| Acronym | Meaning |
| HMM | Hazardous Materials Management |
| TPA | Two-photon Absorption |
| ZPL | Zero-phonon Line |
| HADD | Highest Average Daily Dose |
| SA-CAS-SCF | State-averaged-complete Active Space-SCF |
| TDMS | Thermal Desorption Mass Spectrometry |
| PSP | Paralytic Shellfish Poison |
| DCPAES | Direct Current Plasma Atomic Emission Spectrometry |
| ORO | Office Of Regional Operations |
| LOAEL | Lowest Observed Adverse Effect Level |