| Central Government Ministries / Departments | Website addresses |
| Prime Minister's Office | http://pmindia.nic.in/ |
| Supreme Court of India | http://supremecourtofindia.nic.in/ |
| Ministry of Agriculture |
| Department of Agriculture Research & Education | http://dare.nic.in |
| Department of Agriculture and Co-operation | http://agricoop.nic.in |
| Department of Animal Husbandry and Dairying | http://dahd.nic.in |
| Department of Food Processing Industries | http://mofpi.nic.in |
| Department of Agriculture and Research / ICAR | http://www.icar.org.in |
| Ministry of Agro & Rural Industries | http://ari.nic.in |
| Department of Atomic Energy | http://www.dae.gov.in/ |
| Department of Ocean Development | http://dod.nic.in |
| Indian Space Research Organisation | http://www.isro.org |
| Department of Development of North Eastern Region | http://www.northeast.nic.in |
| Ministry of Chemical and Fertilizers |
| Department of Chemicals and Petrochemicals | http://chemicals.nic.in |
| Department of Fertilizers | http://fert.nic.in/ |
| Ministry of Civil Aviation | http://civilaviation.nic.in/ |
| Directorate General of Civil Aviation(DGCA) | http://dgca.nic.in/ |
| Ministry of Coal | http://coal.nic.in/ |
| Ministry of Commerce and Industry |
| Department of Industrial Policy & Promotion | http://dipp.nic.in |
| Department of Commerce | http://commerce.nic.in |
| Directorate General of Foreign Trade | http://dgft.delhi.nic.in |
| Department of Explosives | http://explosives.nic.in/ |
| Secretariat for Industrial Assistance(SIA) | http://siadipp.nic.in |
| Office of the Economic Adviser | http://eaindustry.nic.in |
| Office of the Controller General of Patents, Designs and Trademarks | http://patenoffice.nic.in |
| Tariff Commission | http://tc.nic.in |
| Department of Supply | http://commin.nic.in/dos |
| Directorate General of Supplies & Disposals(DGS&D) | http://dgsnd.nic.in |
| Ministry of Consumer Affairs, Food & Public Distribution | http://fcamin.nic.in |
| Bureau of Indian Standards | http://www.bis.org.in |
| National Test House | http://nth.nic.in/ |
| Ministry of Communications & Information Technology |
| Department of Information Technology | http://www.mit.gov.in |
| National Informatics Centre | http://www.nic.in |
| Department of Telecom | http://www.dotindia.com/ |
| Department of Post | http://www.indiapost.org/ |
| Ministry of Defence | http://mod.nic.in/ |
| Ministry of Disinvestment | http://www.divest.nic.in |
| Ministry of Environment and Forests | http://envfor.nic.in/ |
| Ministry of External Affairs | http://www.meadev.nic.in |
| Counsular Passport & Visa Division | http://passport.nic.in/ |
| Ministry of Finance | http://finmin.nic.in/ |
| Department of Company Affairs | http://dca.nic.in |
| Central Board of Excise and Customs | http://www.cbec.gov.in |
| Income Tax Department | http://www.incometaxindia.gov.in |
| Central Bureau of Narcotics | http://cbn.nic.in/ |
| Income Tax Department, Delhi | http://incometaxdelhi.nic.in/ |
| Board for Industrial &Financial Reconstruction | http://bifr.nic.in/ |
| Indian Investment Centre | http://iic.nic.in |
| Ministry of Food Processing Industries | http://mofpi.nic.in |
| Ministry of Health & Family Welfare | http://mohfw.nic.in/ |
| Department of Indian Systems of Medicines & Homeopathy | http://indianmedicine.nic.in |
| Ministry of Heavy Industries & Public Enterprises |
| Department of Public Enterprises | http://www.dpe.nic.in/ |
| Department of Heavy Industry | http://dhi.nic.in/ |
| Ministry of Home Affairs | http://mha.nic.in/ |
| Department of Official Language | http://rajbhasha.nic.in/ |
| Ministry of Human Resource Development |
| Department of Education | http://www.education.nic.in/ |
| Department of Women and Child Development | http://wcd.nic.in |
| Ministry of Information and Broadcasting | http://mib.nic.in/ |
| Press Information Bureau(PIB) | http://pib.nic.in/ |
| Ministry of Labour | http://labour.nic.in/ |
| Ministry of Law and Justice | http://lawmin.nic.in |
| Ministry of Mines | http://mines.nic.in |
| Ministry of Non-conventional Energy Sources | http://mnes.nic.in/ |
| Department of Ocean Development(DOD) | http://dod.nic.in |
| Ministry of Parliamentary Affairs | http://mpa.nic.in/ |
| Ministry of Personnel, Public Grievances and Pension | http://persmin.nic.in/ |
| Department of Administrative Reforms & Public Grievances | http://darpg.nic.in |
| Central Bureau of Investigation | http://cbi.nic.in/ |
| Institute of Secretariat Training & Management (ISTM) | http://istm.nic.in/ |
| Staff Selection Commission(SSC) | http://ssc.nic.in/ |
| Ministry of Petroleum and Natural Gas | http://petroleum.nic.in/ |
| Planning Commission | http://planningcommission.nic.in/ |
| Ministry of Power | http://powermin.nic.in/ |
| Ministry of Railways | http://www.indianrail.gov.in |
| Ministry of Road Transport & Highways | http://morth.nic.in |
| Ministry of Rural Development | http://rural.nic.in/ |
| Ministry of Science and Technology | http://mst.nic.in |
| Department of Science & Technology | http://dst.nic.in |
| Department of Scientific and Industrial Research | http://dsir.nic.in/ |
| The Council of Scientific and Industrial Research(CSIR) | http://www.csir.res.in/ |
| Department of Biotechnology | http://dbtindia.nic.in |
| Ministry of Shipping | http://shipping.nic.in |
| Ministry of Small Scale Industries | http://ssi.nic.in/ |
| Small Industries Development Organisation | http://www.laghu-udyog.com |
| Ministry of Statistics and Programme Implementation | http://mospi.nic.in/ |
| Ministry of Social Justice and Empowerment | http://socialjustice.nic.in/ |
| Ministry of Steel | http://steel.nic.in |
| Development Commissioner for Iron and Steel | http://dcis.nic.in/ |
| Ministry of Textiles | http://texmin.nic.in/ |
| Central Vigilance Commission(CVC) | http://cvc.nic.in/ |
| Comptroller and Auditor General of India | http://cag.nic.in/ |
| National Human Rights Commission(NHRC) | http://nhrc.nic.in/ |
| Reserve Bank of India | http://www.rbi.org.in |
