| Acronym | Meaning |
| MR-L-CEPM | Multireference-linearized-coupled Electron Pair Method |
| PRINS | Primed In Situ DNA Synthesis |
| AFB | Atmospheric Fluidized Bed |
| AAO | Amino Acid Oxidase |
| NHLBI | National Heart |
| CSCBS | Charge-self-consistent Band-structure (method) |
| ZDO | Zero Differential Overlap |
| CBED | Convergent-beam Electron Diffraction |
| MBESHO | Maximum Bond-energy Symmetry Hybrid Orbital |
| PINS | Portable Isotopic Neutron Spectroscopy |