| Acronym | Meaning |
| AAS | Acid Addition System |
| GSOS | GPS Surface Observing System |
| AWDAAS | Automatic Weather Data Acquisition And Archiving System |
| ND | Near-dedicated |
| FTP | File Transfer Protocol |
| GMT | Greenwich Mean Time |
| BBRR | Brookhaven Beam Research Reactor |
| T42 | Triangular 42 |
| EGSE | Electronic Ground Support Equipment |
| ECG | Environmental Coordinating Group |