| Acronym | Meaning |
![](file.png) | SFW | Software |
![](file.png) | TSA | Test Start Approval |
![](file.png) | RDA | Remote Data Access |
![](file.png) | PLSS | Portable Life Support System |
![](file.png) | RECV | Receive |
![](file.png) | OFS | Orbital (Orbiter) Flight System |
![](file.png) | DBGMP | DBIUData Bus Interface Unit |
![](file.png) | PIP | Plant Instrumentation Program |
![](file.png) | SPMS | Special Purpose Manipulator System |
![](file.png) | MTEM | Mechanical Maintenance Test Equipment |