| Acronym | Meaning |
 | ESCU | Extended Service And Cooling Umbilical |
| STR | LStructural |
| M/LR | Maintenance Loop Recorder |
| CIA | Control Interface Assembly |
| PCS | Payload Control Supervisor |
| PHMC | Probe Heater Motor Controller |
| SP | Signal Processor |
| PAV | Pressure Actuated Valve |
| EPSP | Experiment Power Switching Panel |
| SGLSY | Space Ground Link SYstem |
Browse by Letter:
