| Acronym | Meaning |
| FB | Blanketing Frequency |
| VF | Voice Frequency |
| WVIOP | Water Vapor Intensive Observing Period |
| VIL | Vertical Integrated Liquid |
| GRID | Global Resource Information Database |
| EORV | Emergency Operating Records Vault |
| GAPS | Billions (109) Of Actions Per Second |
| DROT | Direct Read Out Terminal |
| JEM | Joint Environmental Monitoring |
| TLS | Tunable Laser Spectroscopy |