| Acronym | Meaning |
| LEMA | Least Error Matrix Analysis |
| ASIC | Application Specific Integrated Circuit |
| APLR | Annual Pollutant Loading Rate |
| HDD | Hard Disk Drive |
| IGLO | Individual Gauge For Localized Orbital |
| CLF | Current Literature File |
| CAHF | Configuration-averaged Hartree-Fock |
| IAD | Ion Assisted Deposition |
| TAGGSI | Transfer Of Aerosols And Gases To The Greenland Snow And Ice |
| ESIG | European Solvents Industry Group |