| Acronym | Meaning |
| FWWM | Food |
| FOSO | Flight Operations Scheduling Officer |
| PCC | Payload Control And Checkout |
| PAR | Precision Approach Radar |
| SI | Center Support Operations (KSC Directorate) |
| ICDU | Inertial CouPling Data Unit |
| TLS | Time Line Sheet |
| ECA | Electronics Control Assembly |
| SIS | Shuttle Information System |
| FFC | Final Flight Certification |