| Acronym | Meaning |
| PCTO | Payload Cost Tradeoff Optimization |
| QCB | Queue Control Block |
| RAUIS | Remote Acquisition Unit Interconnecting Station |
| SCDP | Simulation Control Data Package |
| CCAFS | Cape Canaveral Air Force Station |
| HTEXCH | Heat Exchanger |
| ESR | Engineering Support Request |
| SF-SOO | KSC Safety Operations Office |
| FFP | Firmed Fixed Price |
| K-MMSEN | KSC MMSE Notice |