| Acronym | Meaning |
| IPS | ISA Interim Stowage Assembly |
| FB | Feedback |
| CRO | Cathode Ray Oscillograph(s) Or Oscilloscopes |
| TE | Timing Electronics |
| FSK | Frequency Shift Keyed (Keying) |
| FSCP | Fire Sensor Control Panel |
| SSIS | Space Station Information System |
| PROC | Processor |
| CM | Cargo Management |
| PCR | Program Change Request |