National Organizations
American Psychological Association
http://www.apa.org/
National Register of Health Service Providers in Psychology
http://www.nationalregister.com/
California State Organizations
California Psychological Association
http://www.cpapsych.org
Chapters of the California Psychological Association
Contra Costa Psychological Association
http://www.cocopsych.org/
Los Angeles County Psychological Association
http://www.lapsych.org/
Marin County Psychological Association
http://www.angelfire.com/biz2/MCPA/
Orange County Psychological Association
http://www.ocpapsych.com/
Sacramento Valley Psychological Association
http://fmp.macnexus.org/sacpsy/
San Diego Psychological Association
http://www.sdpsych.org/
Santa Barbara County Psychological Association
http://www.sbpsychologists.org/
Santa Clara County Psychological Association
http://www.psychsite.org/