ACS, American Chemical Society, Santa Clara Valley
http://www.scvacs.org
Contact: Sally Peters, 650-812-4994

AES, Audio Engineering Society
http://www.aessf.org
Contact: Chuck Peplinski
chuck.peplinski @ sv.sc.philips.com, 408-991-3040

AFE, Association For Facilities Engineering
http://www.afe39.org
Contact: Roger Engstrom
raengstrom1 @ sbcglobal.net, 408-518-2133

AIAA, American Institute of Aeronautics and Astronautics
http://www.aiaa-sf.org
Contact: Sylvee Walenczewski 
chair @ aiaa-sf.org

AISES, American Indian Science & Engineering Society
http://www.aises.org
Contact: Michel Liu
Mike.Liu @ sbcglobal.net, 408-980-9707

AOC, Association of Old Crows, Golden Gate Chapter
http://www.goldcrows.org
Contact: Syd Erickson
derickwest @ aol.com

APWA, American Public Works Association
http://www.apwa.net
Contact: Colene Rowell
crowell @ earthsys.com, 510-353-0320

ASAE, American Society of Agricultural Engineers
http://asae.org
Contact: Caren Hillberg
hillberg @ asae.org, 616-429-0300 (Joseph, MI)

ASEE, American Society for Engineering Education
http://www.asee.org
Contact: Kuei-wu Tsai
kutsai @ email.sjsu.edu, (408) 924-3902

ASQ, American Society of Quality
http://www.asq-silicon-valley.org
Contact: Chandru Idnani
cidnani @ yahoo.com, 408-373-3212

ASSE, American Society of Safety Engineers
http://assesj.org
Contact: Chapter Office
gsjc @ assesj.org, 408-793-0299

ASHRAE, American Society of Heating, Refrigerating and 
Air Conditioning Engineers
http://www.sanjoseashrae.org
Contact: Becky Hill
bshill @ trane.com, 408-481-3609

AVS, American Vacuum Society
http://chapters.avs.org/nccavs/default.htm
Contact: Della Miller
della @ avs.org, 530-896-0477

BDPA, Black Data Processing Associates, Bay Area Chapter
http://www.bdpabac.org
Contact: Nicole Clark
president @ bdpabac.org

CITEA, California Industrial Technology Education Association
http://www.citea.org
Contact: Seth Bates
ssbates @ citea.org, 408-924-3227

CHAC, Computer History Association of California
http://www.chac.org

Charles Herrold, Broadcaster and Inventor
http://www.charlesherrold.org
Contact: Mike Adams
adams @ email.sjsu.edu, 408-924-4545

CHM, Computer History Museum
http://www.computerhistory.org
Contact: info @ computerhistory.org, 650-604-2579

CIE-SF, Chinese Institute of Engineers - SF Bay Area Chapter
http://www.cie-sf.org
Contact: Bernard Shung
cbshung @ yahoo.com, 408-772-6444

CSPE, California Society of Professional Engineers
http://www.cspe.com
Contact: Bob Goslow, advengg @ comcast.net, 408-720-8788

ECSCV, Engineers Club of Santa Clara Valley
http://www.geocities.com/ecscv
Contact: John Bucholtz, 408-257-2444
Website archived at http://www.geocities.ws/ecscv

EWB-USA, Engineers Without Borders-USA
http://www.ewb-sjsu.org (SJSU Chapter)
http://www.scu.edu/ewb (SCU Chapter)
http://www.ewb-sfp.org  (EWB-USA San Francisco Professionals)
http://www.ewb-usa.org
Contact: Bill Nott
nottw @ asme.org, 510-709-5759

EOS/ESD Electrical Overstress & Electrostatic Discharge Society
http://www.esdsiva.org
Contact: Wayne Tan
wayne.tan @ amd.com, (408) 982-6351

GIFTE, Global Institute For Technology and Engineering
http://www.gifte.org
Contact: Felicita Saiez
fsaiez @ swe.org, 408-390-0500

IEEE-SCV, Institute of Electrical and Electronic Engineers
http://www.ieee.org/scv, Santa Clara Valley
Contact: Min Hua
scv_webmaster @ ieee.org

IEEE-Grid Newsletter, Santa Clara Valley
http://www.e-grid.net
Contact: Paul Wesling
editor @ e-grid.net, 408-331-0114

IEEE LEOS, Laser Electro Optics Society
http://www.silicavalley.com
Contact: Brian Pheiffer
bkp @ ieee.org

IIE, Institute of Industrial Engineers
http://www.iiech37.com
Contact: Marc Komrosky
mkomrosk @ home.com, 510-429-0305

IEEE-NANO, Nanotechnology Council
http://ewh.ieee.org/r6/san_francisco/nntc/
Contact: Nick Massetti
nickmassetti @ ieee.org

IIE, Institute of Industrial Engineers
http://www.iiech37.com
Contact: Marc Komrosky
mkomrosk @ home.com, 510-429-0305

IMAPS, International Microelectronics And Packaging Society 
http://www.imaps.org/chapters/norcal.htm
Contact: Mark Hartung
mhartung @ chipsupply.com

ISA, Instrumentation, Systems, and Automation Society
http://www.isanorcal.org
Contact: Bob Webb
rwebb @ powereng.com, 510-215-0638

ISQED, Intl Society for Quality Electronic Design
http://www.isqed.com
Contact: isqed111 @ isqed.com

IWT, Institute for Women and Technology
http://www.iwt.org
 
MAES, Society of Mexican American Engineers and Scientists, Bay Area Chapter
http://www.maes-bayarea.org
Contact: Mark Perez
president @ maes-bayarea.org

Maker Faire, Bay Area
http://makerfaire.com/bayarea/

NATEA, North America Taiwanese Engineers Association
http://www.natea.org
Contact: Julie Chen
chenc @ us.ibm.com, 408-268-6236
NATEA Office natea @ natea.org

SAE, Society of Automotive Engineers
http://www.norcalsae.org
Contact: Eric Barr
egbarr @ juno.com, 510-797-6760

NCCBPE, Northern California Council Of Black Professional Engineers
http://www.ncalifblackengineers.org
Contact: Hattie Carwell
hcarwell @ citycom.com, 510-536-9054

NSBE, National Society of Black Engineers - Bay Area Alumni Extension
http://www.bayareansbe.org
Contact: Temitope Isibor
president @ bayareansbe.org

NSBE, National Society of Black Engineers
http://www.nsbe-ae-svc.org
Contact: Drew Gattis
chair @ nsbe-ae-svc.org, 510-770-1892

OCEC, Orange County Engineering Council
http://www.ocec.org
Contact: A. M. Sam Sarem, 714-692-1198
sam4iprc @ aol.com 

O/E #130, Order Of The Engineer, Nor Cal Link #130
http://www.order-of-the-engineer.org
Contact: Bob Goslow
advengg @ comcast.net, 408-720-8788
 
OSNC, Optical Society of Northern California
http://www.osnc.org
Contact: Paul Griffiths
paul113 @ ix.netcom.com 

PATCA, Professional and Technical Consultants Association
http://www.patca.org
Contact: Kendall Dinwiddie
kend @ daise.com, 650-326-8052

Perham, The Electronics Museum of the Perham Foundation
http://www.perham.org
Contact: Rachel Wagner
rachel @ perham.org, 408-734-4453

Picn*x, Linux Picnic
http://www.linuxpicnic.org
 
PMI, Project Management Institute, Silicon Valley Chapter
http://www.pmisv.org
Contact: Wayne Goulding
president @ pmisv.org, 408-256-8120

PMS, Precision Measurements Society
Contact: Tom Daniels, 707-751-0383

SAME, Society of American Military Engineers
http://www.same.org/sanfrancisco
Contact: LTC Timothy O'Rourke
to'rourke @ spd.usace.army.mil

SBAY, South Bay Community Network, Inc.
http://www.sbay.org
https://www.facebook.com/sbay.org
Contact: 
svec-contact @ sbay.org

SBE, Society of Broadcast Engineers
http://www.lns.com/sbe
Contact: Paul Marks, 415-284-1029
 
SCS, Society for Computer Simulation
http://www.scs.org
Contact: Paul Jensen
lugareno @ juno.com, 925-461-1302

SFPE, Society of Fire Protection Engineers
http://www.ncnsfpe.org
Contact: Elliot Gittleman
esh.fire @ sbcglobal.net, 415-751-9461

SHPE, Society of Hispanic Professional Engineers
http://www.shpe-sv.org
Contact: Ines Amaro
ines.amaro @ lumileds.com, 408-435-4995

SMAC, Small Manufacturers Association of California
http://www.schobers.com/sma/sma00.html
Contact: Headquarters Office, (916) 448-8783

SMPTE, Society of Motion Picture and Television Engineers
http://members.aol.com/SMPTEsf
Contact: Rick L. Reagan
RickR @ sgi.com, 650-933-3746

SOCE, Society of Concurrent Engineering
http://www.soce.org/SiliconValley/index.htm
Contact: Bruce Preville, 510-574-8151

SOLES, Society of Latino Engineers and Scientists, SJSU Chapter
http://www.engr.sjsu.edu/soles/
Contact: John Orozco
john.g.orozco @ gmail.com
 
SPE, Society of Plastics Engineers
http://www.spe-ggs.org
Contact: Eric Appelblom
eric @ jatco.com, 510-487-0888
 
SPIE, International Society for Optical Engineering
http://www.spie.org

SPIN, Silicon Valley Software Process Improvement Network
http://home.gd-es.com/sv-spin
Contact: Jeffrey Leap
jeffrey.leap @ gd-ais.com, 650-966-2769

SSCLES, Stanford Society of Chicano Latino Engineers and Scientists
http://www.stanford.edu/group/sscles/
Contact: Shahrzad Zarafshar
shahrzad @ stanford.edu

Stratofox, Aerospace Tracking and Recovery Team
http://www.stratofox.org
 
StRUT, Students Recycling Used Technology
http://www.strut.org
Contact: Rendee Doré
dorerendee @ aol.com, (408) 748-0927

SVASE, Silicon Valley Association of Startup Entrepreneurs
http://www.svase.org
Contact: Laura Roden
president @ svase.org, 650-592-0421

SVMG, Silicon Valley Manufacturing Group
http://www.svmg.org
Contact: Carla Reddick
creddick @ svmg.org, (408) 501-SVMG (7864)

SVWUX, Silicon Valley Wireless Users and Experimenters
http://www.svwux.org
 
VACETS, Vietnamese Association for Computing, Engineering, Technology, and Science
http://www.vacets.org
 
VESA, Vietnamese Engineering Student Association
http://vesa.sjsuexchange.com
 
WITI, Women In Technology International
http://www.witi.com/siliconvalley
Contact: Denise Drawsky
ddrawsky @ witi.org

Agencies, Events, Festivals, Firms

California State Board for Professional Engineers and Land Surveyors
http://www.dca.ca.gov/pels
Contact: Board Office, Sacramento CA, 916-263-2222

Explorer Post 2100
http://www.bayscenes.com/np/exp2100
Contact: Charles Balkon
balkon @ almaden.ibm.com, 408-927-1233

EXPLORATORIUM
http://www.exploratorium.edu
Contact: 415-EXP-LORE

GJSD, Groundhog Job Shadow Day
http://www.jobshadow.org
Contact:

GGPF, Golden Gate Polymer Forum
http://www.ggpf.org
Contact: Clayton Henderson
Clayton.Henderson @ hgst.com, 408-256-6599

JVSV, Joint Venture: Silicon Valley Network
http://www.jointventure.org
info @ JointVenture.org, 408-271-7213

LM, Lockheed Martin Palo Alto Colloquia
Contact: Dale Dickinson
dale.dickinson @ lmco.com

MastersinEngineering.com
http://www.mastersinengineering.com
Contact: Ava Roberts
avaroberts @ mastersinengineering.com

National Educators’ Workshop
http://mst-online.nsu.edu/new01
Jim Jacobs, Norfork State University, 757-823-8109

Optics-Ed Optics Education Outreach Program
http://www.ewh.ieee.org/r6/scv/k-12/optics.html
Contact: Robert Dahlgren
bob @ svphotonics.com, 408-437-9292

Resource Area For Teachers
http://www.raft.net
Contact: 408 451-1420
raft @ raft.net

The Role Model Program
http://www.therolemodelprogram.org
Contact: 408-246-0433
rmprogram @ aol.com

Silicon Valley Science and Technology Championship
http://www.science-fair.org
Contact: 
fairmanager @ science-fair.org
 
TECH, The Tech Museum of Innovation
http://www.thetech.org
Contact: 408-294-TECH
info @ thetech.org

USGS, US Geological Survey, Menlo Park
http://online.wr.usgs.gov/calendar
Contact: William Rambo
wrambo @ usgs.gov, 650-329-5000

WONDERFEST, Bay Area Festival of Science
http://www.wonderfest.org
Contact: Tucker Hiatt 
tucker @ wonderfest.org