| Acronym | Meaning |
| DZDP | (double Zeta)-diffuse-polarization (basis Set In Configuration-mixing Mo Calcns. On Mols.) |
| UKAWRG | United Kingdom Acid Waters Review Group |
| EVA | Ethylene-vinyl Acetate Copolymer |
| BHTV | Borehole Televiewers |
| SAMSON | Severe Accident Management System Online Network |
| ISC3 | Industrial Source Complex Version 3 |
| PRIME | Purdue Rare Isotope Measurement Laboratory |
| ASW | Axial Spin Wave (type Of Hartee-Fock Wave Function) |
| DIU | Data Information Unit (of WOCE Data System) |
| LHD | Lower Hybrid Drift |