| Acronym | Meaning |
| CCMS | Committee On Challenges Of Modern Society (NATO) |
| EMG | Exponentially Modified Gaussian |
| GEH | Generalized Effective Hamiltonian |
| LVL | Laminated Veneer Lumber |
| PCILOCC | PCILO For Crystal Calculations |
| EMF | Electromagnetic Force |
| EBEBO | Extended Bond Energy Bond Order (quantum Calcn. Method) |
| CPF | Cancer Potency Factor |
| HTSS | Hierarchical Tree Substructure Search |
| ELA | Experimental Lakes Area (northwest Ontario) |