M102

The abbreviation M102 or M102 may refer to:

• The stellar object Messier 102
• A howitzer of the U.S. Army, see M102 ( gun )
• Gasoline engine Mercedes -Benz M 102 for the Mercedes -Benz 123 series, Mercedes -Benz 124 series, Mercedes -Benz W 201, Mercedes -Benz G-Class

• Disambiguation
• Abbreviation