| Acronym | Meaning |
| S | CHGSupercharge |
| FP | Fixed Point |
| COS | Cosine |
| OBCO | Onboard Checkout (Instrumentation) |
| SAAC | Schedule Allocation And Control |
| IMDB | Integrated Maintenance Data Base |
| CE | Current Expendable |
| PO | Personnel Office (KSC Directorate) |
| LVDT | Linear Voltage Differential Transformer |
| PR | Pair |