| Acronym | Meaning |
 | MSWV | Multiple Square Wave Voltammetry |
 | POC | Point Of Compliance |
 | APPI | Atmospheric Pressure Photoionization |
 | ELDOR | Electron Double Resonance |
 | SIMS | Surface Impoundment Modeling System |
 | RFC | Inhalation Reference Concentration |
 | NEMD | Non-equilibrium Molecular Dynamics |
 | BSO | Basic Symmetric Operator (in Second-quantization Calculations) |
 | ILL | Interlibrary Loan |
 | MCNDO | Modified Complete Neglect Of Differential Overlap |