| Acronym | Meaning |
| NNSA | National Nuclear Security Administration |
| BCUT | Burden CAS And University Of Texas |
| TTO | Transient Tracers In The Ocean |
| WSATI-WQ | Weighted Species Association Tolerance Index-water Quality |
| LHEA | Laboratory For High Energy Astrophysics |
| NBI | Neutral Beam Injection |
| IGWMC | International Ground Water Modeling Center |
| LCHAD | Long-chain 3-hydroxyacyl-CoA Dehydrogenase |
| ECCES | Environmental Calculations Of Consequences From Energy Systems (model) |
| RAPD | Randomly Amplified Polymorphic DNA |