| Acronym | Meaning |
| V | Valve |
| FSAA | Flight Simulator For Advanced Aircraft |
| COOP | Cooperative |
| MTB | Materials Testing 13ranch |
| GBR | Glass Bead Rating |
| TAR | Technical Analysis Request |
| EVT | Extravehicular Transfer |
| MTBMA | Mean Time Between Maintenance Action |
| AIRS | Atmospheric Infrared Sounder |
| SPDB | Subsystem Power Distribution BC)x |