| Acronym | Meaning |
| K | A Symbol For Planetary Wave Number |
| ISRO | Indian Space Research Organization |
| WBGT | Wet Bulb Globe Temperature |
| DECNET | Digital Equipment Corporation Network |
| OSL | Orbiting Solar Laboratory |
| RMS | Root-mean-square |
| EOPM | Electro-optic Phase Modulated |
| IFIAS | International Federation Of Institutes For Advanced Study |
| AED | Atomic Emission Detector |
| VAFB | Vandenberg Air Force Base |