| bp | Base pair |
| BRAF | V-Raf Murine Sarcoma Viral Oncogene Homolog B1 |
| CC | Conventional carcinoma |
| CACNA1G | Calcium voltage-gated channel subunit alpha 1G |
| CDKN2A | Cyclin-dependent kinase inhibitor 2A |
| CIMP | CpG island methylation phenotype |
| CRC | Colorectal cancer |
| dHPLC | Denaturing high-performance liquid chromatography |
| DNA | Deoxyribonucleic acid |
| HG | High grade |
| hm-MSI-H | Colorectal cancer showing histological and molecular features of high level of microsatellite instability |
| IGF2 | Insulin-like growth factor 2 |
| kb | Kilobase |
| KRAS | V-Ki-Ras2 Kirsten Rat Sarcoma 2 Viral Oncogene |
| LG | Low grade |
| LINE-1 | Long interspersed nuclear element 1 |
| lncRNA | Long non-coding RNA |
| MLH1 | MutL Homolog 1 |
| MS-MLPA | Methylation-specific multiplex ligation-dependent probe amplification |
| MSI | Microsatellite instability |
| MSS | Microsatellite stable |
| NEUROG1 | Neurogenin 1 |
| RNA | Ribonucleic acid |
| RUNX3 | Runt-related transcription factor 3 |
| SAC | Serrated adenocarcinoma |
| SNP | Single nucleotide polymorphism |
| SOCS1 | Supressor of Cytokine Signaling 1 |
| TNM | Tumour, Node, Metastasis stage |
| TSS | transcription starting site |
| UTR | Untranslated region |
| WHO | World Health Organization |
| WT | Wild type |