| Acronym | Meaning |
| GSE | Ground Servicing Equipment |
| DACS | Digital Acquisition And Control System |
| MADS | Modular Auxiliary Data Systems |
| HPPF | Horizontal Payloads Processing Facility |
| DRM | Drawing Requirements Manual |
| CNTL | Control |
| DM | Document |
| MORD | Medical Operations Requirements Document |
| FRL | Frame Reference Line |
| BOP | Baseline Operations Plan |