| Acronym | Meaning |
| EMDS | Emergency Management Decision Support System |
| AOSP | Advanced Onboard Signal Processor |
| WX | Weather |
| EIB | Environmental Improvement Board |
| IIV&V | Independent Integration |
| ARPA | Advanced Research Projects Agency |
| PSA | Pressure Switch Assembly |
| EPA | Environmental Protection Agency |
| ANTHEM | Plasma Simulation Code |
| MM | Milli Mole |