It was established in 1993 as a collaboration of the Government of India and the Government of Andhra Pradesh.
National Trust | National Trust for Places of Historic Interest or Natural Beauty | Wellcome Trust | National Trust for Historic Preservation | National Trust of Australia | General Educational Development | Wellcome Trust Sanger Institute | educational | The Prince's Trust | BBC Trust | Leverhulme Trust | Educational Testing Service | Public, educational, and government access | Durrell Wildlife Conservation Trust | Devon Wildlife Trust | Cranbrook Educational Community | Moorfields Eye Hospital NHS Foundation Trust | Metropolitan Bank and Trust Company | The Royal Marsden NHS Foundation Trust | Terrence Higgins Trust | Saccharine Trust | Prince's Trust | Pilgrim Trust | NHS trust | New Zealand Historic Places Trust | National Council of Educational Research and Training | National Book Trust | J. Paul Getty Trust | Workers' Educational Association | Trust law |