| Acronym | Meaning |
| ADSB | Advanced Display Systems Branch |
| ELCHEM | Electrified Clouds As Sources Of NOx |
| DAF | Device Assembly Facility |
| MDC | Modified Direct Costs |
| WOCE | World Ocean Circulation (or Climate) Experiment |
| GB | Gigabyte |
| IERS | International Earth Rotation Service |
| STSP | Solar Terrestrial Science Programme |
| DTF3 | Diagnostic Turbulent Flux Algorithm |
| AEO | Atomic Energy Organization |