| Acronym | Meaning |
| KNET/SPARTACUS | N/A |
| NASAO | National Association Of State Aeronautics And Organizations |
| TTO/NAS | Transient Tracers In The Ocean (TTO)/North Atlantic Study |
| WAMPP | Wave Momentum Parameterization Program |
| SSM/I | Special Sensor For Microwave/Imaging |
| RPM | Radiation And Particles Measurement |
| APOLLO2 | RTD SRL Code For Operating Limits |
| SWEAT | Severe Weather Threat |
| CDS | Computing |
| SEAWIFS | Sea Wide-Field Sensor |