| Acronym | Meaning |
| SM/PM | System Management/Performance Monitor |
| WBR | Work Bench Rack |
| PSDP | Payload Station Distribution Panel |
| GMAL | General Electric Macro Assembly Language |
| SYMM | Symmetrical |
| MSAD | Materials Summary Acceptance Document |
| TFR | Trouble And Failure Report |
| GCE | Ground Checkout Equipment |
| VSN | Video SwitchingNetwork |
| FMSP | FM Signal Processor |