| Acronym | Definition |
|---|
| carb | Carbohydrates |
| carb | Carburetor |
| carb | California Air Resources Board |
| carb | Center for Advanced Research in Biotechnology |
| carb | Consortium for Advanced Residential Buildings |
| carb | Carburetion Day (Indy 500) |
| carb | Cheney Ashcroft Rumsfeld Bush |
| carb | Cilia-Associated Respiratory Bacillus |
| carb | Corrective Action Review Board |
| carb | Commercial Airlift Review Board (Air Mobility Command) |
| carb | Club Alfa Romeo Boxer (French automobile club) |
| carb | Compact Aligning Roller Bearing |
| carb | Club Alfa Romeo de Bresse (French automobile club; La Bresse, France) |
| carb | Channel Availability Radio Bulletin |
| carb | Contracting Abuse Resolution Board |
| carb | Coalition Acquisition Review Board (US Army) |