MS2

MS2 or MS-2 may refer to:

Science and technology

• Bacteriophage MS2
• Metre per second squared (ms^{−2}; m/s²), a unit of acceleration
• Lockheed Martin Maritime Systems & Sensors
• Tandem mass spectrometry (MS²)
• MegaSquirt2, a type of MegaSquirt electronic fuel injection controller
• ms2, an open source molecular simulation software

Transport

• Mighty Servant 2, a heavy-lift ship
• Mississippi Highway 2
• Progress MS-02, a spacecraft
• Soyuz MS-02, a spacecraft
• Southern Railway (U.S.) Class Ms-2, a locomotive

Video games

• MapleStory 2
• Mass Effect 2
• Metal Slug 2

Other uses

• Mississippi's 2nd congressional district
• Project MS-2, a con perpetrated in 2002

See also

• MS-II, a proposed rocket stage
• MS 2000 (disambiguation)
• MS20 (disambiguation)
• MS 22 (disambiguation)
• MSMS (disambiguation)
• MSS (disambiguation)
• MS (disambiguation)
• 2 (disambiguation)