| Acronym | Meaning |
| PMR | Pressure Modulator Radiometer |
| FY | Fiscal Year |
| MIST | Microburst And Severe Thunderstorm Experiment |
| WAN | Wide Area Network |
| ITWS | Integrated Terminal Weather System |
| GEO | Geosciences Directorate |
| TECAMS | Technical Conference On Automated Meteorological Systems |
| FSDR | Final System Design Review |
| ALT | Altimeter |
| STC | Sensitivity Time Control |