| Acronym | Meaning |
| GOC | GrGOCGround Operations Coordinator |
| PTMS | Precision Torque Measuring System |
| T | LSCP Telescope |
| DAR | Drawing Analysis Record |
| PCTO | Payload Cost Tradeoff Optimization |
| PI | Pen And Ink (Document Update) |
| VOT | VHF Omni Test |
| FDOR | Flight Design Operations Review |
| HRPS | Hazard Reduction Precedence Sequence |
| IUS | Interim/intermediate UPper State |