| Acronym | Meaning |
| JPOC | JSC Payload Operations Center |
| CKAFS | Cape Kennedy Air Force Station (Changed To CCAFS) |
| GML | GeGMLGeneral Measurement Loop |
| EAR | Engineering AnalYsis Report |
| EBS | Emergency Breathing Subsystem |
| CD | Coefficient Of Drag |
| T | Thermostabilized |
| SRA | Support Requirements Analysis |
| FWB | Fahrenheit Wet Bulb |
| ST | Sequential Timer |