- Advertising Age
- The Advertising Council
- Advertising Educational Foundation (AEF)
- Advertising Research Foundation (ARF)
- ADWEEK
- American Association of Advertising Agencies (AAAA)
- American Business Media (ABM)
- Association of National Advertisers (ANA)
- Brandweek
- Business Marketing Association
- Cabletelevision Advertising Bureau (CAB)
- CNN Interactive
- International Advertising Association (IAA)
- Internet Advertising Bureau (IAB)
- Magazine Publishers of America (MPA)
- Marketing Computers (MC)
- Mediaweek
- National Advertising Review Council (NARC)
- National Association of Broadcasters (NAB)
- World Advertising Research Center (WARC)