baama.org).
http://www.nsgic.org/: National States Geographic Information Council. NSGIC is an
organization of states committed to efficient and effective government through the
prudent adoption of geographic information technology (GIT).

Other GIS sites:

http://www.esri.com: ESRI
http://www.gis.com: ESRI Internet site for GIS
http://www.geoplace.com/default.asp: Online Provider of Geospatial Information
http://hcl.harvard.edu/maps/: Harvard University Map Collection
http://www.gisc.berkeley.edu/: Berkeley Geographic Information Science Center
http://www.gita.org/: Geospatial Information & Technology Association
http://sfbay.wr.usgs.gov/: Bay area USGS Site
http://lcweb.loc.gov/rr/geogmap/gmpage.html: Library of Congress Map site