The meaning of the Acronym GDB is...

GDB is

• Great Diving Beetle

More Meanings For GDB:

• Gigalos Do Boston
• Great Diving Beetle
• Graph Data Base
• Gang Of Divas Battle
• Guaranteed Death Benefit
• Genome Database
• Guide Dogs for the Blind
• Granite Falls Municipal Airport / Lenzen Roe Memorial Field, Granite Falls, Minnesota (formerly 1G2)

GDB is also in:

• Adults
• Airport Codes
• Food
• Human Genome
• Non-Profit Organizations
• Unfiled