- Rural Welfare Institute, Puri
- Rural Welfare Trust, Belgaum
- Rural Women Development Service Centre, Angul
- Rural Women Development Society, Viruthunagar
- Rural Women Development Trust, Salem
- Rural Women’s Development Society, Trivandrum
- Rural Womens & Childrens Development Trust, Villupuram
- Rural Womens Development Trust, Vellore
- Rural Womens Education & Environmental Protection Society, Theni
- Rural World Health & Education Organisation, Bhopal
- Rural Youth Development & Cultural Society, Fatehpur
- Russa Road Young Buddhist Student Literacy Mission, North 24 Parganas
- Rustic Career Development Society, Paratwada
- Rv Spandana Foundation, Davangere
- RVP – Rashtriya Vikas Parishad, Hyderabad
- RWCD Trust – Rural Womens and Childrens Development Trust, Villupuram
- RWDT – Rural Women Development Trust, Salem
- RWS – Rural Welfare Society, Tirupati
- RWUS – Rural Women Upliftment Society, Churachandpur
- S N Singh Educational Welfare Society, Jehanabad
- S P J Sadhana School for the Developmentally Handicapped, Mumbai
- S Patial Planning for Environmental Sustainability(SPACES), Malappuram
- S Pioneer Eductional Sansthan, Lakhimpur
- S R Educational and Development Trust, Dwarka
- S R Kadave Abhyudaya Sanstha, Sirsi
- S Teerath Manav Samaj Utthan Shikchar Prachhar Sansthan, Gorakhpur
- S-He Together, Jaipur
- S. A. K. Memorial Educational & Cultural Society, Surgujar
- S. Paripooranam Educational Trust, Tirunelveli
- S.B.Devi Charity Home, Kolkata
- S.D. Social Development & Welfare Society, Jamshedpur
- S.G.N.H.S. Vidalay Samiti, Deoira
- S.G.S.S., Lucknow
- S.Jaanvi Children Welfare Society, Bhopal
- S.K. Gaur Memorial Old Age Home, Delhi
- S.K. Sewa Samiti, Sri Ganganagar
- S.M. Educational Society, Kolkata
- S.P. Seva Sansthan, Rajsamand
- S.S. Sandesh, Jaipur
- S.Teerath Manav Samaj Sansthan Shikchar Prashar Sansthan, Gorakhpur
- S.V. Arumugham Memorial Trust, Coimbatore
- S.V.P. Seva Santhan, Ballia
- S.V.R.I. Ujjain
- Sa – Swar, Bhopal
- Saadhanai Charitable Trust, Coimbatore
- Saahasee Society for Community Empowerment & Urban Transformation, Delhi
- SAAHIL – Ek Nayi Soch, Faridabad
- Saakshar Organisation, Guntur
- Saamrajya Foundation, Satara
- SAANTHWANA, Hyderabad
