| Acronym | Meaning |
| CEMOS | Complementary Enhanced Metal-oxide Semiconductor |
| MCEB | Multiconfiguration Energy Bound |
| FNTS | Fast Neutron Transmission Spectroscopy |
| QFT | Quantum Field Theory |
| RPD | Retarding Potential Difference |
| FACOSH | Federal Advisory Council For Occupational Safety And Health |
| TWV | Trinkwasserverordnung (German Drinking Water Ordinance) |
| BESB | Biological Environmental Specimen Banking |
| STODI | Slater-type Orbital-point Dipole Interaction (in Mol. Polarizability Calcns.) |
| TPM | Two-potential Model (in At. Scattering Calcns.) |