| Acronym | Meaning |
| RAA | Rigid-atom Approxn. (in Electronic Structure Calcns.) |
| TPO | Temperature-programmed Oxidiation |
| NOMAD | Neutrino Oscillation MAgnetic Detector |
| VGAAS | Vapor Generation Atomic Absorption Spectrometry |
| LAMOFS-ETE | Laser Excited Molecular Fluorescence Spectroscopy With Electrothermal Evaporation |
| SO-LAPW | Spin-orbit (coupling) Linearized Augmented Plane Wave |
| BIOME | Biological Imaging And Observation/Mission To Earth |
| ALAU | Delta-aminolevulinic Acid Dehydratase In Urine (lead Poisoning Indicator) |
| MAST | Mega-Amp Spherical Tokamak |
| CEBAF | Continuous Electron Beam Accelerator Facility |