| Acronym | Meaning |
![](file.png) | RTC | Real-Time Computer |
![](file.png) | BOF | Beginning Of File |
![](file.png) | POS | Pacific Ocean Ship |
![](file.png) | GSSC | Ground Support Simulation Computer |
![](file.png) | MV | Manufacturing Verification |
![](file.png) | TAL | Transoceanic Abort Landing |
![](file.png) | DF-SPE-A | Shuttle Project Engineering Office |
![](file.png) | SMCH | Standard Mixed Cargo Harness |
![](file.png) | ATP | Accelerated Training Program |
![](file.png) | NAVDAD | Navigationally Derived Air Data |