| Acronym | Meaning |
![](file.png) | ME | Main Engine |
![](file.png) | CWSU | Caution And Warning Status Unit |
![](file.png) | EL | MECH Electromechanical |
![](file.png) | V&DA | Video And Data Acquisition |
![](file.png) | MTE | Multisystem Test Equipment |
![](file.png) | MET | Mission Events Timer |
![](file.png) | CORE | Common Operational Research Equipment |
![](file.png) | OIC | Orbiter (Orbital) Integrated Checkout |
![](file.png) | E/0-IMS | E/0-Information Management System |
![](file.png) | LOS | Loss Of Signal |