| Acronym | Meaning |
| CRADA | Cooperative Research And Development Agreement |
| DNO | Delocalized Natural Orbital |
| EEL | Environmental Exposure Levels |
| NOHS | National Occupational Hazard Survey |
| FWA | Fluorescent Whitening Agent |
| VGF | Vertical Gradient Freeze |
| RFM | Relativistic Mean Field |
| DCS | Distributed Control System |
| GSNO | Ground-state Natural Orbital |
| SAFT | Statistical Assocg. Fluid Theory |