| Acronym | Meaning |
| NNMI | Nonlinear Normal Mode Initialization Software |
| DIG | DOE Interaction Group |
| MGA | Meteorological And Geoastrophysical Abstracts |
| NEXUS | Next Upper Air Sounder (system) |
| ACSH | American Council On Science & Health |
| IGACP | International Global Atmospheric Chemistry Program |
| ATS | Advanced Technology Satellite |
| WDC | World Data Center(s) |
| MM | Milli Mole |
| LBN | Lawrence Berkeley Laboratory |