| CBN | cannabinol; central benign neoplasm; Commission on Biological Nomenclature |
|---|---|
| FMN | first malignant neoplasm; flavin mononucleotide; frontomaxillonasal [suture] |
| GENPS | genital neoplasm-papilloma syndrome |
| MRN | malignant renal neoplasm |
| NEA | neoplasm embryonic antigen; no evidence of abnormality |