| Acronym | Meaning |
| DFT | Density-functional Theory |
| CMASN | Calcium Oxide-magnesia-alumina-silica-sodium Oxide |
| MAGIC | Model Of Acidification Of Groundwater In Catchments |
| SIOS | Semiclassical Infinite-order Sudden (in Rotationally-inelastic Scattering Calcns.) |
| AA | Atomic Absorption |
| IFFE | Immune Free Flow Electrophoresis |
| CSH | Centrifugal Sudden Hyperspherical (coordinate Reactive Scattering Code) |
| AGMA | American Gear Manufacturers Association |
| IRM | Initial Remedial Measure |
| SP-RPAE | Spin Polarized-random Phase Approxn. (with) Exchange |