The meaning of the Acronym GCU is...

GCU is

• General Contact Unit
• Ground Control Unit

More Meanings For GCU:

• Gasco Credit Union
• General Contact Unit
• Ground Control Unit
• General Control Unit
• Generator Control Unit
• Ground Cooling Unit
• Gyro Coupling Unit
• Guidance and Counseling Unit
• Ground Control Unit

GCU is also in:

• Credit Unions
• Military
• NASA
• State and Local
• Transportation