Delhibird.org
Birdwatchers information and guide for Delhi, Haryana and neighbouring areas.
Enkay Condominiums
Offers flats and apartments for corporate customers in the Delhi region, including neighbouring cities.
Indian Environmental Society
Encourages knowledge of nature and environmentally-sustainable development programmes.
North Central Zone Cultural Centre
Based at Allahabad, it aims to promote the culture and arts of Uttar Pradesh, Madhya Pradesh, Rajasthan, Haryana, Bihar and Delhi.
Ritinjali
A voluntary organisation running a number of social help and improvement projects.
