International Society of Financiers, Inc
- All about lenders, brokers, and borrowers and how to join.
- http://www.insofin.com/

IFAs Are OK
- Working to improve the working lives of Independent Financial Advisers through promotion and representation.
- http://www.ifasok.co.uk/

American Cash Flow Institute
- Promotes professional standards and provides a forum for communication leading to success in the cash flow industry.
- http://www.acfichapter.com/

Securities Industry and Financial Markets Association (SIFMA)
- Provides news, education, publications, industry alerts, surveys, and reference material for investors and financial securities professionals.
- http://www.sia.com/