| Acronym | Meaning |
| GMS | Geostationary Meteorological Satellite |
| IFLOWS | Integrated Flood Observing And Warning System |
| IWC | Ice Water Content |
| NAE | National Aeronautical Establishment |
| SESQUINET | N/A |
| SERP | Strategic Environmental Research Program |
| ZOLD | Zeroth Order Logarithmic Distribution Function |
| APS | Array Processing System |
| SEQUAL | Seasonal Equatorial Atlantic Study |
| EM | Evaluation Model |