| Acronym | Meaning |
| EDC(M) | Electrochemical DePolarized CO (Module) |
| BPI | Bits Per Inch |
| SFW | Software |
| COP | Contingency Operations Plan |
| MDE | Mission Dependent Experiment |
| SCF | Spacecraft Control Facility |
| IUA | Interface Unit AdaPter |
| GACU | Ground Air Conditioning Unit |
| ST | Starter |
| LDG | Landing |