| Acronym | Meaning |
| METAPPS | Meteorological Applications Task Force |
| DLT | Digital Linear Tape |
| AIF | Atomic Industrial Health Forum |
| POISE-98 | POlarimetric Instrument For Solar Eclipse-98 |
| EES | Earth & Environmental Science |
| DPH | Dew-point Hygrometer |
| OWRR | Office Of Water Resources Research |
| FWS | Fish And Wildlife Service |
| AI | Authorized Inspector |
| ETR | Element Test Review |