| Acronym | Meaning |
| VPO | Vapor Pressure Osmometry |
| ALAD | Delta-aminolevulinic Acid Dehydratase (lead Poisoning Indicator) |
| MCDF-OL | Multiconfiguration Dirac-Fock Optimum Level |
| FMS | Frequency Modulation Spectroscopy |
| PEMFC | Polymer Electrolyte Membrane Fuel Cell |
| ICCVAM | US Interagency Coordination Committee On The Validation Of Alternative Methods |
| FO-ECP | Frozen Orbital-effective Core Potential |
| BSSEC | Basis-set Superposition Error Correction |
| CFE | Colony-forming Efficiency |
| FSM | Folded-sheet Mesoporous Material |