| BCCI | Board of Control for Cricket in India |
| CRY | Child Rights and You |
| CSK | Chennai Super Kings |
| CSO | Central Statistics Office |
| DRCC | District Registration cum Counseling Center |
| DRDO | Defense research and development organization |
| EU | European Union |
| IEC | international Electro-technical commission, Importer – Exporter code |
| IPL | Indian Premier League |
| ISO | International organization for Standardization |
| ISRO | Indian Space Research Organization |
| ITC | Indian Tobacco Company, International Trade Center |
| LIC | Life insurance corporation of India |
| NATO | North Atlantic Treaty Organization |
| NGO | Non-Governmental Organization |
| SAARC | South Asian Association for Regional Cooperation |
| SSB | Service Selection Board |
| UN | United Nations |
| UNESCO | United Nations Educational Scientific and cultural organization |
| WHO | World Health Organization |
| WTO | World Trade Organization |
