| Acronym | Meaning |
| SCIT | Standard Change Integration And Tracking |
| LOFO | Low Frequency Oscillation |
| NFS | NNFS Nozzle Flow Sensor |
| TPSE | Thermal Protection Subsystem Experiments |
| FUO | Follow-up Output |
| CBSA | Cargo Bay Stowage Assembly |
| CTSD | ComPuter Test Sequences Document |
| GDA | Gimbal Drive Actuator/Assembly |
| DOP | Diver Operated Plug |
| LF | Load Factor |