| Acronym | Meaning |
| STA | Single-transition Approximation |
| EIC | Electrostatic Interaction Chromatography |
| AHP | Average Hole-potential (method For Electronic-structure Calcns. On Mols.) |
| VAR | Vacuum Arc Remelting |
| ICOLP | Industry Cooperative For Ozone Layer Protection |
| SXRFMA | Synchrotron X-ray-fluorescence Microanalysis |
| APOE | Apolipoprotein E |
| LCVO | Linear Combination Of Valence Orbitals |
| CAC | Carbon Arc Cutting |
| WQMP | Water Quality Management Plan |