| IGAD |
Intergovernmental Authority on Development |
| IGBP |
International Geosphere-Biosphere Programme |
| IGC |
Intergovernmental Consultations |
| IGC |
International Gravity Commission |
| IGC |
Immature Germ Cell |
| IGCNA |
Indira Gandhi Centre for National Arts |
| IGD |
Internet Gateway Device |
| IGD |
immunoglobulins D |
| IGDDS |
Integrated Global Data Dissemination Service |
| IGDS |
Iodine Generating and Dispensing System |
| IGER |
Institute of Grassland and Environmental Research |
| IGF |
Insulin-like Growth Factor |
| IGFA |
International Group of Funding Agencies |
| IGIA |
Indira Gandhi International Airport |
| IGIM |
Immune Globulin Intramuscular |
| IGIV |
Immune Globulin Intravenous |
| IGL |
Inferior Glenohumeral Ligament |
| IGM |
immunoglobulins G |
| IGM |
immunoglobulins M |
| IGM |
Interactive Guidance Mode |
| IGM |
InterGalactic Medium |
| IGMP |
Internet Group Management Protocol |
| IGOR |
Intercept Ground Optical Recorder |
| IGOS |
Integrated Global Observing Strategy |
| IGOSS |
Integrated Global Ocean Services System |
| IGP |
Inspector General Of Police |
| IGP |
Integrated Graphics Processor |
| IGP |
Income Generating Project |
| IGR |
Insect Growth Regulators |
| IGRAC |
International Groundwater Assessment Centre |
| IGS |
Insoluble Glue Substances |
| IGS |
IGS |
| IGSDS |
Integrated Global Satellite Data Distribution System |
| IGT |
Impaired Glucose Tolerance |
| IGV |
Intrathoracic Gas Volume |
| IGY |
International Geophysical Year |
| IH |
Infectious hepatitis |
| IH |
Interval History |
| IHA |
Idiopathic Hyperaldosteronism |
| IHBAS |
Institute of Human Behaviour and Allied Sciences |
| IHBT |
Incompatible Hemolytic Blood Transfusion |
| IHC |
Intrahepatic Cholestasis |
| IHD |
Ischemic Heart Disease |
| IHD |
Internatoinal Hydrological Decade |
| IHDP |
International Human Dimensions of Global Environmental Change Programme |
| IHF |
Indian Hockey Federation |
| IHF |
Indian Hockey Fedration |
| IHN |
Infectious Haematopoietic Necrosis |
| IHO |
International Hydrographic Organization |
| IHO |
Idiopathic Hypertrophic Osteo-arthropathy |