| Acronym | Meaning |
 | PSIG | Pounds Per Square Inch Gage |
| SOLSTICE | Solar/Stellar Irradiance Comparison Experiment |
| STORM-FEST | STORM Fronts Experiment Systems Test |
| ANACONDA | Intense Electron Beam Accelerator |
| SID | Sudden Ionospheric Disturbance |
| USPHS | United States Public Health Service |
| HIS | High-resolution Interferometer Sounder |
| GTC | Gigatons Of Carbon |
| TERAFLOPS | Trillions Of Arithmetic Operations Per Second |
| LSFC | Langley Space Flight Center |
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