| Acronym | Meaning |
| MTEL | Maximum Tolerable Exposure Levels |
| FAS | Flame Absorption Spectroscopy |
| CIPEA | Comite International Pour L'Etude Des Argiles |
| AERO | Association For Excellence In Reactor Operations |
| IEA | Industrial Environmental Association |
| RRIM | Reinforced Reaction-injection Molding |
| PRTR | Pollutant Release And Transfer Register |
| WNV | West Nile Virus |
| PUHFS | Projected Unrestricted-Hartree-Fock-Slater |
| MORASS | Multiple Overhauser Relaxation AnalysiS And Simulation |