American Association of Advertising Agencies - Washington, DC Office (4A's)
Founded in 1917, the American Association of Advertising Agencies (AAAA) is the national trade association representing the advertising agency business in the United States.
Contact:
Dick O'Brien
1203 19th Street NW
4th Floor
Washington
,DC
20036
(202) 331-7345
(202) 857-3675 fax.
http://www.aaaa.org/about/contact/dc/Pages/default.aspx