| Acronym | Meaning |
| CPP | Chemical Production Processes |
| WLN | Washington Library Network |
| UMP2 | Unrestricted Moeller-Plesset 2nd-order (perturbation Theory) |
| HCA | Heterocyclic Amine |
| IHF | Inhomogeneous Hartree-Fock |
| A2LA | American Association For Laboratory Accreditation |
| CNDO SP | Complete Neglect Of Differential Overlap Spin Polarization |
| DNRC | Department Of Natural Resources And Conservation |
| CMS | Corrective Measures Study |
| HBVE | 4-hydroxybutyl Vinyl Etherpar |