| ActBlue | ACTBLUE |
| Ad Council | AD COUNCIL |
| The Advertising Club Of New York | ADVERTISING CLUB OF NEW YORK |
| American Association Of Advertising Agencies (4A's) | AMERICAN ASSOCIATION OF ADVERT |
| American Forest Foundation | AMERICAN FOREST FOUNDATION |
| Association of Canadian Advertisers | ASSOCIATION OF CANADIAN ADVERT |
| The Attention Council | ATTENTION COUNCIL |
| CEIR (Center For Exhibition Industry Research) | CEIR (CENTER FOR EXHIBITION IN |
| Charlotte Regional Visitors Authority | CHARLOTTE REGIONAL VISITORS AU |
| Coalition For Innovative Media Measurement (CIMM) | COALITION FOR INNOVATIVE MEDIA |
| CONSEJO DE INVESTIGACIÓN DE MEDIOS | CONSEJO DE INVESTIGACION DE ME |
| CTAM | CTAM |
| ESOMAR | ESOMAR |
| Geopath | GEOPATH |
| GLAAD | GLAAD |
| Interactive Advertising Bureau (IAB) | INTERACTIVE ADVERTISING BUREAU |
| IPA-Institute of Practitioners in Advertising | IPA-INSTITUTE OF PRACTITIONERS |
| Marketing Science Institute | MARKETING SCIENCE INSTITUTE |
| MASB | MASB |
| Media Rating Council (MRC) | MEDIA RATING COUNCIL (MRC) |
| Memorial Sloan Kettering Cancer Center | MEMORIAL SLOAN KETTERING CANCE |
| Mobile Marketing Association | MOBILE MARKETING ASSOCIATION |
| Market Research Society (MRS) | MRS |
| National Association of Broadcasters | NATIONAL ASSOCIATION OF BROADC |
| New York American Marketing Association | NEW YORK AMERICAN MARKETING AS |
| Out Of Home Advertising Association Of America | OUT OF HOME ADVERTISING ASSOCI |
| OzTam | OZTAM |
| Radio Advertising Bureau | RADIO ADVERTISING BUREAU |
| Radio Research Consortium | RADIO RESEARCH CONSORTIUM |
| Saint Jude Children's Research Hospital | SAINT JUDE CHILDREN'S RESEARCH |
| Sesame Workshop | SESAME WORKSHOP |
| Television Bureau Of Advertising | TELEVISION BUREAU OF ADVERTISI |
| Thinktv Inc. | THINKTV INC. |
| Truth Initiative | TRUTH INITIATIVE |
| Video Advertising Bureau | VIDEO ADVERTISING BUREAU |
| Word of Mouth Marketing Association | WORD OF MOUTH MARKETING ASSOCI |
| World Federation of Advertisers | WORLD FEDERATION OF ADVERTISER |