| Acronym | Meaning |
| MCA | Middle Cerebral Artery |
| CASSCF-CCI | Complete Active Space Self-consistent Field-contracted CI |
| CAE | Computer-aided Engineering |
| OMTP | Overlap-multipole-expansion Procedure |
| CEMAS | Complete Element Matrix Analysis From Scattering |
| STOIIP | Stock Tank Oil Initially In Place |
| AF | Atomic Fluorescence |
| DWRD | Drinking Water Research Division (EPA) |
| DERP | Defense Environmental Restoration Program |
| EASE | Electronic Absorption Spectroscopy Experiments |