| Acronym | Meaning |
| EPICS | Energetic Pion Channel And Spectrometer |
| ACS | American Chemical Society |
| AIS | Advanced Isotope Separation |
| ART | Aqueous Recycle Technologies |
| EODC | Earth Observation Data Centre |
| GEOSIF | Geoscientific Information Framework |
| AGS | Annulus Gas System |
| ACFM | Actual Cubic Feet Per Minute |
| ASAP | Aerospace Safety Automation Program |
| AIS | Administrative Information Systems |