| Angiotensin-converting enzyme 2 | ACE2 |
| C-reactive protein | CRP |
| cationic amphiphilic drugs | CADs |
| central nervous system | CNS |
| coronaviruses | CoVs |
| gold nanoparticles | GNPs |
| hard PC | HPC |
| hours post-fertilization | hpf |
| median lethal concentration | LC50 |
| Middle East respiratory syndrome coronavirus | MERS-CoV |
| neuropilin-1 | NRP1 |
| nuclear factor kappa-light-chain-enhancer of activated B cells | NF-kB |
| open reading frames | ORFs |
| protein corona | PC |
| proteinase-activated receptors | PARs |
| quantitative structure-activity relation | QSAR |
| quantum dots | QDs |
| receptor-binding domain | RBD |
| SARS-related CoVs | SARSr-CoVs |
| serum Amyloid A | SAA |
| severe acute respiratory syndrome coronavirus 2 | SARS-CoV-2 |
| small airway epithelial cells | SAECs |
| soft PC | SPC |
| titanium dioxide | TiO2 |
| ultrafine particles | UFPs |
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