| ACh | Acetylcholine |
| AChE | Acetylcholinesterase |
| AD | Alzheimer Disease |
| ATCI | Acetylthiocholine Iodide |
| BBB | Blood Brain Barrier |
| BChE | Butyrilcholinesterase |
| BTCI | Butyrylthiocholine Iodide |
| CAS | Catalytic Anionic Site |
| CNS | Central Nervous System |
| DFT | Density Functional Theory |
| DMSO | Dimethylsulfoxide |
| DMSO-d6 | Deuterated DMSO |
| DTNB | 5,5-dithio-bis-(2-nitrobenzoic acid) |
| EeAChE | Electrophorus electricus AChE |
| EqBChE | Equine serum BChE |
| IR | Infrared |
| MHz | Megahertz |
| NMR | Nuclear Magnetic Ressonance |
| PAS | Peripheral Anionic Site |
| PDB | Protein Data Bank |
| PSA | Polar Surface Area |
| RMSD | Root Mean Square Deviation |
| TLC | Thin Layer Chromatography |