| Acronym | Meaning |
| RPP | Reinforced Pyrolytic Plastic |
| QRE | Quick-Reaction Estimate |
| RVDT | Rotary Variable Differential Transducer |
| PREP | Preparation |
| ORSDI | Oak Ridge Selective Dissemination Of Information |
| SDRD | SuPplier Data Requirements Description |
| PPEP | Plasma Physics And Environmental Perturbation |
| FDA | Flight Deck Assembly (FDF) |
| K-STSM | KSC STS Plan/Requirement |
| CCTV | Closed Circuit Television |