| Acronym | Meaning |
| SM/PM | System Management/Performance Monitor |
| POST | Program To OPtimize Simulated Trajectories |
| INTEGR | Integrate |
| SIS | Software Implementation Specification |
| SRS | Simulated Remote Station |
| K-SLPS | KSC Spacelab Project Specification |
| DK | DisplaY/Keyboard |
| NTIS | National Technical Information Service |
| LDS | LanLoads |
| GETS | Ground Equipment Test Sets |