ISA - (International Society of Automation - formerly known as "Instrument Society of America")
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ISA - (San Francisco / Bay Area Section - now disbanded, history is here) |
ISA - (Los Angeles Section) |
ISA - (Orange County Section) |
ISA - (Central California) |
ISPE - (International Society for Life Science Professionals) |
ISPE - (San Francisco / Bay Area Chapter) |
WEF - (Water Environment Federation) |
CWEA - (California Water Environment Association) |
AWWA - (American Water Works Association) |
AWWA - (California-Nevada Section) |
ACWA - (Association of California Water Agencies) |
CRWA - (California Rural Water Associaion) |