| Acronym | Meaning |
| FOSO | Flight Operations Scheduling Officer |
| M | ECCA Master Electrical Common Connector Assembly |
| PCV | Precheck Verification |
| CR | Control Room |
| MWP | MMWP Maximum Working Pressure |
| MTEEC | Electronic Maintenance Test Equipment |
| LSTE | Launch Site Transportation Equipment |
| RTHS | Real-Time Hybrid System |
| F&E | Facility And Envii-onment |
| FPS2 | Feet Per Second Squared |