| Acronym | Meaning |
| ISCAT | Investigation Of Sulfur Chemistry In Antarctic Troposphere |
| ANDAS | Advanced Neutron Detection Analysis System |
| IRJE | Internet Remote Job Entry |
| NESDD | NOAA Earth Science Data Directory |
| GRO | Global And Remote Observations Section |
| FTFC | Fourier Transform Flow Cytometer |
| IMS | Information Management Service |
| DADS | Data Archive And Distribution System |
| PCMS | Process And Change Management System |
| GST | GPS Science And Technology Program |