| Acronym | Meaning |
![](file.png) | CRD | Change Request Disposition |
![](file.png) | GSO | Ground Support Operations |
![](file.png) | ENGR | Engineer |
![](file.png) | LB | Low Bay |
![](file.png) | MIPR | Military Intergovernmental Purchase Request |
![](file.png) | LSSRC | Life Sciences Shuttle Research Centrifuge |
![](file.png) | SFPA | Single Failure Point Analysis |
![](file.png) | IV | Interior Upper Stage |
![](file.png) | PIPA | Pulse Integrating Pendulum Assembly |
![](file.png) | ELS | Earth Landing System (Subsystem) |