| Acronym | Meaning |
| ORAC | Organic Reaction Accessed By Computer |
| IMAGE | Imager For Magnetosphere-to-Aurora Global Exploration |
| PED | Potential Energy Distribution |
| MVP | Major Vault Protein |
| IOC | Intergovernmental Oceanographic Commission |
| APXPS | Appearance Potential X-ray Photoemission Spectroscopy |
| HBVE | 4-hydroxybutyl Vinyl Etherpar |
| GAMESS | General Atomic And Molecular Electronic Structure System |
| FNSI | Finding Of No Significant Impact |
| SWFM | Scanning Work Function Microscopy |