| Acronym | Meaning |
| ENMR | Electrophoretic NMR |
| LAD | Left Anterior Descending |
| NADB | National Air Data Branch (US EPA) |
| XD | Exothermic Dispersion |
| CPCA | Consensus Principal Component Analysis |
| SAMO | Simulated Ab Initio Molecular Orbital |
| CPSC | Consumer Product Safety Commission |
| VTZ | Valence Triple Zeta (basis Set) |
| CT | Disinfection Concentration Contact Time |
| NTD | Nuclear Track Detector |