| EGFR | Epidermal Growth Factor Receptor |
| EMA | European Medicines Agency |
| FDA | Food and Drug Administration |
| HDAC | Histone Deacetylases |
| MDR | Multidrug Resistance |
| PDGF | Platelet Derived Growth Factor |
| SAHA | Suberoylanilide Hydroxamic Acid |
| VEGFR-2 | Vascular Endothelial Growth Factor Receptor-2 |
| WHO | World Health Organization |