2M
2M (TV channel)
Antonov T-2M Maverick
Mars 2M
HL-2M
Studio 2M
Vostok-2M
Zenit-2M
Pioneer 2M
Uragan-2M
Kitolov-2M
MDK-2M
BRDM-2
Mars 2M No.521
Mars 2M No.522
Scout X-2M
2MASS J0441+2301
POMZ
TKB-011
Taylorcraft L-2
IS-2
Aero-Astra Okhotnik
Washington State Route 181
PDM (series of amphibious mines)
9K32 Strela-2
Yakovlev Yak-2
Zenit (satellite)
Kepler-451
Kosmos (rocket family)
ZU-23-2
Acrolite
Wing Derringer
Swiss 1.2-metre Leonhard Euler Telescope
Blok D
2M1207
Antonov An-2
2-meter band
Miles Hawk Major
EMD F40PH
2MASS 1237+6526
Schwarzschild radius
Alvis Leonides
Paragonite
Container ship
Yakovlev Yak-4
Myasishchev M-4
VMGR-252
Northrop XP-56 Black Bullet
Salmson water-cooled aero-engines
Floppy disk
Buk missile system
Orders of magnitude (length)