| Acronym | Meaning |
| NMAB | National Materials Advisory Board |
| CSI | Coelliptic Sequence Initiation |
| OOT | Out Of Tolerance |
| RNG | Range |
| CUC | ComPuter Usage Control |
| PUGS | Propellant Utilization And Gaging System |
| LOGO | Limit Of Government Obligation |
| MEP | Main Engine Propellant |
| ESVS | Escape System Ventilation System |
| FDS | Flight Dynamics Simulator |