| Acronym | Meaning |
| FA/COSI | Final Assembly And Closeout System Installation |
| SDF | Single Degree Of Freedom |
| FTA | Fault Tree Analysis |
| CBSA | Cargo Bay Stowage Assembly |
| LCOM | Logic Control OutPut Module |
| FWW | Food |
| JOR | Job Order Request |
| GDSD | Ground Data SYstems Division |
| PMS | Performance Measurement System |
| DAC | Digital To Analog Converter |