The meaning of the Acronym GCCB is...

GCCB is

• Glenorchy City Concert Brass
• Gloucester Charter Concert Band
• Greenville County Concert Band
• Greater Columbus Concert Band

More Meanings For GCCB:

• Gulf Coast Community Bank
• Ground Systems Configuration Control Board
• Guthrie County Conservation Board
• Glenorchy City Concert Brass
• Gloucester Charter Concert Band
• Greenville County Concert Band
• Greater Columbus Concert Band
• Gulf Coast Consortium for Bioinformatics

GCCB is also in:

• Firms
• Music
• NASA
• Non-Profit Organizations
• State and Local