| Acronym | Meaning |
| TFELD | Thin Film Electroluminescent Device |
| ERRIS | Emergency And Remedial Response Information System |
| TRANES | Time-resolved Area Normalized Emission Spectroscopy |
| SLE | Stochastic Liouville Equation (in Quantum Statistical Mechanics) |
| AMS | Alpha Methyl Styrene |
| AERMOD | AMS/EPA Regulatory Model |
| TFC | Thin Film Composite Membrane |
| AFV | Alternatively Fueled Vehicle |
| FRSS | Federal Register Search System |
| HIMU | High U/Pb Mantle (component) |