| Acronym | Meaning |
| GATT | Gate Assisted Turnoff Thyristor |
| PGA | Programmable Gain Amplifier |
| MET | Mission Elapsed Time |
| LOS | Lift-Off Simulator |
| DADE | Data Acquisition And Decommutation EquiPment |
| TCR | Test Conductor |
| MOS | Metal Oxide Semiconductor |
| DUPLXR | Duplexer |
| GATP | Ground Acceptance/Article Test Procedure |
| OCF | Onboard Computational Facility |