| Acronym | Meaning |
| CPF | Cargo Processing Facility |
| MSS | Mechanical Support Systems |
| V/V | Vent Valve |
| MACO | Major Assembly Checkout |
| UDMH | Unsymmetrical Dimethylhydrazine |
| DBFN | Data Bus File Number |
| V | P-PVolt Peak-to-Peak |
| PCD | Procurement Control Document |
| MFBP | Manufacturing Flow And Building Plan |
| PEB | Performance Evaluation Board |