| Acronym | Meaning |
| GFLOPS | Gigaflops |
| BIT | Built-in Test |
| SOI/MDI | Solar Oscillations Imager/Michelson Doppler Imager |
| VG | Visualization Group |
| WRF | Weather Research And Forecast |
| SRRS | Service Record Retention System |
| SMI | Solar Magnetism Initiative |
| MODIS | Moderate Resolution Imaging Spectroradiometer |
| EMCORE | Environmental Management Center Opportunities Resource |
| DCAA | Defense Contract Audit Agency |