| Acronym | Meaning |
| SAFM | Scanning Acoustic Force Microscopy |
| CBF | Correlated Basis Function |
| NSDWR | National Secondary Drinking Water Regulations |
| MIH | Method Of Intermediate Hamiltonians |
| IGC | Inverse Gas Chromatog. |
| FAEC | Factor Analysis With Equilibrium Constraints |
| NRRA | Nuclear Resonant Reaction Analysis |
| VMS | Volcanogenic Massive Sulfide |
| FPEIS | Final Programmatic Environmental Impact Statement |
| COHMED | Cooperative Hazardous Materials Enforcement Development Program |