| Acronym | Meaning |
| SILC | Stress-induced Leakage Current |
| ABPA | Allergic Bronchopulmonary Aspergillosis |
| FCHF | Frozen-core Hartree-Fock |
| ITER | International Toxicity Estimates For Risk |
| SRGO | Straight Run Gas Oils |
| IPS | Inclined Plate Settler (for Wastewater Treatment) |
| TCLP | Toxicity Characteristic Leaching Procedure |
| SMRI | Swedish Meat Research Institute |
| NOAEL | No Observable Adverse Effect Level |
| OVB | Orthogonalized Valence Bond Method |