| Acronym | Meaning |
| CLOPPA | Contribution From Localized Molecular Orbitals With Polarization Propagator Approach |
| CCFO | Charge-charge Flux Overlap (model In Mol.-property Calcns.) |
| MEMS | Microelectromechanical Systems |
| WQI | Water Quality Index |
| HASP | Health And Safety Plan |
| RPD | Relative Percent Difference |
| ESD | Electrostatic Discharge |
| CELISA | Competitive Enzyme-linked Immunoabsorbent Assay |
| GGC | Generalized Gradient-corrected (density-functional) |
| DLM | Diffuse Layer Model (of Adsorption) |