| NDDTC | National Drug Dependence Treatment Centre |
| QCI | Quality Council of India |
| NRC | National Register of Citizens |
| AIM | Atal Innovation Mission |
| AMRUT | Atal Mission for Rejuvenation and Urban Transformation |
| NJAC | National Judicial Appointments Commission |
| NGT | National Green Tribunal |
| NASSCOM | National Association of Software and Services Companies |
| CPCB | Central Pollution Control Board |
| IATA | International Air Transport Authority |
| UNDCP | United Nations International Drug Control Program |
| CARE | The Consortium for Academic and Research Ethics |
| CVC | Central Vigilance Commission |
| TESS | Transiting Exoplanet Survey Satellite |
| APEDA | Agricultural & Processed Food Products Export Development Authority |
| Nafed | National Agricultural Cooperative Marketing Federation of India Ltd |
| NCLT | National Company Law Tribunal |
| IMD | India Meteorological Department |
| LHB | Linke Hofmann Busch |
| CBC | Center Buffer Coupling |
| EESL | Energy Efficiency Services Limited |
| NMEEE | National Mission for Enhanced Energy Efficiency |
| DIPP | Department of Industrial Policy and Promotion |
| NCTE | National Council for Teacher Education |
| NALSA | National Legal Services Authority |
| IBMS | Indian Bridge Management System |
| IRRI | International Rice Research Institute |
| NCIM | National Commission for Indian Systems of Medicine |
| POCSO | Protection of Children from Sexual Offences |
| UAPA | Unlawful Activities (Prevention) Act |
| NAA | National Anti-profiteering Authority |
| IMAC | Information Management and Analysis Centre |
| NavIC | Navigation with Indian Constellation |
| IORA | Indian Ocean Rim Association |
| IPCC | Intergovernmental Panel on Climate Change |
| NEERI | National Environmental Research Institute |
| IRIGC-MTC | Inter-Governmental Commission on Military Technical Cooperation |
| NRTI | National Rail and Transportation Institution |
