| Acronym | Meaning |
| ARRL | Amateur Radio Relay League |
| MJO | Madden-Julian Oscillation |
| DSET | Desert Sunshine Exposure Testing |
| BAM | Berkeley Abstract Machine |
| IPCC | Intergovernmental Panel On Climate Change |
| SNR | Signal-to-noise Ratio |
| BEST | Black Educational Science Trust |
| NCMRWF | India's National Centre For Medium Range Weather Forecasting |
| SCST | State Committee On Science & Technology |
| ARC | Applied Research Corporation |