| Acronym | Meaning |
| APH | Adiabatically Adjusting |
| EICVOM | Equivalent Ionic Core Virtual Orbital Model |
| ZRPA | Zero-radius Potential Approximation |
| ODAS | Ocean Data Acquisition System |
| LEAP | Local-electrode Atom Probe |
| WMTADS | Waste Management Technology Analysis Decision Support |
| RIBE | Reactive Ion Beam Etching |
| BSE | Backscattering Electrons |
| TISAB | Total Ionic Strength Adjustment Buffer (for Fluoride) |
| SHRS | Stimulated Hyper Raman Scattering |