| Acronym | Meaning |
![](file.png) | VSWR | Voltage Standing-wave Ratio |
![](file.png) | SSL | Space Sciences Laboratory |
![](file.png) | ISMP | In-Situ Measurements Project |
![](file.png) | APA | American Planning Association |
![](file.png) | MO&DSD | Mission Operations And Data Systems Directorate |
![](file.png) | AGO | Automatic Geophysical Observatory |
![](file.png) | CASW | Council For The Advancement Of Science Writing |
![](file.png) | IRMS | Isotope Ratio Mass Spectrometer |
![](file.png) | E-MAIL | Electronic Mail |
![](file.png) | TIBEX | Tidewater Bermuda Experiment |