| Acronym | Meaning |
| PABA | P-aminobenzoic Acid |
| CEFIC | Conseil Europeen Des Federations De L'industrie Chimique |
| ODP | Optical Deformation Potential |
| CPST | Classical Perturbation Scattering Theory |
| FFPE | Formalin-fixed Paraffin-embedded |
| ICPMS | Inductively Coupled Plasma Mass Spectrometry |
| CC | Coupled Channel |
| FRAT | Free Radical Assay Technique |
| ETO | Exponential-type Orbital |
| AWWARF | American Water Works Association Research Foundation |