| Acronym | Meaning |
| I-TEQ | International Toxic Equivalent |
| TAMS | Tandem Accelerator Mass Spectrometry |
| ERA | Expedited Removal Action |
| HRMS | High Resolution Microwave Survey |
| TPSA | Total Prostate Specific Antigen |
| TRFQ | Time-resolved Fluorescence Quenching |
| CHF | Coupled Hartree-Fock |
| SPIES | Surface Penning Ionization Electron Spectroscopy |
| GFEMO | Generalized Free Electron Molecular Orbital |
| CFSTR | Continuous Flow Stirred Tank Reactor |