| Acronym | Meaning |
| LEAR | Low Energy Antiproton Ring |
| SRPES | Synchrotron Radiation Photoelectron Spectroscopy |
| ICM | Intracluster Medium |
| AF | Atomic Fluorescence |
| ACFB | Atmospheric Circulating Fluidized Bed |
| CDCGE | Continuous Denaturing Capillary Gel Electrophoresis |
| EI | Electron Impact |
| APUMPN | Approximately Projected Unrestricted Moeller-Plesset Nth-order |
| MAS | Magic Angle Spinning (solid State NMR) |
| PVB-CSF | Projected Valence Bond-configuration State Function |