| Acronym | Meaning |
| ATTIC | Alternative Treatment Technology Information Center (US EPA) |
| TCLP | Toxicity Characteristic Leaching Procedure |
| AGWSE | Association Of Ground Water Scientists And Engineers |
| PIPN | Pseudo Interpenetrating Polymer Network |
| LCDA MO | Linear Combination Of Donor-acceptor Molecular Orbital Theory |
| SHR | Selective Hybrid Reduction |
| NIPR | National Institute Of Polar Research |
| HPLC | High-performance Liquid Chromatography |
| TRI | Toxic Release Inventory |
| LCGTO-MCP-LS | Linear Combination Of Gaussian-type Orbitals-model Core Potential-local Spin Density |