| Acronym | Meaning |
| FPL | Full Power Level |
| LN | Line |
| RFA | Request For Action |
| TDRS | Telemetry Downlist Receiving Site |
| RMT | Remote |
| SCA | Sequence Control Assembly |
| LSSM | Launch Site Support Manager |
| ESD | Experiment Systems Division |
| DFS | Directional Finding System |
| EPMS | Engineering Performance Management System |