| Acronym | Meaning |
| MCCS | Mission Control Center Simulation (System) |
| SFDS | System Functional Design Specification |
| ELB | Elbow |
| ESP | Experiment Sensing Platform |
| ECU | Environmental Control Unit |
| SAAMA | San Antonio Air Material Area |
| PHM | Per Hundred Million |
| QRE | Quick-Reaction Estimate |
| CRIS | Calibration Recall And Information System |
| CM | Consumables Management |