The meaning of the Acronym GDU is...

GDU is

• The Gate Driver Unit
• Gelatin Dissolving Unit
• Gelatin Digestive Unit

More Meanings For GDU:

• The Gate Driver Unit
• Gelatin Dissolving Unit
• Gelatin Digestive Unit
• Gelatin Digesting Units
• Gun Display Unit

GDU is also in:

• Human Genome
• Military
• Unfiled