| BCC | Basal cell carcinoma |
| UV | Ultraviolet |
| NER | Nucleotide excision repair |
| TLS | Translesion synthesis |
| ICLs | Interstrand crosslinks |
| UNG | Uracil-DNA glycosylase |
| BER | Base excision repair |
| CPD | Cyclobutane pyrimidine dimers |
| TOP1 | Trapping of Topoisomerase I |
| SBS | Single-base substitution |
| TMB | Tumor mutation burden |
| Mb | Megabase |
| DBSs | Double-base substitutions |
| TBSs | Triple-base substitutions |
| MMR | Mismatch repair |