| Acronym | Meaning |
 | MTR | Magnetic Tape Recorder |
 | TERL | Test Equipment Readiness List |
 | DUA | Digital Uplink Assembly |
 | ECLS | Environmental Control And Life Support |
 | I | LSP IntegratedLogistics Support Plan |
 | SCR | Schedule Change Request |
 | CS | Checkout Station |
 | CCS | Command And Communication System |
 | RDCS | Reconfiguration Data Collection SYstem |
 | MORT | Management Oversight And Risk Tree |