TDU

TDU may stand for:

• Territorial Defense of Ukraine
• Test Drive Unlimited, a 2006 video game
• Tour Down Under, a cycling competition in Australia
• Teamsters for a Democratic Union, a movement to reform the Teamsters labor union
• Trash disposal unit, a life support system on submarines
• Institute of Trans-Disciplinary Health Sciences and Technology, a private university in India
• Tokyo Denki University, a private university in Japan

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