| Acronym | Meaning |
| FMO3 | Flavin-containing Monooxygenase-3 |
| RBA | Refined Born Approximation (for Atom-mol. Collisions) |
| PGAA | Prompt Gamma-ray Activation Analysis |
| NSOM | Near-field Scanning Optical Microscopy |
| HOLZ | Higher Order Laue Zone |
| ILAP | Inter-Laboratory Analysis Program |
| GLC | Gas Liquid Chromatography |
| CEFIC | European Chemical Industry Association |
| ALMA | Atacama Large Millimeter Array |
| QRHF-CC | Quasirestricted Hartree-Fock Coupled Cluster |