| Acronym | Meaning |
| EUV | Extreme Ultraviolet |
| HAGIS | Headspace Analysis Gas-phase Infrared Spectroscopy |
| MWM | Meandering Winding Magnetometer |
| TNFR | Tumor Necrosis Factor Receptor |
| EHS | Extremely Hazardous Substance |
| GCCP | Global Climate Change Program |
| NET | Norepinephrine Transporter |
| SURF III | Synchrotron UV Radiation Facility (at NIST) |
| BSCO | Break Specific Carbon Monoxide |
| BCS | British Chemical Standard |