Charitable organization
nonprofit organization with charitable purpose
Child's Play
Child Cancer Foundation
Child Poverty Action Group
Children's Film Unit
Children's Hospice South West
Children's Legal Centre
Children's Liver Disease Foundation
Children's Miracle Network Hospitals
Children's Wish Foundation of Canada
Children 1st
Children With AIDS Charity
Centre for Chinese Contemporary Art
Christ's Hospital of Abingdon
ChristChurch London
Christian Action Research and Education
Christian Aid
Christian Care Foundation for Children with Disabilities
Christian Institute
Christian Solidarity Worldwide
Christian Vision
Christians Against Poverty
Royal National Theatre
Church Urban Fund
Church penitentiary
Churcher's College
Churches Together in England
Cinema and Television Benevolent Fund
Citizens Advice
City Gateway
City Literary Institute
City of Norwich Aviation Museum
Clod Ensemble
Clwyd-Powys Archaeological Trust
Co-operation Ireland
Co-operative College
Cobalt Health
Cockburn Association
Coffin home
Colfe's School
Collections Trust
College of Paramedics
Collegiate School
Combat Stress
Combined Federal Campaign
Comino Foundation
Committee on Publication Ethics
Community Foundation Network
Conchological Society of Great Britain & Ireland
Conciliation Resources
Conservatoire for Dance and Drama