| Acronym | Meaning |
| SPMP | Scanning Proton Microprobe |
| QTOF | Quadrupole Time-of-flight |
| STA | Single-transition Approximation |
| CHAART | Center For Health Applications Of Aerospace-Related Technologies |
| GCRIO | Global Change Research Information Office |
| ADI | Acceptable Daily Intake |
| VCC-RIOS | Vibrational Close-coupled-rotational Infinite Order Sudden |
| GFMT | Green Function Muffin Tin (method In Electronic Structure Study) |
| LOEL | Lowest-Observed-Effect Level |
| LEEMS | Low Energy Electron Mass Spectroscopy |