| Acronym | Meaning |
| NDTL | Nondestructive Test Laboratory |
| CDMS | Command And Data Management Subsystem |
| ITS | Interim Teleprinter System |
| TCS | Technical Concurrence Sheets |
| OCRM | Orbiter Crash And Rescue Manuals |
| EAFB | Edwards Air Force Base |
| PRB | Project Review Board |
| SP-PCO | Program Control Office (KSC Shuttle) |
| STDN | Space Tracking And Data Network |
| FI | Formal Inspection |