| Acronym | Meaning |
| ADC(N) | Algebraic Diagrammatic Construction (method In Nth-order Perturbation Theory) |
| DFPT | Density-functional Perturbation Theory |
| MODFET | Modulation-doped Field-effect Transistor |
| BEES | Ballistic Electron Emission Spectroscopy |
| CCOSM | Chemistry And Circulation Occultation Spectroscopy Mission |
| COSEPUP | Committee On Science |
| PAS | Photoacoustic Spectroscopy |
| MCHF | Multiconfiguration Hartree-Fock |
| SPRKKR | Spin-polarized Relativistic Korringa-Kohn-Rostoker |
| CPIMA | Center On Polymer Interfaces And Macromolecular Assemblies |