A listing of the charities and organizations that recycle stamps in the UK can be found on Waste Connect's website under "Stamp Out Waste." The contact information for each organization and guidelines for recycling are also included.
As of August 2014, this listing currently includes the Brittle Bone Society, Leukaemia Care, Oxfam, the Royal National Institute of Blind People, Smilie's Network and many more. While Hearing Dogs for Deaf People is listed, the Women's Thought site states that this charity ceased using stamp recycling as a way to raise funds in 2007. Waste Connect is a database of all recycling activities in the UK.