| Acronym | Meaning |
| SIC | Std. Industrial Code |
| BSH | Bile Salt Hydrolase |
| PLSR | Partial Least-squares Regression |
| PPAC | Parallel-plate Avalanche Counter |
| ICACGP | International Commission On Atmospheric Chemistry And Global Pollution |
| LTDU | Land Treatment Demonstration Unit |
| FGH | Fourier-grid Hamiltonian |
| CPHF | Coupled Perturbed Hartree-Fock |
| DIPE | Diisopropyl Ether |
| CCAP | Cancer Chromosome Aberration Project |