What is American Marketing Association?

Legal Definition
The American Marketing Association (AMA) is a professional association for marketing professionals with 30,000 members as of 2012. It has 76 professional chapters and 250 collegiate chapters across the United States.

The AMA was formed in 1937 from the merger of two predecessor organizations, the National Association of Marketing Teachers and the American Marketing Society. It also publishes a number of handbooks and research monographs. The AMA publishes the Journal of Marketing, Journal of Marketing Research, Journal of Public Policy & Marketing, Journal of International Marketing, and Marketing News.
-- Wikipedia
Legal Definition
A group that are leaders in marketing. It was started in the early 1900s and has 76 chapters with thousands of members. The members get information to help their businesses. They stay ahead of changes through networking and publications.