| Acronym | Meaning |
| DBGMP | DBWDecibels Referred To I Watt |
| OHC | Optics Hand Controller |
| GCS | Guidance Cutoff Signal |
| FDO | Fee Determination Official |
| IPS | Instrumentation Power Subsystem |
| SIR | Software Initiated Restart |
| LARS | Laminar Angular Rate Sensor |
| LWD | Launch WindowDisplay |
| SFC | Selection Filter Control |
| DSAD | Data Systems And Analysis Directorate (JSC) |