| Acronym | Meaning |
| GEMS | Graphical Exposure Modeling System |
| QDIP | Quantum Dot Infrared Photodetector |
| ISDN | Integrated Services Digital Network |
| PAB | Particle Associated Bacteria |
| OAPP | Oxidized Atactic Polypropylene |
| TMWAM | Turkey-Mersey Watershed Acidification Model |
| HEXS | High-energy X-ray Scattering |
| GACT | Granular Activated Carbon Treatment |
| SKPM | Scanning Kelvin Probe Microscopy |
| HMO | Hueckel Molecular Orbital |