| Acronym | Meaning |
| BIT | Binary Digit |
| IMPROVE II | Improvement Of Cloud & Precipitation Physics In Mesoscale Models ? 2nd Generation |
| DMSP SPO | DMSP System Program Office |
| DLA | Defense Logistics Agency |
| O AND M | Operations And Maintenance |
| EOSIS | EOS Information System |
| GARP | Global Atmospheric Research Program |
| ISG | Immersion Sensing Group |
| BGCWG | Biogeochemistry Working Group |
| ODE | Ordinary Differential Equation |