| Acronym | Meaning |
| ACM | Asbestos-containing Material |
| SCM | Stratospheric Circulation Model |
| WRL | Willow Run Laboratories |
| MHZ | Megahertz |
| DTSA | Defense Technology Security Administration |
| API | Axial Power Indicator |
| SI | Solar Interiors Section |
| GGS | Global Geospace Science Program |
| GALE | Genesis Of Atlantic Lows Experiment |
| BIBEX | Biomass Burning Experiment |