| API | Active pharmacologic ingredient |
| BBB | Blood–brain barrier |
| CGMP | Current Good Manufacturing Practices |
| CNS | Central nervous system |
| GBM | Glioblastoma |
| IDH | Isocitrate dehydrogenase |
| MRI | Magnetic resonance imaging |
| POH | Perillyl alcohol |
| RT | Radiation therapy |
| TMZ | Temozolomide |