| Acronym | Meaning |
| BWC | Biological Weapons Convention |
| NAVAID | Navigation Aid |
| CBT | Computer Based Training |
| FNAL | Fermi National Accelerator Laboratory |
| ATS | Application Technology Satellite |
| SNR | Signal-to-noise Ratio |
| SD | Standard Deviation |
| BARRNET | Bay Area Regional Research Network |
| IEIS | Integrated Earth Information Server |
| SCM | Stratospheric Circulation Model |