| Acronym | Meaning |
![](file.png) | SD | Standard Deviation |
![](file.png) | SICIMS | Selected Iron Chemical Ionization Mass Spectrometry (or Spectrometer |
![](file.png) | SEQUAL | Seasonal Equatorial Atlantic Study |
![](file.png) | IWC | Ice Water Content |
![](file.png) | SVT | Simulated Variable Thickness |
![](file.png) | IRD | Instrument Requirement Document |
![](file.png) | INU | Inertial Navigation Unit |
![](file.png) | EDAS | Ecosystem Dynamics And The Atmosphere Section |
![](file.png) | VAI | High Positive Vorticity |
![](file.png) | PAR | Photosynthetically Active Radiation |