ESOMAR

The world organisation for enabling better research into markets, consumers and societies.
www.esomar.org

ARF

Advertising Research Foundation
www.thearf.org

MRS

Market Research Society
www.mrs.org.uk

CASRO

Council of American Survey Research Organisations
www.casro.org

MRA

Market Research Association
www.mra-net.org

AMSRO

Association of Market and Social Research Organisations
www.amsro.com.au