| Acronym | Meaning |
| HRMAS | High-resolution Magic-angle Spinning |
| BMV | Berthier-Millie-Veillard Method (semiempirical MO-SCF) |
| HBL | Health Based Level |
| PBPD | Physiologically Based Pharmacodynamic |
| HSL | Hazardous Substance List |
| NECTAR | National Electronic Clinical Trials And Research |
| ESMS | Electrospray Ionization Mass Spectrometry |
| LOIS | Land-Ocean Interaction Study |
| VPSSQM | Variable-phase Supersymmetric Quantum Mechanics |
| CEEM | Center For Energy And Environmental Management |