| Acronym | Meaning |
| AHM | Acutely Hazardous Materials |
| MMCDF | Multichannel Multiconfiguration Dirac-Fock Method |
| A/PI | Ab Initio Perturbed Ion (quantum Clacn. Method) |
| EBI | European Bioinformatics Institute |
| OBD | Optical Beam Deflection |
| MAFIAS | Micro Ammonia Flow Injection Analysis System |
| CSF | Catalyzed Soot Filter |
| TFDW | Thomas-Fermi-Dirac-Von Weizsaecker (method For Electronic Structure Calcns. On Mols.) |
| GCE | Glassy Carbon Electrode |
| MCC | Molecular Coupled-cluster (method) |