| Acronym | Meaning |
| FRSI | Flexible Reusable Surface Insulation |
| PCG | Protein Crystal Growth Experiment |
| SAS | Space Activity Suit / Space Adaptation Syndrome |
| HV | High Voltage |
| FTS | Flight Telerobotic Servicer |
| GUGK | Glavnoye Upravileniye Geodesii I Kartografii |
| ISO | Infrared Space Observatory |
| LLNL | Lawrence-Livermore National Laboratory |
| ANSI | American National Standards Institute |
| ESTEC | European Space Research And Technology Centre |