Santa Clara County Rose Society
- Founded in 1926, SCCRS is affiliated with the American Rose Society. Its mission is to encourage interest in the rose and to promote its cultivation. Site features membership information, how to get help, calendar, how to grow roses in Santa Clara Count
- http://sccrose.org/

Synopsys Silicon Valley Science and Technology Championship
- Project and term paper competitions for Junior High and Senior High students. Page includes events calendar, handbook, and related resource links.
- http://www.science-fair.org/

Sierra Club - Loma Prieta Chapter
- Serves San Benito, Santa Clara and San Mateo counties by preserving irreplaceable wild lands and wildlife through congressional lobbying and grassroots action.
- http://lomaprieta.sierraclub.org/

CERES - Santa Clara County
- An index to environmental information for the county. Extensive reference includes road, weather, and flood conditions, demographics, historical resources, maps.
- http://ceres.ca.gov/geo_area/counties/Santa_Clara/

Digging Deep Down and Dirty in San Jose
- This site is dedicated to Silicon Valley humor and gardening.
- http://home.pacbell.net/dmonet/index.html

Master Gardeners of Santa Clara County
- Provides horticultural information to the community (including advice for home gardners) from the University of California Cooperative Extension. Site features garden tips, calendar, publications, links, and projects.
- http://www.mastergardeners.org/scc.html

California Native Plant Society - Santa Clara Valley Chapter
- This chapter was founded in 1972 and is a part of a state-wide organization dedicated to the preservation of the California native flora in its native habitat. Site features events calendar, officers, field trip reports, and detailed information for new m
- http://www.stanford.edu/~rawlings/blazcon.htm

Audubon Society - Santa Clara Valley
- SCVAS's mission is to maintain, preserve and protect native animal and plant habitats and to foster a greater public awareness, with emphasis on birds and their ecosystems. Site features calendar, bird counts, how to be involved, meeting information, and
- http://www.scvas.org/