American Society for Information Science and Technology
  Treasurer:
    Anne Hudson
    ahudson@uillinois.edu

Association of Information Technology Professionals (AITP)
http://www.aitpchicago.com/
  President:
    Paul Dittmann
    312.391.5822
    paul.dittman@aitpchicago.com
  Student Chapter Coordinator:
    David D. Branigan, ED.D.
    708.342.3289 
    dbranigan@tp.devry.edu

Association for Computing Machinery (ACM)
http://www.acm.org/chapters/chicago/
  PO Box 2381
  Chicago IL 60690
  Chairperson:
    Greg Neumarke
    773.907.3308
    greg@neumarke.net

Data Managment Association International
http://www.damachicago.org/
  President:
    Gordon Benkler
    Jefferson Wells
    71 Cumberland Drive
    Lincolnshire, IL 60069
    President@damachicago.org

Illinois Information Technology Association (ITA)
http://www.illinoistech.org/
  117 North Jefferson Street, Suite 100
  Chicago, IL 60661
  312.435.2805
  312.264.0306 (Fax)
  headquarters@illinoistech.org
  President:
    Fred Hoch
    312.924.1062
    fhoch@illinoistech.org
  Manager, Programs and Events:
    Sarah Habansky
    312.924.1077
    shabansky@illinoistech.org

Independent Computer Consultants Association (ICCA)
http://www.icca-chicago.org/
  ICCA-Chicago
  PO Box 2121
  Palatine, IL 60078-2121
  info@icca-chicago.org
  President:
    Jeffrey Ring
    847.920.9066
    President@icca-chicago.org

The Information Systems Audit and Control Association
http://www.isaca-chicago.org/
  President:
    Rudy Moertl, CISA
    630.351.5398
    RudyMoertl@isaca-chicago.org
  Academic Relations Director:
    Bernadette McGeary
    312.322.5023
    Bernadette.McGeary@chi.frb.org

The Information Systems Security Association
http://www.issa-chicago.org/
  President:
    Weston Nicolls, CISSP
    815.927.3177
    Weston.Nicolls@Firstmidwest.com

The Internet Society
http://www.isoc-chicago.org/
  President
    Bill Slater
    slater@billslater.com
    773-235-3080 Home 
    312-758-0307 Cellular
    http://billslater.com

Linux Users Of Northern Illinois
http://www.luni.org/
    info@luni.org

NPOTECHS
We volunteer our time and energy to help build and maintain sustainable
technical infra-structure in non profit agencies
http://npotechs.org/
    Meets third Thursday of every month
    6:30 p.m at
    Korean American Community Services
    4300 N. California Ave., Chicago

Society For Information Management
http://www.sim-chicago.org/
  55 East Washington Suite 1201
  Chicago, IL 60602
  312.372.6540 / Fax 312.419.8249
  SimChicago@ameritech.net
  President:
    Ellen Barry
    CIO, Metropolitan Pier & Exposition Authority
    312.791.6362
    ebarry@mpea.com
  President Elect:
    Ergin Uskup
  VP Marketing & Media Relations:
    Mike Glynn
    Transition Partners Co.
  VP of Program:
    Jim Anfield
    Health Care Services
  Office Manager:
    Cindy Wiertel
    Chicago SIM Chapter Office
    312.372.6540 / Fax 312.419.8249
    SimChicago@ameritech.net

UniForum Association
http://www.uniforum.chi.il.us/
 nemec@xnet.com

Users of Free Operating systems — UFO Chicago
http://ufo.chicago.il.us/
    ufo-info@tastytronic.net
    Meets second and fourth Thursdays of every month
    8:00pm at
    Golden Nugget Pancake House
    4229 West Irving Park Road, Chicago

Women in Technology International
http://www.witi.org/center/regionalchapter/chicago/
  Regional Director:
    Renee Bruning
    rcbruning@usa.com
  Speaker Coordinator & Meetings Chair:
    Jennifer Dale Tiller
    jtiller@centrax.com