| Acronym | Meaning |
| ERSI | Elastomeric Reusable Surface Insulation |
| TIM | Technical Interchange Meeting |
| PPS | Pulse Per Second |
| TR | TechnicalReport |
| BDT | Block Data Transfer |
| P&FS | Particles And Fields Subsatellite |
| GOCA | GrGOCAGround Operations Control Area |
| VIS | Visibility |
| LARS | Laminar Angular Rate Sensor |
| PBS | Protective Breathing System |