| Acronym | Meaning |
| SIT | Shuttle Integrated Test |
| MPMP | Mass Properties Management Plan |
| OAMS | Orbital Attitude And Maneuvering System |
| LORA | Level Of Repair Analysis |
| EVF | Equipment Visibility File |
| MSS | Mission Status Summary |
| PRB | Parachute Refurbishment Building |
| VMF | Vertical Maintenance Facility |
| MRA | Mechanical Readiness Assessment |
| TM | Technical Management |