| Acronym | Meaning |
| DDR | Detail Design Review |
| FNL | Final |
| CTM | Crystalline Transitional Material |
| MCP | Monitoring And Control Panel |
| OPS | Orbiter Project Schedules |
| N2H4 | Hydrazine |
| RTD | Rate Damping |
| GOMMS | GrGOMMSGround Operations And Material Management System |
| SMD | Spacelab Mission DeveloPment |
| CA | Corrective Action |