The meaning of the Acronym BG is...

BG is

• Blue Glass
• Body Geometry
• Baby Gangsta
• Back Ground
• Before Grace
• Breen Gillio
• Botanical Gardens
• Broadcast Genius
• Beslan Gantemirov
• Blond God
• Best Guess
• Bibliteka Glowna
• Be Good
• Browser Game
• Before Gunpowder
• Big Gas
• Band Geek
• Baby Girl
• Before Gulgatha
• Babe Galleries
• Big Girl
• By God
• Black Guy
• Blue Gauntlet
• Big Gut
• Bumping Girls
• Barry Gibb
• Bellisma Gem
• Big Gunz
• Blue Gender
• Bald Girl
• Bert Gittins
• Boy Genius
• Bonus Grassland
• Big Gun
• Begane Grond
• Bigger Goals
• Bartimaues Gibson
• Black Gold
• Basic Good
• Been Gone
• Bad Guy
• Billion Gigs
• Bike Groupie
• Burch And Gryvnak
• Bacillus Globigii

More Meanings For BG:

• Game (Backgammon for Windows)
• BackGround
• Big Grin
• Big Guy
• Botanical Garden
• Band Gap
• Boltzmann Gibbs
• Bitchy Girl
• Basic Grey
• Business Girls
• Blade Gun
• Bubble Girl
• Bama Girl
• Baldurs Gate
• Blue Glass

BG is also in:

• Adults
• Botany
• Chat
• Colors
• Electronics
• File Extensions
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• General
• Names and Nicknames
• Physics
• Science Fiction
• Unfiled