| Acronym | Meaning |
| MPI | Multivariable Proportional-integral [control(ler)] |
| SCM | Surface Complexation Model (of Adsorption) |
| FMF | Frozen Molecular Fragment (method In Calcn. Of Intermol. Potentials And Charge Distributions) |
| ERP | Enterprise Resource Planning |
| HAF | Halogen Acid Furnaces (for Burning Halogenated Wastes |
| SPG | Sequential Product (of) Geminals |
| TDPT | Time-dependent Perturbation Theory |
| ADP | Auger Depth Profiling |
| SVE | Soil Vapor Extraction |
| LIF | Laser Induced Fluorescence |