| Acronym | Meaning |
| FPC | Fluids Pressure Control |
| MHD | Multihead Disc |
| FRT | Flight Readiness Training |
| EED | Electroexplosive Device |
| RPE | Reliability Project Engineer |
| PDA | Propellant Drain Area |
| VATA | Vibro-Acoustic Test Article |
| CIU | Controller Interface Unit |
| VSI | Video Simulation Interface |
| TDRS | Telemetry Downlist Receiving Site |