| Acronym | Meaning |
| STD | Lfollows) |
| SWA | Support Work Authorization |
| DY | Deputy Director (KSC Directorate) |
| DP | Double Pole |
| MMDB | Master Measurement Data Base |
| RECP | Receptacle |
| MEC | Main Engine Controller |
| FPHB | Flight Procedures Handbook |
| PTCS | Passive Thermal Control Section |
| PORB | Production Operations Review Board |