| Acronym | Meaning |
| UCAS-SCF | Unrestricted Complete Active Space Self-consistent Field |
| AREP | Averaged Relativistic Effective Potential |
| TURA | Toxics Use Reduction Act 1989 |
| MVR | Mechanical Vapor Recompression (evaporator) |
| CPE | Carbon Paste Electrode |
| TDLAS | Tunable Diode Laser Absorption Spectroscopy |
| ALA | American Library Association |
| SAPRC | Statewide Air Pollution Research Center |
| LLS | Linear-least Squares |
| EDXR | Energy Dispersive X-ray Reflectometry |