| Acronym | Meaning |
| PHSF | Payload Hazardous Servicing Facility |
| LTD | Limited |
| FP | Flight Plan |
| RAD | Radian |
| GCILC | Ground Command Interface Logic Controller |
| FMS | Food Management System (Subsystem) |
| RAHF | Research Animal Holding Facility |
| SOMF | Start Of Minor Frame |
| ROS | Removable Overhead Structure |
| CRG | Correspondence Review Group |