| Acronym | Meaning |
| ERW | Electrical Resistance Welding |
| CBA | Chemical Blowing Agent |
| XIAES | X-ray Induced Auger Emission Spectroscopy |
| NDDO | Neglect Of Diatomic Differential Overlap |
| EBA | Exponentiated Born Approximation |
| OASIS | Ocean And Atmospheric Sounding Interferometer System |
| CSAAS | Continuum Source Atomic Absorption Spectrometry |
| ESDI | Electron Stimulated Desorption Of Ions |
| HOSE | Harmonic Oscillator Stabilization Energy |
| MUSIC | Multiplicity Selective In-phase Coherence Transfer |