| Acronym | Meaning |
| GPCR | G-protein-coupled Receptor |
| IAES | Ion Excited Auger Electron Spectroscopy |
| FADD | Fas-associated Death Domain Protein |
| UCM | Unresolved Complex Mixt. |
| CVT | Canonical Variational Transition-state (theory) |
| BAL | Blood Alcohol Level |
| PESTM | Photon Emission Scanning Tunnel Microscopy |
| BCR | Bureau Communitaire De Reference (of The CEE = Commission Of European Communities |
| OHAO | Orthogonalized Hybrid Atomic Orbital |
| NBS | Nucleotide-binding Site |