| Acronym | Meaning |
| FP | Fine Pointing |
| DUPLXR | Duplexer |
| OEAS | Orbital Emergency Arresting System |
| ECP | Engineering Change Proposal |
| SAVER | Shuttle Avionics Verification And Evaluation |
| TASPR | Technical And Schedule Performance Report |
| DBIA | Data Bus Isolation Amplifier |
| MCCC | Mission Control And Computing Center |
| IDR | IntermediateDesignReview |
| UST | Universal Servicing Tool |