| Acronym | Meaning |
| T&CP | Test And Checkout Procedure |
| MSA | Minimum Surface Area |
| MOCR | Mission Operations Control Room |
| TRA | Turnaround Requirements Analysis |
| RECP | Request For Engineering Change Proposal |
| O/L-RC | Overload-Reverse Current |
| CSL | Computer Status Lights |
| HDRSS | High Data Rate Storage System |
| POC | PaYload Operations Center |
| PROC | Procurement |