| Acronym | Meaning |
| AA | Atomic Absorption |
| ICD | Induced Circular Dichroism |
| CIS | Chemical Information System |
| ACC | Antarctic Circumpolar Current |
| RRT | Relative Retention Time |
| AECMA | European Association Of Aerospace Manufacturers |
| EFG GTO | Electric Field Gradient Gaussian-type Orbital |
| SCF2 | Two-electron Self-consistent Field |
| HMG | High Mobility Group |
| CVMO | Cluster Valence Molecular Orbital |