| Acronym | Meaning |
| DSB | Double Side Band |
| E-P | Electron/Proton |
| PCB | Product Configuration Baseline |
| WTR | Western Test Range |
| TAEM | Terminal Area Energy Management |
| PTV | Pathfinder Test Vehicle |
| R/O | Rollout |
| FTS | Federal Telecommunications System |
| MDDS | Material Directory Data Sheet |
| OFTR | Orbital Flight Test Requirement |