| G7 |
Group of Seven (US, UK, Germany, France, Italy, japan and Canada) G8 includes G7 plus Russia |
| GAIL |
Gas Authority of India Limited |
| GATE |
Graduate Aptitude Test in Engineer­ing |
| GATS |
General Agreement on Trade and Ser­vices |
| GATT |
General Agreement on Tariff and Trade |
| GDP |
Gross Domestic Product |
| GHI |
 Global Hunger Index |
| GIC |
General Insurance Corporation |
| GMAT |
Graduate Management Admission Test |
| GMT |
Greenwich Mean Time |
| GNLF |
Gorkha National Liberation Front |
| GNP |
Gross National Product |
| GPF |
General Provident Fund |
| GPO |
General Post Office |
| GPS |
Global Positioning System |
| G-SECs |
Government Securities |
| GSI |
Geological Survey of India |
| GSLV |
Geo-Synchronous Satellite Launch Ve­hicle |
| GSM |
Global System for Mobile Communica­tions |
| GSP |
Generalised System Preference |
| GUI |
Graphical User Interface |
| HAC |
Hindustan Aluminium Corporation |
| HAL |
Hindustan Aeronautics Limited. |
| HCF |
Highest Common Factor |
| HDFC |
Housing Development Finance Corporation |
| HIV |
Human Immunodeficiency Virus |
| HLEG  |
High Level Expert Group |
| HMI |
Himalayan Mountaineering Institute |
| HNI |
 High Networth Individual |
| HTML |
Hyper Text Markup Language |
| HUDCO |
Housing and Urban Development Corp. |
| HUL |
Hindustan Unilever Limited |
| HVAC |
Heating, Ventilating and Air Conditioning |
| HYVS |
High Yield Vanety Seeds |
