| Acronym | Meaning |
![](file.png) | PMF | Performance Monitor (Monitoring) Function |
![](file.png) | ICG | In-Flight Coverall Garment |
![](file.png) | MS | Machine Steel |
![](file.png) | SOW | Sox Supercritical Oxygen |
![](file.png) | FRSI | Flexible Reusable Surface Insulation |
![](file.png) | PPM | EPacific Plate Motion Experiment |
![](file.png) | SADEC | SAFESan Andreas Fault Experiment |
![](file.png) | PRIM | Primary |
![](file.png) | CMSI | Checkout/Control And Monitor Subsystem Interface |
![](file.png) | PREVLV | Prevalve |