PSC-SC
The Photonics Society of Chinese-Americans
(Southern California Chapter)
http://www.psc-a.org; www.eoa-psc.org; www.psc-sc.org
CCA
Chinese-American Computer Association  

NATPA-SCAL
Taiwanese-American Professors Association S.C.

CESASC
Chinese-American Engineers and Scientists Association of Southern California
http://www.cesasc.org
SCCCA
Southern California Chinese Computer Association

SCCAEPA
Southern California Chinese-American Environmental Protection Association
http://www.sccaepa.org
CAPS
Chinese American Professional Society

ACCES
American Chinese Cultural and Economic Society

SCAAE
Society of Chinese -American Aerospace Engineers
http://www.scaae.org
ICTPA-SC
International Chinese Transportation Professionals Association-Southern California Chapter
http://www.ictpa.org
CABTA
Chinese American Biomedical Technology Association

CAFA
Chinese American Faculty Association-Southern California
http://www.cafasc.org
SDCASEA
San Diego Chinese American Science and Engineering Association
http://www.sdcasea.com
TAASA
Taiwanese American Aeronautics and Space Association

TESS
Taiwan Engineering and Science Society of America

TPA
Taiwan-America Professionals Association
NATEA-SC
North American Taiwanese Engineers Association Southern California Chapter
http://www.natea.org
TABA
Taiwan-America Biotech Association

SCMJSTA
Southern California Monte Jade Science & Technology Association
http://www.scmj.org

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ACESNM
Association of Chinese-American Eng & Sci of New Mexico

CAPAA
Chinese American Professional Association of Arizona 

ACSH
Association of Chinese Scholars in Hawaii