| Acronym | Meaning |
| F/C | Fit Check |
| OOP | Out Of Position |
| OBS | Operational Bioinstrumentation System |
| SAMTO | Space And Missi E Test Organization (VAFE3) |
| RTOP | Research And Technology Objectives And Plans |
| SOC | Simulation Operation ComPuter |
| IIS | Joint Integrated Simulation |
| CIS | Contractor's Information Submittal |
| PSA | PowerServoAssembly |
| VLS | Vandenberg Launch And Landing Site |