| Acronym | Meaning |
| DWS | Drinking Water Standard |
| MODS | Magneto-Optical Difference Spectroscopy |
| SSF | Synchronous Scanning Fluorescence |
| LTP | Leachate Treatment Plant |
| VNS | Vicarious Nucleophilic Substitution |
| ETSAP | Energy Technology Systems Analysis Program |
| ASMA | Alpha-smooth Muscle Actins |
| ETO | Exponential-type Orbital |
| PIES | Pollution Prevention Information Exchange System |
| CAR | Computer Aided Retrieval |