| Acronym | Meaning |
| DEV | Develop |
| CPF | Central Processing Facility |
| PDR | Preliminary Design Review |
| SVAC | Shuttle Vehicle Assembly And Checkout (Facility) |
| SSPTF | Santa Susana Propulsion Test Facility (see SSFL) |
| PPL | Planning Parts List |
| MOPR | Mission Operations Planning Review |
| TCG | Time Code Generator |
| SSD | Spacecraft Software Division |
| COV | CutoffValve |