| Acronym | Meaning |
 | HEX | Hexagon |
| M | Mach |
| DCIU | Digital Control And Interface Unit |
| GMCL | Ground Measurements Command List |
| ROS | Regulated Oxygen Supply |
| TIG | Time Of Ignition |
| PREF | Preference |
| SPA | Space Processing Application |
| EIR | Environmental Impact Report |
| IOBPS | Input/Output Box And Peripheral Simulator |
Browse by Letter:
