| Acronym | Meaning |
| JFET | Junction Field Effect Transistor |
| SP | Space And Power |
| CMI | Computer Managed Instruction |
| MEPS | Modification Engineering Program Status |
| GMT | Greenwich Mean Time |
| APSE | Ada Program Support Environment |
| PRES | Present |
| ESC | Executive Steering Committee |
| DEL | Delete |
| LTS | Lights |