Societies
- Adventure Sports Clubs
- Agricultural Cooperative Societies
- Apartment Owners' Association
- Art and Craft Societies
- Bar Council of India (BCI)
- Board of Control for Cricket in India (BCCI)
- Charitable Trusts
- Confederation of Indian Industry (CII)
- Consumer Cooperative Societies
- Cooperative Housing Societies
- Credit Cooperative Societies
- Cultural Associations
- Disaster Relief Societies
- Educational Institutions
- Engineering Associations
- Environmental Conservation Organizations
- Federation of Indian Chambers of Commerce and Industry (FICCI)
- Gymnasiums and Fitness Centers
- Indian Academy of Pediatrics (IAP)
- Indian Academy of Sciences (IAS)
- Indian Association of Dermatologists, Venereologists, and Leprologists (IADVL)
- Indian Association of Physiotherapists (IAP)
- Indian Association of Social Sciences and Humanities (IASSH)
- Indian Chemical Society (ICS)
- Indian Dental Association (IDA)
- Indian Geotechnical Society (IGS)
- Indian Historical Records Commission (IHRC)
- Indian Institute of Architects (IIA)
- Indian Institute of Management Alumni Association (IIMAA)
- Indian Institute of Metals (IIM)
- Indian Institute of Technology Alumni Association (IITAA)
- Indian Medical Association (IMA)
- Indian National Bar Association (INBA)
- Indian National Science Academy (INSA)
- Indian Orthopaedic Association (IOA)
- Indian Pharmaceutical Association (IPA)
- Indian Psychiatric Society (IPS)
- Indian Red Cross Society
- Indian Science Congress Association (ISCA)
- Indian Society for Aerospace and Related Mechanisms (ISARM)
- Indian Society for Plant Physiology (ISPP)
- Indian Society for Technical Education (ISTE)
- Indian Society of Agricultural Chemistry (ISAC)
- Indian Society of Agricultural Economics (ISAE)
- Indian Society of Agricultural Engineers (ISAE)
- Indian Society of Agricultural Statistics (ISAS)
- Indian Society of Allergy and Immunology (ISAI)
- Indian Society of Anesthesiologists (ISA)
- Indian Society of Authors (ISA)
- Indian Society of Cardiology (ISC)
- Indian Society of Chemical Engineers (ISChE)
- Indian Society of Civil Engineers (ISCE)
- Indian Society of Coastal Agricultural Research (ISCAR)
- Indian Society of Critical Care Medicine (ISCCM)
- Indian Society of Dermatology, Venereology, and Leprology (ISDVL)
- Indian Society of Earth Sciences (ISES)
- Indian Society of Earthquake Technology (ISET)
- Indian Society of Electrical Engineers (ISEE)
- Indian Society of Emergency Medicine (ISEM)
- Indian Society of Endocrinology (ISE)
- Indian Society of Engineering and Technology (ISET)
- Indian Society of Gastroenterology (ISG)
- Indian Society of Gastrointestinal and Abdominal Radiology (ISGAR)
- Indian Society of Genetics and Plant Breeding (ISGPB)
- Indian Society of Hematology (ISH)
- Indian Society of Hematology and Blood Transfusion (ISHBT)
- Indian Society of Horticultural Sciences (ISHS)
- Indian Society of Hydraulics (ISH)
- Indian Society of Industrial and Applied Mathematics (ISIAM)
- Indian Society of Interventional Radiology (ISIR)
- Indian Society of Lighting Engineers (ISLE)
- Indian Society of Mechanical Engineers (ISME)
- Indian Society of Mining Engineers (ISME)
- Indian Society of Musculoskeletal Radiology (ISMRS)
- Indian Society of Neurology (ISN)
- Indian Society of Nuclear Medicine (ISNM)
- Indian Society of Oceanography (ISO)
- Indian Society of Obstetrics and Gynecology (ISOG)
- Indian Society of Ophthalmology (ISO)
- Indian Society of Optics and Photonics (ISOP)