| Acronym | Meaning |
| UKB | Unrestricted Kinetic Balance (in Calcns. Of Wave Functions And Energies) |
| FPD | Flame Photometric Detector (gas Chromatography) |
| AAD | Atomic Absorption Detector |
| TDLDA | Time-dependent Local-density Approximation |
| IPES | Inverse Photoemission Spectroscopy |
| OCEC | Open-channel Electrochromatography |
| MOA | Maximum Overlap Approximation |
| ADWIOS | Adiabatic Distorted Wave Infinite Order Sudden |
| FTNMR | Fourier-transform Nuclear Magnetic Resonance |
| SDRS | Surface Differential Reflectance Spectroscopy |