In soccer, the abbreviation “DM” implies Defensive Midfielder. The defensive midfielder(DM) on the crew is positioned at the back of the midfield players and just in front of the protection. For those who’re additional keen on not simply position abbreviations but soccer abbreviations in general, then consider my article – https://nowgoal-633210.bloggerswise.com/46826590/the-definitive-guide-to-what-is-cf-in-football