| Acronym | Meaning |
| LEAP | Local-electrode Atom Probe |
| HDI | High-density Inclusion |
| GCE | Ground-based Cloud Experiment |
| AJM | Abrasive Jet Machining |
| OVOC | Other Volatile Organic Compound |
| CFU | Colony Forming Unit (for Bacteria Counting In Water Disinfection) |
| TDMCSCF | Time-dependent MC-SCF |
| OSAC | Organic Structures Accessed By Computer |
| IMAGE | Integrated Model To Assess The Greenhouse Effect |
| EDW | Electron Density Wave |