| Acronym | Meaning |
| DCC | DCCUDigital Command And Control Unit |
| LD | LatLoading Dock |
| PWA | Pratt And Whitney Aircraft |
| REGEN | Regenerate |
| SLA | ERNO Spacelab Product Assurance Department |
| DPP | Door |
| VVI | Vertical Velocity Indicator |
| CS | Crew Station |
| CNDS | Condensate |
| ETROD | Eastern Test Range Operations Directive |