| Acronym | Meaning |
| ELVIS | Export Licensing Voice Information System |
| NSWP | National Space Weather Program |
| RFF | Research Flight Facility |
| AIDS | Activity Information Data Systems |
| IIV&V | Independent Integration |
| SAM | Sun-angle Magnetometer |
| TOPCAT | A Clear Air Turbulence Measurement Program |
| AL/OQD | AL Operation Safety Division |
| SAR | Synthetic Aperture Radar |
| ANL | Argonne National Laboratory |