| Acronym | Meaning |
| PLS | Primary Landing Site |
| LIN | Linear |
| STS | Structural Transition Section |
| FFD | Functional Flow Diagram |
| CLMC | Central Logistics Management Center |
| GSDL | Ground Software Development Laboratory |
| SRU | Shop Replacement Unit |
| MBK | Medications And Bandage Kit |
| ECAS | Experiment Computer Application Software |
| LID | Logistics Identification Document |