| Acronym | Meaning |
| WSC | World Semiconductor Council |
| AMD | Age-related Macular Degeneration |
| DIN | Dissolved Inorganic Nitrogen |
| EPIC | Erosion-productivity Impact Calculator |
| CMC | Conditional Moment Closure [model] |
| PAE | Postantibiotic Effect |
| EDXA | Energy-dispersive X-ray Analysis |
| TAI | Thermal Alteration Index |
| PHEMT | Pseudomorphic High Electron Mobility Transistor |
| PSU | Practical Salinity Units |