| Acronym | Meaning |
| EROD | Ethoxyresorufin-O-deethylase (REG 59793-97-4) |
| EBSM | Extended Breathing Shell Model |
| POL-CI | Polarization Configuration Interaction |
| NERD | Neutron Elastic Recoil Detection |
| LET | Light-emitting Transistor |
| ELSA | Emergency Level Scale Assessment |
| MIS | Metal-insulator-semiconductor (solar Cells) |
| DECENT | Distribution Of Exact Classical Energy Transfer Approximation |
| R-CNDO/1X | Relativistic Complete Neglect Of Differential Overlap (method) |
| MCE | Magnetocaloric Effect |