| Acronym | Meaning |
| RBC | Rotating Biological Contactor |
| RDO | Reduced Density Operator |
| FMASH | FeO-MgO-Al2O3-SiO2-H2O System |
| SCEP | Self-consistent Electron-pair Theory |
| HECD | Hot Electron Capture Dissociation |
| RVCM | Residual Vinyl Chloride Monomer |
| AFRP | Aramid Fiber-reinforced Plastic |
| FZ | Fusion Zone |
| CLOD | Concn. Limit Of Detection |
| NLO | Nonlinear Optical |