| Acronym | Meaning |
| IR | Infrared |
| GCTE | Global Change And Terrestrial Ecosystems |
| ROSE-AIR | Rural Ozone In Southern Environment-Aircraft |
| SMA | Segnalamento Marittimo Ed Aereo |
| ART | Aqueous Recycle Technologies |
| VTD | Velocity Track Display |
| SAS | Small Astronomy Satellite |
| OI | Optimal Interpolation |
| NAOPS | North Atlantic Ocean Prediction Systems |
| IEF | Inventory Exchange Format |