| Acronym | Meaning |
| TLCE | Transmission Line Conditioning Equipment |
| CAPSIM | Captive Simulation |
| MCC-K | Mission Control Center-Kennedy |
| PTC | Portable Temperature Controller |
| CSD | Crew Systems Division |
| GAC | Grumman Aerospace Corporation |
| ATP | Acceptace Test Procedure |
| SD | Spare DisPosition |
| VDI | Vendor Documentation Inventory |
| STADN | Space Tracking And Acquisition Network |