| Acronym | Meaning |
| SCT | Scanning Telescope |
| RHC | Rotation Hand Controller |
| GMIL | SpGMILSpaceffight Tracking And Data Network (STDN) |
| NPSP | Net Positive Static Pressure |
| TSD | Test Start Date |
| PAC | Pressure Alpha Center |
| FTC | Florida Test Center (MDAC) |
| UT | Umbilical Tower |
| EFTO | Encrypted For Transmission Only |
| OCR | Optical Character Recognition |