| Acronym | Meaning |
| SR | Standard Repair |
| SDG | Supplier Documentation Group |
| RSPL | Recommended Spare Parts List |
| FSR | Flight Specific Requirements |
| OAA | Orbiter Access Arm |
| NOSL | Night/Day Optical Survey Of Thunderstorm Lightning |
| MVP | Master Verification Plan |
| FCEF | Flight Crew Equipment Facility |
| DRL | Data Requirements List |
| CMAT | Compatible Materials (List) |