TNM

TNM may refer to:

• TNM staging system, a cancer staging system
• Teniente R. Marsh Airport, the main airport in Antarctica
• Telekom Networks Malawi, a Malawian mobile telecommunications company
• Tetranitromethane, an organic oxidizer
• The Nameless Mod, a total conversion mod released in 2009 for the game Deus Ex
• Thomas Nelson (publisher) (NYSE stock symbol), a publishing firm that began in Scotland in 1798
• Tokyo National Museum, the oldest and largest museum in Japan
• The News Minute, an Indian online publication
• Texas Nationalist Movement, a Texan political organization

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