| Acronym | Meaning |
| UDWA | Unitarized Distorted-wave Approximation |
| XEAES | X-ray Excited Auger Electron Spectroscopy |
| USANS | Ultra-small-angle Neutron Scattering |
| SV | Sampling Visit |
| ECD | Environmental Cleanup Division |
| BSBL | Bond Strength-bond Length (model Of Atom Abstraction Reaction) |
| MFS | Major Facilitator Superfamily |
| D-SIC | Degeneracy-dependent Self-interaction Correction |
| ND | Nitrification Denitrification |
| THC | Total Hydrocarbon |