| Acronym | Meaning |
| NPI | NEXRAD Product Interface |
| ENCAR | Enclosed Cryopump For Air Sample Recovery |
| LAMSS | Laser Air Motion Sensing System |
| BGS | Biogeosciences Initiative |
| SUSIM | Solar Ultraviolet Spectral Irradiance Monitor |
| DIS | Data Information System |
| AVC | Automatic Volume Control |
| EEID | EOSDIS External Interface Document |
| TLLMES | The Institute For Integrative And Multidisciplinary Earth Studies |
| SPRINT | Sorted Position Radar Interpolator |