| Acronym | Meaning |
| CMOS | Complementary Metal Oxide Silicon |
| DBGMP | DBMDecibels Referred To I Milliwatt |
| SIA | Solar Inertial Attitude |
| RVCF | Remote Vehicle Checkout Facility |
| TDM | Time-Division Multiplexing (Multiplexer) |
| EPRN | Emergency Program Release Notice |
| RSF | Refurbishment And Subassembly Facility (KSC) |
| IPS | IRG Inertial Rate Gyro |
| PA | Power Amplifier |
| CSI | Crew Software Interface |