| Acronym | Meaning |
| SDD | Software Design Document |
| JOR | Job Order Request |
| LOC | Launch Operations Complex |
| CRAS | Cost Reduction Alternative Study |
| BITE | Built-in Test Equipment |
| PP | Program Performance |
| EVSS | Extravehicular Space Suit |
| IDC | Integrated Displays And Controls |
| LSU | International System Of Units |
| F | Farad (SI Unit Of Capacitance) |