| Acronym | Meaning |
| AAR | Alkali-aggregate Reaction |
| BHGM | Borehole Gravity Meter |
| RRS | Resonance Rayleigh Scattering |
| MB-SAPT | Many-body Symmetry-adapted Perturbation Theory |
| CGTO | Contracted Gaussian-type Orbital |
| HER | Human Estrogen Receptorpar |
| IBIL | Ion Beam Induced Luminescence |
| PRZM | Pesticide Root Zone Model |
| MEM | Maximum Entropy Method |
| MCLR | Multiconfigurational Linear Response (an MC-SCF Method) |