CNTM may stand for:
Canada's Next Top Model, a TV show Caribbean's Next Top Model, a TV show China's Next Top Model, a TV show Colombia's Next Top Model, a TV show Confédération Nationale des Travailleurs de Mauritanie, member of the International Trade Union Confederation Confederação Nacional dos Trabalhadores Metalúrgicos (Brazilian Metalworkers' Union), affiliated with Foxconn Consiliul Național al Tineretului din Moldova, member of the European Youth Forum