| Acronym | Meaning |
| SCFS | Standard Cubic Feed Per Second |
| RBC | Red Blood Cells |
| MDL | Master Data Library |
| PAM-A | PAM |
| IDC | Integrated Displays And Controls |
| PCB | Product Configuration Baseline |
| PDRL | Procurement Data Requirements List |
| SFPS | Single Failure Point Summary |
| RMS | Remote ManiPulator System (SubsYstem) |
| HAS | Hydraulic Actuation System |