Using univariate Cox and iterative lasso Cox regression analyses we identified 13 lncRNAs (DSCR8, IGF2BP2-AS1, MIS18A-AS1, RUSC1-AS1, FGD5-AS1, LINC00269, LINC00307, LINC00355, LINC00482, LINC00544, LINC01545, SNHG17) with prognostic value in osteosarcoma. Here, MIS18A is linked to osteosarcoma.