| 2,4-D | 2,4-dichlorophenoxyacetic acid |
| 2D-LC | Two-Dimensional Liquid Chromatography |
| 2D-LC-HRMS | Two-Dimensional Liquid Chromatography-High-Resolution Mass Spectrometry |
| 3-keto-LCA | 3-keto-lithocholic acid |
| 4-tOP | 4-tert octylphenol |
| AAMA | N-acetyl-S-(2-carbamoylethyl)-L-cysteine |
| ACN | Acetonitrile |
| AO2246 | 2,2′-methylenebis(4-methyl-6-tert-butylphenol) |
| BCPP | Bis(1-chloro-2-propyl) phosphate |
| BDCIPP | Bis(1,3-dichloro-2-propyl) Phosphate |
| BEH | Bridged ethyl hybrid |
| BHA | Butylated hydroxyanisole |
| BHT | Butylated Hydroxytoluene |
| BP-3 | Benzophenone-3 |
| BPA | Bisphenol A |
| BPB | Bisphenol B |
| BPS | Bisphenol S |
| BPF | Bisphenol F |
| BRPs | Brominated Phenols |
| CDCCA | Cis-3-(2,2-dichlorovinyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid |
| CECs | Contaminants of Emerging Concern |
| CEMA | N-acetyl-S-(2-carboxyethyl)-L-cysteine |
| CINA6 | 6-chloronicotinic acid |
| CSF | Cerebrospinal fluid |
| CV | Coefficient of variation |
| DBUP | Dibutyl phosphate |
| DBS | Dried blood spots |
| DDA | Data-dependent acquisition |
| DEHP | Di-2-ethylhexyl phthalate |
| DIA | Data-independent acquisition |
| DiNP | Di-iso-nonyl phthalate |
| DMDP | Dimethyldithiophosphate |
| DMTP | Dimethylthiophosphate |
| DOCP | Diphenyl cresyl phosphate |
| DPCP | Diphenyl phenyl phosphate |
| DPG | 1,3-Diphenylguanidine |
| DPHP | Diphenyl Phosphate |
| EC | European Commission |
| ECHO | Environmental influences on Child Health Outcomes |
| EPOLs | Environmental Pollutants |
| ETL | Enterolactone |
| EQU | Equol |
| FLUO2 | 2-hydroxyfluorene |
| GC | Gas Chromatography |
| GC-MS | Gas chromatography-mass spectrometry |
| GC-HRMS | Gas Chromatography-High-Resolution Mass Spectrometry |
| GCDCA | Glycochenodeoxycholic acid |
| GDM | Gestational Diabetes Mellitus |
| G-EQUAS | German External Quality Assessment Scheme |
| GUDCA | Glycoursodeoxycholic acid |
| HEMA2 | N-acetyl-S-(2-hydroxyethyl)cysteine |
| HHEAR | Human Health Exposure Analysis Resource |
| HILIC | Hydrophilic Interaction Liquid Chromatography |
| HLB | Hydrophilic-lipophilic balance |
| HPMA | N-acetyl-S-(3-hydroxypropyl)-L-cysteine |
| HRMS | High-Resolution Mass Spectrometry |
| HSS | High strength silica |
| ICH | International Conference on Harmonization |
| IS | Internal Standard |
| LC | Liquid Chromatography |
| LLE | Liquid–Liquid Extraction |
| LC-ESI-MS/MS | Liquid Chromatography-Electrospray Ionization-Tandem Mass Spectrometry |
| LC-HRMS | Liquid Chromatography-High-Resolution Mass Spectrometry |
| LC-MS/MS | Liquid Chromatography-Tandem Mass Spectrometry |
| LOD | Limit of detection |
| LOQ | Limit of quantification |
| MBP | Mono-n-butyl phthalate |
| MEHP | Mono-2-ethylhexyl phthalate |
| MeOH | Methanol |
| MEOHP | Mono-2-ethyl-5-oxohexyl phthalate |
| MIBP | Mono-isobutyl phthalate |
| MMP | Monomethyl phthalate |
| NAP1 | 1-naphthol |
| NAP2 | 2-naphthol |
| NH4F | Ammonium fluoride |
| OH-PAHs | Hydroxyl Polycyclic Aromatic Hydrocarbons |
| OH-PBDEs | Hydroxyl Polybrominated Diphenyl Ethers |
| OSEQAS | Organic Substances in Urine Quality Assessment Scheme |
| PAHs | Polycyclic aromatic hydrocarbons |
| PBA | 3-Phenoxybenzoic acid |
| PES | Passive Equilibrium Sampling |
| PFP | Pentafluorophenyl |
| PFAS | Per- and polyfluoroalkyl substances |
| PFBA | Perfluorobutanoic acid |
| PFBS | Perfluorobutanesulfonic acid |
| PFDA | Perfluorodecanoic Acid |
| PFOA | Perfluorooctanoic acid |
| PFOS | Perfluorooctanesulfonic acid |
| PFHxS | Perfluorohexanesulfonic acid |
| PFNA | Perfluorononanoate |
| PHEN3 | 3-hydroxyphenanthrene |
| PNP | 4-Nitrophenolperfluorononanoate |
| QC | Quality control |
| QTrap | Quadrupole ion trap |
| RP | Reversed phase |
| RSD | Relative standard deviation |
| SPE | Solid-phase extraction |
| SRM | Standard Reference Material |
| SSE | Signal suppression/enhancement |
| SST | Systems suitability test |
| SWATH | Sequential window acquisition of all theoretical fragments |
| TCIPP | Tris(2-chloroisopropyl) phosphate |
| TCP | Trichloro-pyridinol |
| Trans-DCCA | Trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid |
| TEP | Triethyl phosphate |
| TPHP | Triphenyl phosphate |
| UHPLC | Ultra-high performance liquid chromatography |
| VOCs | Volatile Organic Compounds |
| ZEN | Zearalenone |