| Acronym | Meaning |
| HPFTP | High Pressure Fuel Turbopump |
| T/A | Turnaround |
| MSC | Materials Service Center |
| MFMR | Multifrequency Microwave Radiometer |
| RECP | Request For Engineering Change Proposal |
| FDA | Flight Deck Assembly (FDF) |
| TFF | Time To Free Fall |
| CPCR | Crew Procedures Change Request (Form 482) |
| CSE | Computer Support Equipment |
| SAB | Spacecraft Assembly Building |