Bhasha (meaning speech) is one of the true centres of excellence for study, documentation and conservation of adivasi languages in India. http://www.bhasharesearch.org
It has actively founded and promoted a host of different causes like –
The People’s Linguistic Survey of India (PLSI) – Conceived as a project to capture how people identify, name and perceive what they speak, the survey also contains the stories of people’s origin, dispersal and relationship with the neighbouring cultures.
Budhan Theatre – A national platform for pooling the creative energies of nomadic communities, studying their traditional cultural practices and documenting and disseminating this information amongst wider society to bridge social differences and bring about attitudinal changes.