| Acronym | Meaning |
 | PSW | Program Status Word |
| GDS | Goldstone |
| SSPC | Spacelab Stored Program Command |
| RHS | Rocketdyne Hybrid Simulator |
| PDRD | Procurement Data Requirements Document |
| NET | PositivNet Positive Suction Pressure |
| OPER | Operations |
| PEAP | Personal Egress Air Pack |
| SP | Shuttle Projects Office (KSC) |
| PCS | Payload Control Supervisor |
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