| Acronym | Meaning |
| MSFC | Marshall Space Flight Center |
| AWPG | Aviation Weather Products Generator |
| OGO | Orbiting Geophysical Observatory |
| SESS | Space Environment Support System |
| WIMPS | Weakly Interacting Massive Particles |
| GSWM | Global Scale Wave Model |
| ACC | Abnormal Condition Control |
| GOFS | Global Ocean Flux Study |
| PISP | Polar Ice Sheet Program |
| DEST | Directed Energy Science & Technology |