| Acronym | Meaning |
| TLM | Telemetry |
| UT&GS | Uplink Text And Graphics System |
| SCRS | Serialized Control And Reporting System |
| FRRID | Flight Readiness Review Item DisPosition |
| CLDST | Closed Loop Dynamic Stability Test |
| DATE | Dynamics |
| RJDF | Reaction Jet Driver Forward |
| POE | Proximity OPticai Device |
| CP | CandlePower |
| CPCL | Computer Program Change Library |