| Acronym | Meaning |
| EXES | Electron-induced X-ray Emission Spectrometry |
| TDGC/MS | Thermal Desorption Gas Chromatography/mass Spectrometry |
| BGA | Ball Grid Array [electronic Packaging] |
| CP | Coupled Pair (many-electron Theory) |
| HIRLAM | High Resolution Limited Area Model |
| IBS | Irritable Bowel Syndrome |
| PAS | Photoacoustic Spectroscopy |
| ANA | Adiabatic Nuclei Approximation (in Electron-mol. Scattering) |
| SWICH | Solid Waste Information Clearinghouse And Hotline |
| RAGE | Receptor For Advanced Glycation Endproducts |