| Acronym | Meaning |
| SSW | Solid-state Welding |
| DAIM | Deformed Atoms In Molecules |
| ERAD | Economic And Regulatory Analysis Division (OPPE) |
| ERA | Environmental Risk Assessment |
| PVA | Polyvinyl Alcohol |
| DHFR | Dihydrofolate Reductase |
| RSV | Reduced Sp. Viscosity |
| WMAC | Waste Minimization Assessment Center |
| CBDS | Carcinogenesis Bioassay Data System |
| RS-HFPT | Rayleigh-Schroedinger Hartree-Fock Perturbation Theory |