| Acronym and Abbreviation | Full Name | No CAS |
| AB | Arsenobetaine | 64436-13-1 |
| ACh | Acetylcholine | 51-84-3 |
| AChE | Acetylcholinesterase | 9000-81-1 |
| APCI | Atmospheric Pressure Chemical Ionization | - |
| BCVAA | Bis(2-chlorovinyl)arsinous acid | NF |
| BDPAO | Bis(diphenylarsine)oxide | 2215-16-9 |
| BHETBu | 1,4-bis(2-hydroxyethylthio)butane | 7425-93-6 |
| BHETE | 1,2-bis(2-hydroxyethylthio)ethane | 5244-34-8 |
| BHETM | Bis(2-hydroxyethylthio)methane | 44860-68-6 |
| BHETPr | 1,3-bis(2-hydroxyethylthio)propane | 16260-48-3 |
| CCT | Collision-reaction Cell Technology | - |
| CMPA | Cyclohexyl methylphosphonic acid | 1932-60-1 |
| CVAA | 2-chlorovinylarsenous acid | 85090-33-1 |
| CVAO | 2-chlorovinylarsine oxide | 3088-37-7 |
| CVAOA | 2-chlorovinylarsonic acid | 64038-44-4 |
| CWA | Chemical Warfare Agents | - |
| CWC | Chemical Weapons Convention | - |
| DEHP | Diethylhydrogen phosphate | 598-02-7 |
| DMA (III) | Dimethylarsinous acid | 55094-22-9 |
| DMAA | Dimethylarsinic acid | 75-60-5 |
| DMHP | Dimethylhydrogen phosphate | 813-78-5 |
| DMTA (III) | Dimethylthioarsinous acid | NF |
| DMTA (V) | Dimethyldithioarsinic acid (dimethylarsinodithioic acid) | NF |
| DPAA | Diphenylarsinic acid | 6217-24-9 |
| DPCA | Diphenylchloroarsine | 712-48-1 |
| DPCNA | Diphenylcyanoarsine | 23525-22-6 |
| DPMAO | Diphenylmethylarsine oxide | NF |
| DPTA | Diphenylthioarsinic acid | NF |
| DRC | Dynamic reaction cell | - |
| EDTA | Ethylenediaminetetraacetic acid | 60-00-4 |
| EHDAP | Ethyl hydrogen dimethylamidophosphate sodium salt | NF |
| EMPA | Ethyl methylphosphonic acid | 1832-53-7 |
| EMPTA | Ethyl methylphosphonothioic acid | 18005-40-8 |
| EPA | Ethylphosphonic acid | 6779-09-5 |
| EPCN | Ethylphosphorylcyanidate | NF |
| ESI | Electrospray ionization | - |
| GA | O-Ethyl N,N-dimethyl phosphoramidocyanidate (Tabun) | 77-81-6 |
| GB | Propan-2-yl methylphosphonofluoridate (Sarin) | 107-44-8 |
| GC | Gas Chromatography | - |
| GD | 3,3-Dimethylbutan-2-yl methylphosphonofluoridate (Soman) | 96-64-0 |
| GF | Cyclohexyl methylphosphonofluoridate (Cyclosarin) | 329-99-7 |
| GFAAS | Graphite Furnace Atomic Absorption Spectroscopy | - |
| HD | bis(2-chloroethyl)sulfide (Sulfur mustard) | 505-60-2 |
| HPLC | High-Performance Liquid Chromatography | - |
| IBHMP | Isobutyl hydrogen methylphosphonate | 1604-38-2 |
| IC50 | Median inhibitory concentration | - |
| ICP-MS | Inductively Coupled Plasma-Mass Spectrometry | - |
| IMPA | Isopropyl methylphosphonic acid | 1832-54-8 |
| IPHEP | Isopropyl hydrogen ethylphosphonate | 170135-50-9 |
| LC | Liquid Chromatography | - |
| LOD | Limit of detection | - |
| MMA (III) | Monomethylarsonous acid | 25400-23-1 |
| MMA (V) | Monomethylarsonic acid | 124-58-3 |
| MPA | Methylphosphonic acid | 993-13-5 |
| MS | Mass spectrometry | - |
| OES | Optical emission spectroscopy | - |
| OPNA | Organophosphorus Nerve Agents | - |
| OPNA DP | Organophosphorus Nerve Agents Degradation Products | - |
| ORS | Octopole Reaction System | - |
| PAA | Phenylarsonic acid | 98-05-5 |
| PAO | Phenylarsine oxide | 637-03-6 |
| PDCA | Phenyldichloroarsine | 696-28-6 |
| PDMAO | Phenyldimethylarsine oxide | NF |
| PMAA | Phenylmethylarsinic acid | NF |
| PMPA | Pinacolyl methylphosphonic acid | 616-52-4 |
| PPA | Propylphosphonic acid | 4672-38-2 |
| ppb | Parts per billion | - |
| ppm | Parts per million | - |
| ppt | Parts per trillion | - |
| PTE | Phosphotriesterase | - |
| QQQ | Triple quadrupole (mass spectrometer) | - |
| TBDMS | Tert-Butyldimethylsilyl ether | 124150-87-4 |
| TDG | Thiodiglycol | 111-48-8 |
| TMA | Tetramethylarsonium | NF |
| TMAO | Trimethylarsine oxide | 4964-14-1 |
| UV | Ultraviolet | - |
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