2M

2M or 2-M may refer to:

2m, or two metres
2 million
Amateur radio 2-meter band
2M (alliance), a container shipping industry alliance between Maersk Line and MSC
2M (DOS), a DOS program that formats extra high capacity floppy disks
2M TV, a Moroccan state-owned TV station
Moldavian Airlines, IATA airline designator 2M
a prefix used by the Two Micron All-Sky Survey (2MASS)

See also