| Acronym | Definition |
|---|
| CGB➣Certified Graduate Builder (professional builder designation) |
| CGB➣Commissie Gelijke Behandeling (Dutch: Equal Treatment Commission; Netherlands) |
| CGB➣Consumer and Governmental Affairs Bureau |
| CGB➣Copper Gigabit |
| CGB➣Cute Gay Boy |
| CGB➣Game Boy Color (known as CGB in development) |
| CGB➣Commonwealth Geographical Bureau (UK) |
| CGB➣Commission du Génie Biomoléculaire (French: Biomolecular Engineering Commission) |
| CGB➣Cambridgeshire Guided Busway (public transport; UK) |
| CGB➣Compagnie Générale de Bourse (French numismatic dealer) |
| CGB➣Canadian Government Bond |
| CGB➣Confédération Générale des Planteurs de Betteraves (French) |
| CGB➣California Green Builder |
| CGB➣Cuiaba, Mato Grosso, Brazil (Airport Code) |
| CGB➣Corporate Governance Board (various locations) |
| CGB➣Circuit Group Blocking Message |
| CGB➣Current Generation Broadband (communications) |
| CGB➣Clan Ghost Bear (gaming clan) |
| CGB➣Chorionic Gonadotropin, Beta Chain |
| CGB➣Cercle Généalogique de Bourbon (French: Bourbon Genealogy Circle) |
| CGB➣Christine Gendre-Bergère (French artist) |
| CGB➣Commonground Band |
| CGB➣Central Gear Box |
| CGB➣Chronic Gastrointestinal Bleeding |
| CGB➣Cosmic Diffuse Gamma-Ray Background |
| CGB➣Consolidated Grain & Barge Company (Mandeville, LA) |
| CGB➣Certified Green Belt (Six Sigma quality) |
| CGB➣Cold Glue Box |
| CGB➣Cosmic Gear Box (band) |
| CGB➣Cepatwawasan Group Berhad (investment company, Malaysia) |
| CGB➣Carèle Giacobbo-Baudet (Swiss public relations agency) |