Kabirdham (Kawardha) NGOs
- Athak Sewa Samiti, Meerut
- Atharvans Society, Balrampur
- Athma Shakti Vidyalaya Society, Bangalore
- Atin’S Anti-Obesity Diabetes Foundation, Kolkata
- Atithi Hospital, Ghaziabad
- ATMA – Appropriate Technology Mission Assam
- Atma Darshan Yogashram, Bangalore
- Atma Foundation, Trichur
- Atma Vani Welfare Society, Kanpur
- Atmah Santulan, Nagaon
- Atmakur Taluka Harijana & Girijana Social Welfare Youth Association, Spsr Nellore
- Atmasanga Environment Alliance, Villupuram
- ATMATA Kendram, Kottayam
- ATREE – Ashoka Trust for Research in Ecology & Environment, Bangalore
- ATREE – Association for Tribal, Rural, Education & Environment, Gajapati
- Atrivarad Pratishthan, Latur
- Atthma Rural Development Society, Salem
- Attitude Change International, Rajouri
- Attribute Education Society, Ujjain
- Atulya Vikash, Deoghar
- Atulya Welfare Society, Patna
- ATWT – Annai Theresa Welfare Trust, Thoothukudi
- AUCHITYA, Meerut
- AUM – Assam Unnayan Mancha
- Aum Education Seva Trust, Tiruvallur
- Aura Foundation, Kolkata
- Aured Charitable Trust, Mumbai
- Aurobindo Chaudhuri Memorial Great Indian Dream Foundation, Mumbai
- Aurobindo Chaudhuri Memorial Great Indian Dream Foundation, New Delhi
- Aurvedia Vikas Avam Jankalyan Sewa Samiti, Bijnor
- Authentic Education And Welfare Society, Allahabad
- Autism India Today, Patiala
- Auxiliar Foundation, New Deesa
- AVA – Association for Voluntary Action, Puri
- Avadh Institute of Human Resource Human Resource Rural development Human Resource Rundrural Development, Faizabad
- Avadh Samajik Seva Sansthan, Lucknow
- Avadh Seva Sansthan, Lucknow
- Avadh Study Circle, Lucknow
- Avali, Bhojpur
- Avant – Garde, Darjeeling
- Avard Educational Trust, Villupuram
- Avard Gramin Vikas Swayanshevi Sanstha, Dhule
- Avas Evam Paryavaran Addyan Vikas Sansthan, Jaipur
- Avathar Charitable Trust, Nalgonda
- Avdharna Samiti, Indore
- Avdhesh Computers Sewa Sansthan, Hardoi
- Avdhoot Foundation, Banswara
- Avehi Public Charitable Trust, Mumbai
- Aveksa Trust, Malgund
- Avert Society, Mumbai
