| Acronym | Meaning |
| RISM | Reference Interaction Site Model |
| WFGD | Wet Flue Gas Desulfurization |
| CAMEO | Computer Aided Management Of Emergency Operations |
| CMU | Condition Monitoring Unit |
| FBL | Fixed Bed Loop |
| TSW | Torsional Spin Wave (type Of Hartree-Fock Wave Function) |
| AHRQ | Agency For Healthcare Research And Quality |
| PCDW | Pluvinage Continuum Distorted Wave ( A Wave Function In Calcns. On Atomic And Molecular Collisions) |
| CMAS | CaO-MgO-aluminum Oxide-silicon Dioxide |
| RDF | Radial Distribution Function |