| Acronym | Meaning |
| SIMAS | Shuttle Information Management Accountability |
| NFCS | NNFCSNuclear Forces Communications Satellite |
| TVN | Test Verification Network |
| SYMM | Symmetrical |
| GUID | Guidance |
| EOM | End Of Message |
| BPMS | Blood Pressure Measuring System |
| DF | Disassembly Facility |
| OM | Operational Mid DSC Or MDM |
| MIP | Modification Instruction Package |