The meaning of the Acronym GU is...

GU is

• Grand Union
• Guardian Unlimited
• General Utility

More Meanings For GU:

• Global Update
• Global Underground
• Global Unshared
• Guardian Ubiquitos
• Galactic Unit
• Greek Unlimited
• Glasgow University
• Georgetown University
• Graduate Union
• Greenwich University
• Gulburga University
• Geriatric Unit
• Genito Urinary
• Gastric ulcer
• Genitourinary

GU is also in:

• Astronomy
• General
• Hospitals
• Networking
• Oncology
• Physiology
• Software
• Universities