CMV may refer to: Technology Chevrolet CMV, a van Continuous mandatory ventilation Coromandel Aerodrome, IATA airport designator Former UK Cruise & Maritime Voyages Grizzly Combat Mobility Vehicle Viruses Cucumber mosaic virus, of the family Bromoviridae Cytomegalovirus, a genus in the family Herpesviridae Other Commercial Motor Vehicle 905 in Roman numerals r/changemyview, a subreddit