| BAP1 | BRCA1-associated protein-1 |
| BRAF | V-raf murine sarcoma viral oncogene homolog B |
| CNS | Central nervous system |
| CSF | Cerebrospinal fluid |
| CTLA4 | Cytotoxic T-lymphocyte associated protein 4 |
| CYSLTR2 | Cysteinyl leukotriene receptor 2 |
| EIF1AX | Eukaryotic translation initiation factor 1A X-linked |
| EURACAN | European Network for Rare Cancers |
| FLAIR | Fluid-attenuated inversion recovery |
| GNAQ | G protein subunit alpha q |
| GNA11 | G protein subunit alpha 11 |
| Gy | Grey |
| HPF | High-power field |
| HRAS | Harvey rat sarcoma virus |
| KIT | KIT proto-oncogene |
| KRAS | Kirsten rat sarcoma virus |
| MEK | Mitogen-activated protein kinase 1 |
| MRI | Magnetic resonance imaging |
| PD-1 | Programmed cell death 1 |
| PLCB4 | Phospholipase C Beta 4 |
| SF3B1 | Splicing factor 3b subunit 1 |
| TERT | Telomerase reverse transcriptase |
| WHO | World Health Organization |
| 18F-FDG PET-CT | 18F-fluorodeoxyglucose positron emission tomography-computed tomography |
| PRKAR1A | Protein kinase cAMP-dependent type I regulatory subunit alpha |
| S100 | Calcium binding protein |
| SOX10 | SRY-box transcription factor 10 |
| CT | Computed tomograph |