| Acronym | Meaning |
| PSIT | Plasma Source Ion Trap |
| HMIMS | Hazardous Materials Incident Management System |
| TOD | Total Oxygen Demand |
| NN-TB | Nearest-neighbor Tight Binding |
| MSAE | Multistate Atomic Expansion (method For At. Collisions) |
| EMIRA | Epidemiological And Microbial Risk Assessment |
| ESMS | Electrospray Ionization Mass Spectrometry |
| GPMAS | Gas Phase Molecular Absorption Spectrometry |
| MIBD | Micro-interferometric Backscatter Detection |
| CPMV | Cowpea Mosaic Virus |