| Acronym | Meaning |
| GBT | Green Bank Telescope |
| GRS | Gamma Ray Spectrometer |
| OCGF | Organic Crystal Growth Facility |
| PEM | Particle Environment Monitor |
| CETA | Crew And Equipment Translation Aid |
| ESOC | European Space Operations Centre |
| ANSI | American National Standards Institute |
| FUSE | Far Ultraviolet Spectroscopic Explorer |
| IRFNA | Inhibited Red Fuming Nitric Acid |
| PRTLS | Powered RTLS |