| Acronym | Meaning |
| CAN | Certification Analysis Network |
| VATA | Vibro-Acoustic Test Article |
| VTS | Vertical Test Stand |
| SP-ILS | Integrated Logistics Support Office (KSC Shuttle) |
| HFC | Heat Flow And Convection |
| SBD | Schematic Block Diagram |
| SEAPG | Support Equipment Acquisition Planning Group |
| PLSL | Propellants And Life Support Laboratory |
| GA&CS | Ground Acquisition And Command Station |
| L/O | Lift-off |