| Acronym | Meaning |
| HREM | High-resolution Electron Microscopy |
| UASBR | Upflow Anaerobic Sludge Blanket Reactor |
| DIN | Direct Injection Nebulizer |
| COSHI | Clearinghouse For Occupational Safety And Health Information |
| EWS | Engineering Workstation |
| VAM | Valid Analytical Measurement |
| DMA | Differential Mobility Analyzer |
| BOVB | Biorthogonal Valence Bond |
| IAG | Island-arc Granitoids |
| MCP | Model Core Potential |