| Acronym | Meaning |
| GSOP | Ground Systems Operations |
| SCCCAMP | South Central Coast Cooperative Aerometric Monitoring Program |
| INTEX | NASA's Intercontinental Chemical Transport Experiment |
| DOC | Department Of Commerce |
| UIPPA | See IUPAP |
| ISCAT | Investigation Of Sulfur Chemistry In Antarctic Troposphere |
| IF | In-flight |
| EMG | Electromagnetic Gravity Data |
| VHF | Very High Frequency |
| ESSIS | Earth System Science Information System |