American Association of Advertising Agencies(redirected from 4 A's)
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American Association of Advertising Agencies
A lobbying and trade organization for advertising agencies in the United States. In addition to promoting legislation on behalf of the advertising industry, it also provides resources for advertising agencies. For example, it publishes the AAAA spot contract, which is a standardized contract members may use to save the cost of creating special contracts for each client. Its headquarters are in New York City.