| Acronym | Meaning |
| MR-MP | Multireference Moeller-Plesset (perturbation Theory) |
| IUTOX | International Union Of Toxicology |
| APYS | Auger-electron Partial Yield Spectroscopy |
| NK | Natural Killer |
| CAMP | Cyclic Adenosine Monophosphate |
| SBZ | Surface Brillouin Zone |
| FPC | Fixed Partial Charge |
| BHT | Butylated Hydroxytoluene |
| SID | Surface Ionization Detector |
| ALCHEMI | Atomic Location By Channeling Enhanced Microanalysis |