| Acronym | Meaning |
| LSS | Life-Span Study |
| COPNA | Condensed Polynuclear Aromatics |
| VCQD | Vertically Coupled Quantum Dots |
| ECISDT | Size-extensive CI With Single And Double And Triple Excitations |
| HWSFC | Hazardous Waste Superfund Collection |
| FRDS | Federal Reporting Data System |
| NSC | National Safety Council |
| HSCIE | High-temperature Solid-state Catalytic Isotope Exchange |
| WPCF | Water Pollution Control Federation |
| SLE | Solid-liquid Equilibria |