| Acronym | Meaning |
| RMS | Remote Manipulator System |
| LWHS | Light-Weight Headset |
| CIA | Control Interface Assembly |
| AEPI | Atmospheric Emissions Photo Imaging |
| RCC | Reusable Carbon-Carbon |
| HSCU | Hydraulic SUPPly And Checkout Unit |
| ED | Explosive Device |
| ADC | Affiliated Data Center |
| SRS | Support Requirements System |
| MIO | Management Integration Office |