IAB
Internet Advertising Bureau  - unifies members of the on-line advertising community to foster the growth and effectiveness of the industry. It suppports ecommerce, interactive advertising and online marketing by establishing standards for the industry, developing innovative research projects and keeping members informed of developments in the sector.
www.iabuk.net

ISPA
Internet Service Providers Association - ISPA represents Internet Services Providers in the UK and promotes the interests of the UK Internet industry.
www.ispa.org.uk

IWF
The Internet Watch Foundation - IWF is an independent body which is funded by the UK Internet industry to assist in the regulation of content, particularly child pornography.
www.iwf.org.uk

WebTraderUK
The WebTraderUK scheme is designed to encourage consumer confidence in the online shopping environment.
www.webtraderuk.org.uk