| Acronym | Meaning |
| MCS | Maintenance And Checkout Station |
| FAA | Federal Aviation Administration |
| OD | Operational Downlink/Downlist |
| LF | Low Frequency |
| MPLN | Maintenance Planning (Data Base) |
| EVS | Extravehicular Suit |
| SIP | Strain Isolator Pad |
| M | Matrix |
| OIL | Operations Integration Instruction |
| PPP | Payload Patch Panel |