| Acronym | Meaning |
| RCC | Range Commanders Council (DOD) |
| EPD | Electrical Power Distribution |
| SNF | SYstem Noise Figure |
| RG | Rate Gyro |
| WUSCI | Western Union Space Communications |
| CIRHS | Critical Items And Residual Hazards List |
| EMN | Engineering Management Network |
| MES | Mated Elements Simulator |
| CO | Change Order |
| PUPO | Pull Up Push Over |