2M or 2-M may refer to: * 2m, or two

metre The metre (British spelling) or meter (American spelling; see spelling differences) (from the French unit , from the Greek noun , "measure"), symbol m, is the primary unit of length in the International System of Units (SI), though its prefi ...

s * 2 million * Amateur radio

2-meter band The 2-meter amateur radio band is a portion of the VHF radio spectrum that comprises frequencies stretching from 144 MHz to 148 MHz in International Telecommunication Union region (ITU) Regions 2 (North and South America plus Hawaii) a ...

* 2M (alliance), a container shipping industry alliance between Maersk Line and MSC *

2M (DOS) 2M is a DOS program by the Spanish programmer Ciriaco García de Celis. It enables higher than normal capacity formatting of floppy disks. It saw active development from 1993 to 1995. The last version, v3.0, was released on 6 March 1995. It was w ...

, a DOS program that formats extra high capacity floppy disks * 2M TV, a Moroccan state-owned TV station *

Moldavian Airlines Moldavian Airlines was an airline with its head office on the property of Chişinău International Airport in Chişinău in Moldova. It operated scheduled international services from Chişinău to destinations in Romania and Italy. Its main bas ...

, IATA airline designator 2M * a prefix used by the Two Micron All-Sky Survey (

2MASS The Two Micron All-Sky Survey, or 2MASS, was an astronomical survey of the whole sky in infrared light. It took place between 1997 and 2001, in two different locations: at the U.S. Fred Lawrence Whipple Observatory on Mount Hopkins, Arizona, and ...

)

See also