Connecticut Bar Foundation
- Nonprofit organization wthat develops and administers programs to enhance understanding and improvement of the law and legal institutions, provides grants and sponsors educational symposia.
- http://cbf.ctbar.org/

Connecticut Association of Municipal Attorneys
- Professional organization of lawyers practicing in the field of municipal law.
- http://cama.ctbar.org/

Connecticut Business Hall of Fame
- Promotes the achievements of Connecticut companies and business leaders. News, information on sponsorship and board of directors.
- http://www.ctbhof.com/

Connecticut State Medical Society
- Legislative affairs, careers in medicine, resource library and membership information.
- http://www.csms.org/

Connecticut Hospital Association
- Advocacy and services for member hospitals and institutions in the state. Based in Wallingford.
- http://www.cthosp.org/

Connecticut Bankers Association
- Represents financial institutions in the state by promoting legislative and regulatory actions at the state and federal levels.
- http://www.ctbank.com/

MIT Enterprise Forum of Connecticut
- Promotes technology industries in local economies by helping entrepreneurial businesses develop and refine strategic plans through participation in a monthly Enterprise Forum. Includes board of directors, upcoming events, and sponsors.
- http://www.mitforumct.org/

Chamber of Commerce of Eastern Connecticut
- Membership business organization with news, events, meeting schedule, programs and membership information.
- http://www.chamberect.com/

Governor's Small Business Advisory Council
- Mission statement, committees, council members, education and information.
- http://www.ct.gov/ecd/cwp/view.asp?A=1097&Q=251058

The Better Business Bureau
- Statewide membership organization which provides reports on business firms and charity groups as well as assisting in resolving consumer complaints.
- http://www.connecticut.bbb.org/

Connecticut Flowers and Plants
- Collaborative site of the nonprofit trade associations representing Connecticut's florists, greenhouse growers, nurseries, garden centers and landscapers. Provides events calendar, industry bulletin board and searchable database of providers in the state.
- http://www.flowersplantsinct.com/

The Institute of Electrical and Electronics Engineers, Inc.
- Connecticut Section member site offering meeting announcements, news items, list of officers and related links.
- http://ewh.ieee.org/r1/ct/

The Connecticut Grounds Keepers Association
- Statewide membership and trade organization for Connecticut landscaping and grounds keeping professionals.
- http://www.cgka.org/

Connecticut Chapter of ASHRAE
- Membership organization that advances the arts and sciences of heating, refrigeration, air conditioning and ventilation.
- http://www.ctashrae.org/

Connecticut Business & Industry Association
- Membership organization provides legislative news, consulting services, insurance and investiment information.
- http://www.cbia.com/

Chambers of Commerce and Convention and Visitor Bureaus
- Links to numerous organizations statewide.
- http://www.globalindex.com/chamber/ct.shtml

Connecticut Professional Drivers Association
- Connecticuts finest drivers and the competitions they compete in. Safety is our driving concern!
- http://webpages.charter.net/roadeo/