| Acronym | Meaning |
| D | Drag |
| IEA | Integrated Electronic Assembly |
| PAR | Problem Action Request |
| PCRB | Program Change Review Board (RI Launch |
| MLF | MDM Launch Forward |
| CAP | Computer Application Program |
| DPP | Data Processing System (Subsystern) |
| CTS | Canadian Technology Satellite |
| F | Female |
| URT | Upright |