| Acronym | Meaning |
| MACH | Velocity Relative To The Speed Of Sound |
| CKAFS | Cape Kennedy Air Force Station (Changed To CCAFS) |
| PUGS | Propellant Utilization And Gaging System |
| BARS | Baseline Accounting And Reporting System |
| CL | Closed Loop |
| OOSDP | On-Orbit Station Distribution Panel |
| DM | Disassembly Manual |
| CHG | Charge |
| INTVL | Interval |
| CIA | Control Interface Assembly |