| ADA | Aeronautical Development Agency |
| ARB | Armament Research Board |
| ARCI | International Advanced Research Centre for Powder Metallurgy & New Materials |
| ARDB | Aeronautics Research & Development Board |
| CPRI | Central Power Research Institute |
| DAE | Department of Atomic Energy |
| DBT | Department of Biotechnology |
| DE | Department of Environment |
| DeitY | Department Of Electronics and Information Technology |
| DIT | Department of Information Technology |
| DM | Department of Mines |
| DRDO | Defence Research & Development Organization |
| DST | Department of Science & Technology |
| IGCAR | Indira Gandhi Centre for Atomic Research |
| ISRO | Indian Space Research Organisation |
| MHRD | Ministry of Human Resource Develop |
| MNES | Ministry of Non-Conventional Energy Sources |
| NRB | Naval Research Board |
| SERB | Science and Engineering Research Board |
| VSSC | Vikram Sarabhai Space Centre |
| BCB | British Council Bangalore |
| C-DAC | Centre for Development of Advanced Computing |
| GOK | Environment & Ecology Department of Forest Government of Karnataka |
| AR & DB | Aeronautics Research and Development Board Commonwealth Learning |
| CSIR | Council of Scientific and Industrial Research |
| DHI | Department of Heavy Industry |
| DRDL | Defence Research & Development Laboratory |
| GFPE | Grantham Foundation for the Protection of the Environment |
| ICAR | Indian Council of Agricultural Research |
| ICMR | Indian Council of Medical Research |
| IFCPAR | Indo French Centre for the Promotion of Advanced Research |
| IGCAR | Indira Gandhi Centre for Atomic Research |
| INCOIS | Indian National Centre for Ocean Information Services |
| INSA | Indian National Science Academy |
| IRDE | Instruments Research & Development Establishment |
| ISRO | Indian Space Research Organisation |
| MEFC | Ministry of Environment Forest and Climate Change |
| MDWS | Ministry of Drinking Water and Sanitation |
