| Acronym | Meaning |
| PIES | Pollution Prevention Information Exchange System |
| AME | Apparent Mineralocorticoid Excess |
| BRCA2 | Breast Cancer Gene 2 |
| CNDO LHP | Complete Neglect Of Differential Overlap Longet-Higgins-Pople |
| CSWRCB | California State Water Resources Control Board |
| PIMS | Process Information Management System |
| ALAD | Delta-aminolevulinic Acid Dehydratase (lead Poisoning Indicator) |
| SLMO | Symmetry-adapted Localized Molecular Orbital |
| EGDN | Ethylene Glycol Dinitrate |
| STAT | Slotted Tube Atom Trap |