The meaning of the Acronym DB is...

DB is

• Dual Band
• Design Based

More Meanings For DB:

• Define Byte
• DataBase
• dBASE IV Configuration file
• Database (dbVista - Paradox - Smartware - XTreeGold)
• Desktop Bundle
• Data Bus
• Data Byte
• DataBase
• Dial Back
• Decibel
• Deutsche Bahn
• Decibel
• Dubnium
• Double Bond
• Dual Band

DB is also in:

• Amateur Radio
• Assembly
• Chemistry
• Databases
• Electronics
• File Extensions
• General
• Software
• Telecom