| Acronym | Meaning |
| SSE | Space Shuttle Engines |
| OAT | Operational Acceptance Test |
| DDTS | Dynamic Docking Test System |
| M | ITTSE Mobile Lgor Tracking Telescope System |
| SAS | Solar Array SYstem |
| SCF | Standard Cubic Feet |
| ITA | Integrated Test Article |
| RS&H | Reynolds |
| SEMS | Space Environment Monitor System |
| RHCP | Right Hand Circular Polarization (Polarized) |