| NIC | Niclosamide |
| NEN | Niclosamide alcohol amine salt |
| NPP | Niclosamide pipera-zine |
| NASH | Nonalcoholic steatohepatitis |
| AR | Androgen receptor |
| ER | Endoplasmic reticulum |
| CRPC | Castration-resistant prostate cancer |
| NCSLC | Non-small-cell lung cancer |
| OHPP | Octenylsuccinate hydroxypropyl phytoglycogen |
| CPs | Chimeric polypeptides |
| NIC-NCT | Co-crystals of niclosamide-nicotinamide |
| NSPT | Niclosamide stearate prodrug therapeutic |
| Nano-NIC | Nanosuspension of niclosamide |
| NLM-NCs | Niclosamide nanocrystals |
| SARS | Severe acute respiratory syndrome coronavirus |
| MERS-CoV | Middle East respiratory syndrome coronavirus |
| ZIKV | Zika virus |
| JEV | Japanese encephalitis virus |
| HCV | Hepatitis C V |
| EBOV | Ebola virus |
| HRV | Human rhinovirus |
| CHIKV | Chikungunya virus |
| HADV | Human adenovirus |
| EBV | Epstein–Barr virus |
| CPE | Cytopathic effect |
| FDA | Food and Drug Administration |
| WHO | The World Health Organization |
| ROS | Reactive oxygen species |
| T2D | Type 2 diabetes |
| CRC | Colorectal cancer |
| NPC | Nasopharyngeal cancer |
| AML | Acute myeloid leukemia |
| CML | Chronic myeloid leukemia |
| HCC | Hepatocellular carcinoma |
| EMT | Epithelial–mesenchymal transition |
| CSCs | Cancer stem cells |
| d-TPP | Dodecyl-TPP |
| TOS | Tumorospheres |
| CTC | Circulating tumor cell |
| MCTS | Multicellular tumor spheroid |
| SPS | Side population spheres |
| CDKs | Cyclin-dependant kinase |
| TID | Ter in die |
| GVHD | Graft versus host disease |